“Income inequality in the United States”的意思、由来-开放百科全书

Measured for all households, U.S. income inequality is comparable to other developed countries before taxes and transfers, but is among the highest after taxes and transfers, meaning the U.S. shifts relatively less income from higher income households to lower income households. Measured for working-age households, market income inequality is comparatively high (rather than moderate) and the level of redistribution is moderate (not low). These comparisons indicate Americans shift from reliance on market income to reliance on income transfers later in life and less than households in other developed countries do.^[4]^[5]

The U.S. ranks around the 30th percentile in income inequality globally, meaning 70% of countries have a more equal income distribution.^[6] U.S. federal tax and transfer policies are progressive and therefore reduce income inequality measured after taxes and transfers.^[7] Tax and transfer policies together reduced income inequality slightly more in 2011 than in 1979.^[3]

While there is strong evidence that it has increased since the 1970s, there is active debate in the United States regarding the appropriate measurement, causes, effects and solutions to income inequality.^[7] The two major political parties have different approaches to the issue, with Democrats historically emphasizing that economic growth should result in shared prosperity (i.e., a pro-labor argument advocating income redistribution), while Republicans tend to avoid government involvement in income and wealth generation (i.e., a pro-capital argument against redistribution).^[12]

According to some speculative research, US income inequality might be higher than it was during the Roman Empire^[8]^[9]^[10], and pre-tax income inequality is as high as it was in the Roaring Twenties.^[11]

Overview

U.S. income inequality has grown significantly since the early 1970s,^[12]^[13]^[14]^[15]^[16]^[17] after several decades of stability,^[18]^[19]^[20] and has been the subject of study of many scholars and institutions. The U.S. consistently exhibits higher rates of income inequality than most developed nations due to the nation's enhanced support of free market capitalism and less progressive spending on social services.^[21]^[22]^[23]^[24]^[25]

The top 1% of households received approximately 20% of the pre-tax income in 2013,^[26] versus approximately 10% from 1950 to 1980.^[27]^[28]^[29] The top 1% is not homogeneous, with the very top income households pulling away from others in the top 1%. For example, the top 0.1% of households received approximately 10% of the pre-tax income in 2013, versus approximately 3–4% between 1951–1981.^[26]^[30] According to IRS data, adjusted gross income (AGI) of approximately $430,000 was required to be in the top 1% in 2013.^[31]

Most of the growth in income inequality has been between the middle class and top earners, with the disparity widening the further one goes up in the income distribution.^[32] The bottom 50% earned 20% of the nation's pre-tax income in 1979; this fell steadily to 14% by 2007 and 13% by 2014. Income for the middle 40% group, a proxy for the middle class, fell from 45% in 1979 to 41% in both 2007 and 2014.^[33]

To put this change into perspective, if the additional pre-tax income received by the top 1% in 2012 were redistributed to achieve the more egalitarian 1979 income distribution, these funds would be sufficient to give $11,000 more to each family in the bottom 80% ($916/month).^[34] Alternatively, this figure would be $7,100 if the funds were redistributed to the bottom 99% of families ($600/month).^[4]

The trend of rising income inequality is also apparent after taxes and transfers. A 2018 study by the Congressional Budget Office (CBO)^[35] found that the top earning 1 percent of households increased their income by 242% after federal taxes and income transfers over a period between 1979 and 2015, compared to a gain of 46% for the 60 percent in the middle of America's income distribution, and a gain of 79% for the lowest 20%.^[35] U.S. federal tax and transfer policies are progressive and therefore substantially reduce income inequality measured after taxes and transfers. They became moderately less progressive between 1979 and 2007^[7] but slightly more progressive measured between 1979 and 2011. Income transfers had a greater impact on reducing inequality than taxes from 1979 to 2011.^[3]

CBO reported in November 2018 that all income groups significantly increased both their pre-tax and after-tax income from 1979 to 2015 in real terms (i.e., adjusted for inflation). For example, income after transfers and taxes was up 103% for the highest income quintile, 79% for the lowest income quintile, and 46% for the middle three quintiles measured together (21st to 80th percentiles). CBO also reported that the middle quintile (40th to 60th percentile) households, a proxy for the middle-class, earned an average of $58,500 in market income during 2015, representing a 12% share of the total market income. At the 1979 share of 16%, this figure would be $78,000 or $19,500 higher. After taxes and transfers, these middle-class households earned an average of $64,700, a 15% share. At the 1979 share of 16%, this figure would be $69,000 or $4,300 higher.^[36]

Americans are not generally aware of the extent of inequality or recent trends.^[37] There is a direct relationship between actual income inequality and the public's views about the need to address the issue in most developed countries, but not in the U.S., where income inequality is larger but the concern is lower.^[38] The U.S. was ranked the 6th from the last among 173 countries (4th percentile) on income equality measured by the Gini index.^[39]

There is significant and ongoing debate as to the causes, economic effects, and solutions regarding income inequality. While before-tax income inequality is subject to market factors (e.g., globalization, trade policy, labor policy, and international competition), after-tax income inequality can be directly affected by tax and transfer policy. U.S. income inequality is comparable to other developed nations before taxes and transfers, but is among the worst after taxes and transfers.^[27]^[53] Income inequality may contribute to slower economic growth, reduced income mobility, higher levels of household debt, and greater risk of financial crises and deflation.^[40]^[41]

Although some have spoken out in favor of moderate inequality as a form of incentive,^[50]^[51] others have warned against the current high levels of inequality, including Yale Nobel prize for economics winner Robert J. Shiller, (who called rising economic inequality "the most important problem that we are facing now today"),^[52] former Federal Reserve Board chairman Alan Greenspan, ("This is not the type of thing which a democratic society – a capitalist democratic society – can really accept without addressing"),^[53] and President Barack Obama (who referred to the widening income gap as the "defining challenge of our time").^[54]

History

Post-civil war era to around 1937

The level of concentration of income in the United States has fluctuated throughout its history.

The first era of inequality lasted roughly from the post-civil war era or "the Gilded Age" to sometime around 1937.{{citation needed|date=April 2017}}

In 1915, an era in which the Rockefellers and Carnegies dominated American industry, the richest 1% of Americans earned roughly 18% of all income. By 2007, the top 1 percent accounted for 24% of all income and in between, their share fell below 10% for three decades.^[55]{{when|date=January 2019}}

The Great Compression, 1937–1967

From about 1937 to 1947, a period dubbed as the "Great Compression"^[56] – income inequality in the United States fell dramatically. Highly progressive New Deal taxation, the strengthening of unions, and regulation of the National War Labor Board during World War II raised the income of the poor and working class and lowered that of top earners.^[12]{{rp| 47–52}} From the early 20th century, when income statistics started to become available, there has been a "great economic arc" from high inequality "to relative equality and back again", according to Nobel laureate economist Paul Krugman.^[12]{{rp|5}}

For about three decades ending in the early 1970s, this "middle class society" with a relatively low level of inequality remained fairly steady ,^[18]^[56]^[57] the product of relatively high wages for the US working class and political support for income leveling government policies. Wages remained relatively high because American manufacturing lacked foreign competition, and because of strong trade unions. By 1947 more than a third of non-farm workers were union members,^[12]{{rp| 49}} and unions both raised average wages for their membership, and indirectly, and to a lesser extent, raised wages for workers in similar occupations not represented by unions.^[12]{{rp|51}} According to Krugman political support for equalizing government policies was provided by high voter turnout from union voting drives, the support of the otherwise conservative South for the New Deal, and prestige that the massive mobilization and victory of World War II had given the government.^[12]{{rp| 52, 64, 66}}

On the other hand, a Marxist writing in the 1950s and 1960s believed "While the American worker enjoys the highest standard of living of any worker in the world, he is also the most heavily exploited. This tremendously productive working class gets back for its own consumption a smaller part of its output and hands over in the form of profit to the capitalist owners of the instruments of production a greater part of its output than does either the English or the French working class." ^[58]

Post-1970 increase

The return to high inequality, or to what Krugman and journalist Timothy Noah have referred as the "Great Divergence",^[55] began in the 1970s. Studies have found income grew more unequal almost continuously except during the economic recessions in 1990–91, 2001 (Dot-com bubble), and 2007 sub-prime bust.^[60]^[61]

The Great Divergence differs in some ways from the pre-Depression era inequality. Before 1937, a larger share of top earners income came from capital (interest, dividends, income from rent, capital gains). After 1970, income of high-income taxpayers comes predominantly from labor: employment compensation.^[62]

Until 2011, the Great Divergence had not been a major political issue in America, but stagnation of middle-class income was. In 2009 the Barack Obama administration White House Middle Class Working Families Task Force convened to focus on economic issues specifically affecting middle-income Americans. In 2011, the Occupy movement drew considerable attention to income inequality in the country.{{citation needed|date=April 2017}}

CBO reported that for the 1979-2007 period, after-tax income of households in the top 1 percent of earners grew by 275%, compared to 65% for the next 19%, just under 40% for the next 60%, 18% for the bottom fifth of households. "As a result of that uneven income growth," the report noted, "the share of total after-tax income received by the 1 percent of the population in households with the highest income more than doubled between 1979 and 2007, whereas the share received by low- and middle-income households declined. ... The share of income received by the top 1 percent grew from about 8% in 1979 to over 17% in 2007. The share received by the other 19 percent of households in the highest income quintile (one fifth of the population as divided by income) was fairly flat over the same period, edging up from 35% to 36%."^[7]^[63]

According to the CBO,^[64] the major reason for observed rise in unequal distribution of after-tax income was an increase in market income, that is household income before taxes and transfers. Market income for a household is a combination of labor income (such as cash wages, employer-paid benefits, and employer-paid payroll taxes), business income (such as income from businesses and farms operated solely by their owners), capital gains (profits realized from the sale of assets and stock options), capital income (such as interest from deposits, dividends, and rental income), and other income. Of them, capital gains accounted for 80% of the increase in market income for the households in top 20%, in the 2000–2007 period. Even over the 1991–2000 period, according to the CBO, capital gains accounted for 45% of the market income for the top 20% households.

In a July 2015 op-ed article, Martin Feldstein, Professor of Economics at Harvard University, stated that the CBO found that from 1980 to 2010 real median household income rose by 15%. However, when the definition of income was expanded to include benefits and subtracted taxes, the CBO found that the median household's real income rose by 45%. Adjusting for household size, the gain increased to 53%.^[65]

Effects of 2007–2009 recession

Just as higher-income groups are more likely to enjoy financial gains when economic times are good, they are also likely to suffer more significant income losses during economic downturns and recessions when they are compared to lower income groups. Higher-income groups tend to derive relatively more of their income from more volatile sources related to capital income (business income, capital gains, and dividends), as opposed to labor income (wages and salaries). For example, in 2011 the top 1% of income earners derived 37% of their income from labor income, versus 62% for the middle quintile. On the other hand, the top 1% derived 58% of their income from capital as opposed to 4% for the middle quintile. Government transfers represented only 1% of the income of the top 1% but 25% for the middle quintile; the dollar amounts of these transfers tend to rise in recessions.

This effect occurred during the Great Recession of 2007–2009, when total income going to the bottom 99 percent of Americans declined by 11.6%, but fell by 36.3% for the top 1%. Declines were especially steep for capital gains, which fell by 75% in real (inflation-adjusted) terms between 2007 and 2009. Other sources of capital income also fell: interest income by 40% and dividend income by 33%. Wages, the largest source of income, fell by a more modest 6%.

The share of pretax income received by the top 1% fell from 18.7% in 2007 to 16.0% in 2008 and 13.4% in 2009, while the bottom four quintiles all had their share of pretax income increase from 2007 to 2009.^[66]^[67]

The share of aftertax income received by the top 1% income group fell from 16.7%, in 2007, to 11.5%, in 2009.

2009–present

The distribution of household incomes has become more unequal during the post-2008 economic recovery as the effects of the recession reversed.^[68]^[69]^[70] CBO reported in November 2014 that the share of pre-tax income received by the top 1% had risen from 13.3% in 2009 to 14.6% in 2011.^[3] During 2012 alone, incomes of the wealthiest 1 percent rose nearly 20%, whereas the income of the remaining 99 percent rose 1% in comparison.^[28]

By 2012, the share of pre-tax income received by the top 1% had returned to its pre-crisis peak, at around 23% of the pre-tax income according to an article in The New Yorker.^[27] This is based on widely cited data from economist Emmanuel Saez, which uses "market income" and relies primarily on IRS data.^[69] The CBO uses both IRS data and census data in its computations and reports a lower pre-tax figure for the top 1%.^[3] The two series were approximately 5 percentage points apart in 2011 (Saez at about 19.7% versus CBO at 14.6%), which would imply a CBO figure of about 18% in 2012 if that relationship holds, a significant increase versus the 14.6% CBO reported for 2011. The share of after-tax income received by the top 1% rose from 11.5% in 2009 to 12.6% in 2011.^[3]

Between 2010 and 2013, inflation-adjusted pre-tax income for the bottom 90% of American families fell, with the middle income groups dropping the most, about 6% for the 40th-60th percentiles and 7% for the 20th-40th percentiles. Incomes in the top decile rose 2%.^[71]

During the 2009-2012 recovery period, the top 1% captured 91% of the real income growth per family with their pre-tax incomes growing 34.7% adjusted for inflation while the pre-tax incomes of the bottom 99% grew 0.8%. Measured from 2009–2015, the top 1% captured 52% of the total real income growth per family, indicating the recovery was becoming less "lopsided" in favor of higher income families. By 2015, the top 10% (top decile) had a 50.5% share of the pre-tax income, close its highest all-time level.^[72]

In 2013, tax increases on higher income earners were implemented with the Affordable Care Act and American Taxpayer Relief Act of 2012. CBO estimated that "average federal tax rates under 2013 law would be higher – relative to tax rates in 2011 – across the income spectrum. The estimated rates under 2013 law would still be well below the average rates from 1979 through 2011 for the bottom four income quintiles, slightly below the average rate over that period for households in the 81st through 99th percentiles, and well above the average rate over that period for households in the top 1 percent of the income distribution."^[3] In 2016, the economists Peter H. Lindert and Jeffrey G. Williamson contended that inequality is the highest it has been since the nation's founding.^[73]

French economist Thomas Piketty attributed the victory of Donald Trump in the 2016 presidential election, which he characterizes as an "electoral upset," to "the explosion in economic and geographic inequality in the United States over several decades and the inability of successive governments to deal with this."^[75]

In May 2017, new data sets from the economists Piketty, Saez, and Gabriel Zucman of University of California, Berkeley demonstrate that inequality runs much deeper than previous data indicated. The share of incomes for those in the bottom half of the U.S. population stagnated and declined during the years 1980 to 2014 from 20% in 1980 to 12% in 2014. By contrast, the top 1% share of income grew from 12% in 1980 to 20% in 2014. The top 1% now makes on average 81 times more than the bottom 50% of adults, where as in 1981 they made 27 times more. Pretax incomes for the top 0.001% surged 636% during the years 1980 to 2014. The economists also note that the growth of inequality during the 1970s to the 1990s can be attributed to wage growth among top earners, but the ever-widening gap has been "a capital-driven phenomenon since the late 1990s." They posit that "the working rich are either turning into or being replaced by rentiers."^[76]^[77]

A 2017 report by Philip Alston, the United Nations special rapporteur on extreme poverty and human rights, asserted that Donald Trump and the Republican Congress are pushing policies that would make the United States the "world champion of extreme inequality".^[78]

Causes

According to the CBO and others, "the precise reasons for the [recent] rapid growth in income at the top are not well understood",^[62]^[116] but "in all likelihood," an "interaction of multiple factors" was involved.^[79] "Researchers have offered several potential rationales."^[62]^[119] Some of these rationales conflict, some overlap.^[80] They include:

According to a 2018 report by the OECD, the U.S. has higher income inequality and a larger percentage of low income workers than almost any other advanced nation because the unemployed and at-risk workers get almost no support from the government and are further set back by a very weak collective bargaining system.^[100]

Effects: Economic

Overview

There is an ongoing debate as to the economic effects of income inequality. For example, Alan B. Krueger, President Obama's Chairman of the Council of Economic Advisors, summarized the conclusions of several research studies in a 2012 speech. In general, as income inequality worsens:

Among economists and related experts, many believe that America's growing income inequality is "deeply worrying",^[53] unjust,^[87] a danger to democracy/social stability,^[150]^[151]^[152] or a sign of national decline.^[105] Yale professor Robert Shiller, who was among three Americans who won the Nobel prize for economics in 2013, said after receiving the award, "The most important problem that we are facing now today, I think, is rising inequality in the United States and elsewhere in the world."^[106] Economist Thomas Piketty, who has spent nearly 20 years studying inequality primarily in the US, warns that "The egalitarian pioneer ideal has faded into oblivion, and the New World may be on the verge of becoming the Old Europe of the twenty-first century's globalized economy."^[107]

On the other side of the issue are those who have claimed that the increase is not significant,^[156] that it doesn't matter^[108] because America's economic growth and/or equality of opportunity are what's important,^[109] that it is a global phenomenon which would be foolish to try to change through US domestic policy,^[110] that it "has many economic benefits and is the result of ... a well-functioning economy",^[160]^[111] and has or may become an excuse for "class-warfare rhetoric",^[112] and may lead to policies that "reduce the well-being of wealthier individuals".^[113]^[111]

Economic growth

Views that income inequality slows economic growth

Economist Alan B. Krueger wrote in 2012: "The rise in inequality in the United States over the last three decades has reached the point that inequality in incomes is causing an unhealthy division in opportunities, and is a threat to our economic growth. Restoring a greater degree of fairness to the U.S. job market would be good for businesses, good for the economy, and good for the country." Krueger wrote that the significant shift in the share of income accruing to the top 1% over the 1979 to 2007 period represented nearly $1.1 trillion in annual income. Since the wealthy tend to save nearly 50% of their marginal income while the remainder of the population saves roughly 10%, other things equal this would reduce annual consumption (the largest component of GDP) by as much as 5%. Krueger wrote that borrowing likely helped many households make up for this shift, which became more difficult in the wake of the 2007–2009 recession.^[104]

Inequality in land and income ownership is negatively correlated with subsequent economic growth. A strong demand for redistribution will occur in societies where a large section of the population does not have access to the productive resources of the economy. Rational voters must internalize such issues.^[114] High unemployment rates have a significant negative effect when interacting with increases in inequality. Increasing inequality harms growth in countries with high levels of urbanization. High and persistent unemployment also has a negative effect on subsequent long-run economic growth. Unemployment may seriously harm growth because it is a waste of resources, because it generates redistributive pressures and distortions, because it depreciates existing human capital and deters its accumulation, because it drives people to poverty, because it results in liquidity constraints that limit labor mobility, and because it erodes individual self-esteem and promotes social dislocation, unrest and conflict. Policies to control unemployment and reduce its inequality-associated effects can strengthen long-run growth.^[115]

Concern extends even to such supporters (or former supporters) of laissez-faire economics and private sector financiers. Former Federal Reserve Board chairman Alan Greenspan, has stated reference to growing inequality: "This is not the type of thing which a democratic society – a capitalist democratic society – can really accept without addressing."^[53] Some economists (David Moss, Paul Krugman, Raghuram Rajan) believe the "Great Divergence" may be connected to the financial crisis of 2008.^[113]^[116] Money manager William H. Gross, former managing director of PIMCO, criticized the shift in distribution of income from labor to capital that underlies some of the growth in inequality as unsustainable, saying:

He concluded: "Investors/policymakers of the world wake up – you're killing the proletariat goose that lays your golden eggs."^[117]^[118]

Among economists and reports that find inequality harming economic growth are a December 2013 Associated Press survey of three dozen economists',^[174] a 2014 report by Standard and Poor's,^[175] economists Gar Alperovitz, Robert Reich, Joseph Stiglitz, and Branko Milanovic.

A December 2013 Associated Press survey of three dozen economists found that the majority believe that widening income disparity is harming the US economy. They argue that wealthy Americans are receiving higher pay, but they spend less per dollar earned than middle class consumers, the majority of the population, whose incomes have largely stagnated.^[120]

A 2014 report by Standard and Poor's concluded that diverging income inequality has slowed the economic recovery and could contribute to boom-and-bust cycles in the future as more and more Americans take on debt in order to consume. Higher levels of income inequality increase political pressures, discouraging trade, investment, hiring, and social mobility according to the report.^[121]

Economists Gar Alperovitz and Robert Reich argue that too much concentration of wealth prevents there being sufficient purchasing power to make the rest of the economy function effectively.^[122]^[123]

According to economist Branko Milanovic, while traditionally economists thought inequality was good for growth, "The view that income inequality harms growth – or that improved equality can help sustain growth – has become more widely held in recent years. The main reason for this shift is the increasing importance of human capital in development. When physical capital mattered most, savings and investments were key. Then it was important to have a large contingent of rich people who could save a greater proportion of their income than the poor and invest it in physical capital. But now that human capital is scarcer than machines, widespread education has become the secret to growth." He continued that "Broadly accessible education" is both difficult to achieve when income distribution is uneven and tends to reduce "income gaps between skilled and unskilled labor."^[126]

Views that income inequality does not slow growth

In response to the Occupy movement, legal scholar Richard A. Epstein defended inequality in a free market society, maintaining that "taxing the top one percent even more means less wealth and fewer jobs for the rest of us." According to Epstein, "the inequalities in wealth ... pay for themselves by the vast increases in wealth", while "forced transfers of wealth through taxation ... will destroy the pools of wealth that are needed to generate new ventures.^[128]

Likelihood of financial crises

Income inequality was cited as one of the causes of the Great Depression by Supreme Court Justice Louis D. Brandeis in 1933. In his dissent in the Louis K. Liggett Co. v. Lee (288 U.S. 517) case, he wrote: "Other writers have shown that, coincident with the growth of these giant corporations, there has occurred a marked concentration of individual wealth; and that the resulting disparity in incomes is a major cause of the existing depression."^[132]

Central Banking economist Raghuram Rajan argues that "systematic economic inequalities, within the United States and around the world, have created deep financial 'fault lines' that have made [financial] crises more likely to happen than in the past" – the Financial crisis of 2007–08 being the most recent example.^[133] To compensate for stagnating and declining purchasing power, political pressure has developed {{from whom?|date=December 2017}} to extend easier credit to the lower and middle income earners – particularly to buy homes – and easier credit in general to keep unemployment rates low {{citation needed|date=December 2017}}. This has given the American economy a tendency to go "from bubble to bubble" fueled by unsustainable monetary stimulation.^[134]

Monopolization of labor, consolidation, and competition

Greater income inequality can lead to monopolization of the labor force, resulting in fewer employers requiring fewer workers.^[191]^[135] Remaining employers can consolidate and take advantage of the relative lack of competition, leading to declining customer service,^[136] less consumer choice, market abuses, and relatively higher prices.^[115]^[135]

Aggregate demand and debt

Income inequality lowers aggregate demand, leading to increasingly large segments of formerly middle class consumers unable to afford as many luxury and essential goods and services.^[137] This pushes production and overall employment down.^[115]

Deep debt may lead to bankruptcy and researchers Elizabeth Warren and Amelia Warren Tyagi found a fivefold increase in the number of families filing for bankruptcy between 1980 and 2005.^[138] The bankruptcies came not from increased spending "on luxuries", but from an "increased spending on housing, largely driven by competition to get into good school districts." Intensifying inequality may mean a dwindling number of ever more expensive school districts that compel middle class – or would-be middle class – to "buy houses they can't really afford, taking on more mortgage debt than they can safely handle".^[95]{{rp|246–47}} According to a 2019 survey, one in four Americans expect to die before paying off their debts.^[139]

Effects: Socio-economic mobility

Overview

The ability to move from one income group into another (income mobility) is a means of measuring economic opportunity. A higher probability of upward income mobility theoretically would help mitigate higher income inequality, as each generation has a better chance of achieving higher income groups. Conservatives and libertarians such as economist Thomas Sowell, and Congressman Paul Ryan (R., Wisc.)^[140] argue that more important than the level of equality of results is America's equality of opportunity, especially relative to other developed countries such as western Europe.

Nonetheless, results from various studies reflect the fact that endogenous regulations and other different rules yield distinct effects on income inequality. A study examines the effects of institutional change on age-based labor market inequalities in Europe. There is a focus on wage-setting institutions on the adult male population and the rate of their unequal income distribution. According to the study, there is evidence that unemployment protection and temporary work regulation affect the dynamics of age-based inequality with positive employment effects of all individuals by the strength of unions. Even though the European Union is within a favorable economic context with perspectives of growth and development, it is also very fragile.^[141]

However, several studies have indicated that higher income inequality corresponds with lower income mobility. In other words, income brackets tend to be increasingly "sticky" as income inequality increases. This is described by a concept called the Great Gatsby curve.^[104]^[142] In the words of journalist Timothy Noah, "you can't really experience ever-growing income inequality without experiencing a decline in Horatio Alger-style upward mobility because (to use a frequently-employed metaphor) it's harder to climb a ladder when the rungs are farther apart."^[53]

Over lifetimes

The centrist Brookings Institution said in March 2013 that income inequality was increasing and becoming permanent, sharply reducing social mobility in the US.^[143] A 2007 study (by Kopczuk, Saez and Song in 2007) found the top population in the United States "very stable" and that income mobility had "not mitigated the dramatic increase in annual earnings concentration since the 1970s."^[142]

Economist Paul Krugman, attacks conservatives for resorting to "extraordinary series of attempts at statistical distortion". He argues that while in any given year, some of the people with low incomes will be "workers on temporary layoff, small businessmen taking writeoffs, farmers hit by bad weather" – the rise in their income in succeeding years is not the same 'mobility' as poor people rising to middle class or middle income rising to wealth. It's the mobility of "the guy who works in the college bookstore and has a real job by his early thirties."

On the issue of whether most Americans do not stay put in any one income bracket, Krugman quotes from 2011 CBO distribution of income study

Between generations

Several studies have found the ability of children from poor or middle-class families to rise to upper income – known as "upward relative intergenerational mobility" – is lower in the US than in other developed countries^[146] – and at least two economists have found lower mobility linked to income inequality.^[53]^[147]

In their Great Gatsby curve,^[147] White House Council of Economic Advisers Chairman Alan B. Krueger and labor economist Miles Corak show a negative correlation between inequality and social mobility. The curve plotted "intergenerational income elasticity" – i.e. the likelihood that someone will inherit their parents' relative position of income level – and inequality for a number of countries.^[53]^[148]

Aside from the proverbial distant rungs, the connection between income inequality and low mobility can be explained by the lack of access for un-affluent children to better (more expensive) schools and preparation for schools crucial to finding high-paying jobs; the lack of health care that may lead to obesity and diabetes and limit education and employment.^[146]

Krueger estimates that "the persistence in the advantages and disadvantages of income passed from parents to the children" will "rise by about a quarter for the next generation as a result of the rise in inequality that the U.S. has seen in the last 25 years."^[53]

Poverty

Greater income inequality can increase the poverty rate, as more income shifts away from lower income brackets to upper income brackets. Jared Bernstein wrote: "If less of the economy's market-generated growth – i.e., before taxes and transfers kick in – ends up in the lower reaches of the income scale, either there will be more poverty for any given level of GDP growth, or there will have to be a lot more transfers to offset inequality's poverty-inducing impact." The Economic Policy Institute estimated that greater income inequality would have added 5.5% to the poverty rate between 1979 and 2007, other factors equal. Income inequality was the largest driver of the change in the poverty rate, with economic growth, family structure, education and race other important factors.^[149]^[150] An estimated 16% of Americans lived in poverty in 2012, versus 26% in 1967.^[151]

A rise in income disparities weakens skills development among people with a poor educational background in term of the quantity and quality of education attained. Those with a low level of expertise will always consider themselves unworthy of any high position and pay^[152]

Further enrichment of corporate top executives

Lisa Shalett, chief investment officer at Merrill Lynch Wealth Management noted that, "for the last two decades and especially in the current period, ... productivity soared ... [but] U.S. real average hourly earnings are essentially flat to down, with today's inflation-adjusted wage equating to about the same level as that attained by workers in 1970. ... So where have the benefits of technology-driven productivity cycle gone? Almost exclusively to corporations and their very top executives."^[224]^[153] In addition to the technological side of it, the affected functionality emanates from the perceived unfairness and the reduced trust of people towards the state. The study by Kristal and Cohen showed that rising wage inequality has brought about an unhealthy competition between institutions and technology. The technological changes, with computerization of the workplace, seem to give an upper hand to the high-skilled workers as the primary cause of inequality in America. The qualified will always be considered to be in a better position as compared to those dealing with hand work leading to replacements and unequal distribution of resources.^[154]

Effects on democracy and society{{anchor|Impact on democracy and society}}

Economists Jared Bernstein and Paul Krugman have attacked the concentration of income as variously "unsustainable"^[156] and "incompatible"^[108] with real democracy. American political scientists Jacob S. Hacker and Paul Pierson quote a warning by Greek-Roman historian Plutarch: "An imbalance between rich and poor is the oldest and most fatal ailment of all republics."^[157] Some academic researchers have written that the US political system risks drifting towards a form of oligarchy, through the influence of corporations, the wealthy, and other special interest groups.^[158]^[159]

Political polarization

Rising income inequality has been linked to the political polarization in Washington DC.^[160] According to a 2013 study published in the Political Research Quarterly, elected officials tend to be more responsive to the upper income bracket and ignore lower income groups.^[161]

Paul Krugman wrote in November 2014 that: "The basic story of political polarization over the past few decades is that, as a wealthy minority has pulled away economically from the rest of the country, it has pulled one major party along with it ... Any policy that benefits lower- and middle-income Americans at the expense of the elite – like health reform, which guarantees insurance to all and pays for that guarantee in part with taxes on higher incomes – will face bitter Republican opposition." He used environmental protection as another example, which was not a partisan issue in the 1990s but has since become one.^[162]

As income inequality has increased, the degree of House of Representatives polarization measured by voting record has also increased. The voting is mostly by the rich and for the rich making it hard to achieve equal income and resource distribution for the average population (Bonica et al., 2013). There is a little number of people who turn to government insurance with the rising wealth and real income since they consider inequality within the different government sectors. Additionally, there has been an increased influence by the rich on the regulatory, legislative and electoral processes within the country that has led to improved employment standards for the bureaucrats and politicians.^[237] Professors McCarty, Pool and Rosenthal wrote in 2007 that polarization and income inequality fell in tandem from 1913 to 1957 and rose together dramatically from 1977 on. They show that Republicans have moved politically to the right, away from redistributive policies that would reduce income inequality. Polarization thus creates a feedback loop, worsening inequality.^[163]

The IMF warned in 2017 that rising income inequality within Western nations, in particular the United States, could result in further political polarization.^[164]

Political inequality

Several economists and political scientists have argued that economic inequality translates into political inequality, particularly in situations where politicians have financial incentives to respond to special interest groups and lobbyists. Researchers such as Larry Bartels of Vanderbilt University have shown that politicians are significantly more responsive to the political opinions of the wealthy, even when controlling for a range of variables including educational attainment and political knowledge.^[166]^[167]

Class system

Historically, discussions of income inequality and capital vs. labor debates have sometimes included the language of class warfare, from President Theodore Roosevelt (referring to the leaders of big corporations as "malefactors of great wealth"), to President Franklin Roosevelt ("economic royalists ... are unanimous in their hate for me--and I welcome their hatred"), to more the recent "1% versus the 99%" issue and the question of which political party better represents the interests of the middle class.^[168]

Investor Warren Buffett said in 2006 that: "There's class warfare, all right, but it's my class, the rich class, that's making war, and we're winning." He advocated much higher taxes on the wealthiest Americans, who pay lower effective tax rates than many middle-class persons.^[169]

Two journalists concerned about social separation in the US are economist Robert Frank, who notes that: "Today's rich had formed their own virtual country .. [T]hey had built a self-contained world unto themselves, complete with their own health-care system (concierge doctors), travel network (Net jets, destination clubs), separate economy ... The rich weren't just getting richer; they were becoming financial foreigners, creating their own country within a country, their own society within a society, and their economy within an economy.^[170]

Even these class levels can affect the politics in certain ways. There has been an increased influence by the rich on the regulatory, legislative and electoral processes within the country that has led to improved employment standards for the bureaucrats and politicians. They have a greater influence through their lobbying and contributions that give them an opportunity to immerse wealth for themselves.^[171]

Political change

Loss of income by the middle class relative to the top-earning 1% and 0.1% is both a cause and effect of political change, according to journalist Hedrick Smith. In the decade starting around 2000, business groups employed 30 times as many Washington lobbyists as trade unions and 16 times as many lobbyists as labor, consumer, and public interest lobbyists combined.^[172]

The result, according to Smith, is a political landscape dominated in the 1990s and 2000s by business groups, specifically "political insiders" – former members of Congress and government officials with an inside track – working for "Wall Street banks, the oil, defense, and pharmaceutical industries; and business trade associations." In the decade or so prior to the Great Divergence, middle-class-dominated reformist grassroots efforts – such as civil rights movement, environmental movement, consumer movement, labor movement – had considerable political impact.^[172]

Economist Joseph Stiglitz argues that hyper-inequality may explain political questions – such as why America's infrastructure (and other public investments) are deteriorating,^[175] or the country's recent relative lack of reluctance to engage in military conflicts such as the 2003 invasion of Iraq. Top-earning families, wealthy enough to buy their own education, medical care, personal security, and parks, have little interest in helping pay for such things for the rest of society, and have the political influence to make sure they don't have to. So too, the lack of personal or family sacrifice involved for top earners in the military intervention of their country – their children being few and far between in the relatively low-paying all-volunteer military – may mean more willingness by influential wealthy to see its government wage war.^[176]

Economist Branko Milanovic argued that globalization and the related competition with cheaper labor from Asia and immigrants have caused U.S. middle-class wages to stagnate, fueling the rise of populist political candidates such as Donald Trump.^[177]

Health

The relatively high rates of health problems and social problems, (obesity, mental illness, homicides, suicides, teenage births, incarceration, child conflict, drug use) and lower rates of social goods (life expectancy, educational performance, trust among strangers, women's status, social mobility, even numbers of patents issued per capita), in the US compared to other developed countries may be related to its high income inequality.^[178] Using statistics from 23 developed countries and the 50 states of the US, British researchers Richard G. Wilkinson and Kate Pickett have found such a correlation which remains after accounting for ethnicity,^[179] national culture,^[180] and occupational classes or education levels.^[181] Their findings, based on UN Human Development Reports and other sources, locate the United States at the top of the list in regards to inequality and various social and health problems among developed countries.^[182] The authors argue inequality creates psychosocial stress and status anxiety that lead to social ills.^[183] A 2009 study conducted by researchers at Harvard University and published in the British Medical Journal attribute one in three deaths in the United States to high levels of inequality.^[184] According to The Earth Institute, life satisfaction in the US has been declining over the last several decades, which has been attributed to soaring inequality, lack of social trust and loss of faith in government.^[185]

It is claimed in a 2015 study by Princeton University researchers Angus Deaton and Anne Case that income inequality could be a driving factor in a marked increase in deaths among white males between the ages of 45 to 54 in the period 1999 to 2013.^[186]^[187]

Financing of social programs

Paul Krugman argues that the much lamented long-term funding problems of Social Security and Medicare can be blamed in part on the growth in inequality as well as the usual culprits like longer life expectancies. The traditional source of funding for these social welfare programs – payroll taxes – is inadequate because it does not capture income from capital, and income above the payroll tax cap, which make up a larger and larger share of national income as inequality increases.^[188]

Upward redistribution of income is responsible for about 43% of the projected Social Security shortfall over the next 75 years.^[189]

Education and human capital

Disagreeing with this focus on the top-earning 1%, and urging attention to the economic and social pathologies of lower-income/lower education Americans, is conservative^[190] journalist David Brooks. Whereas in the 1970s, high school and college graduates had "very similar family structures", today, high school grads are much less likely to get married and be active in their communities, and much more likely to smoke, be obese, get divorced, or have "a child out of wedlock."^[268]

Contradicting most of these arguments, classical liberals such as Friedrich Hayek have maintained that because individuals are diverse and different, state intervention to redistribute income is inevitably arbitrary and incompatible with the concept of general rules of law, and that "what is called 'social' or distributive' justice is indeed meaningless within a spontaneous order". Those who would use the state to redistribute, "take freedom for granted and ignore the preconditions necessary for its survival."^[193]^[194]

Public attitudes

The growth of inequality has provoked a political protest movement – the Occupy movement – starting in Wall Street and spreading to 600 communities across the United States in 2011. Its main political slogan – "We are the 99%" – references its dissatisfaction with the concentration of income in the top 1%.

A December 2011 Gallup poll found a decline in the number of Americans who felt reducing the gap in income and wealth between the rich and the poor was extremely or very important (21 percent of Republicans, 43 percent of independents, and 72 percent of Democrats).^[195] In 2012, several surveys of voters' attitudes toward growing income inequality found the issue ranked less important than other economic issues such as growth and equality of opportunity, and relatively low in affecting voters "personally".^[196] In 1998 a Gallup poll had found 52% of Americans agreeing that the gap between rich and the poor was a problem that needed to be fixed, while 45% regarded it as "an acceptable part of the economic system". In 2011, those numbers are reversed: Only 45% see the gap as in need of fixing, while 52% do not. However, there was a large difference between Democrats and Republicans, with 71% of Democrats calling for a fix.^[195]

In contrast, a January 2014 poll^[197] found 61% of Republicans, 68% of Democrats and 67% of independents accept the notion that income inequality in the US has been growing over the last decade.^[198] The Pew Center poll also indicated that 69% of Americans supported the government doing "a lot" or "some" to address income inequality and that 73% of Americans supported raising the minimum wage from $7.25 to $10.10 per hour.^[199]

Opinion surveys of what respondents thought was the right level of inequality have found Americans no more accepting of income inequality than other citizens of other nations, but more accepting of what they thought the level of inequality was in their country, being under the impression that there was less inequality than there actually was.^[200]

Joseph Stiglitz in "The Price of Inequality" has argued that this sense of unfairness has led to distrust in government and business.^[202]

States and cities

Income inequality (as measured by the Gini coefficient) is not uniform among the states: after-tax income inequality in 2009 was greatest in Texas and lowest in Maine.^[203] Income inequality has grown from 2005 to 2012 in more than 2 out of 3 metropolitan areas.^[204]

Comparisons by state

The household income Gini index for the United States was 0.468 in 2009, according to the US Census Bureau,^[205] though it varied significantly between states. The states of Utah, Alaska and Wyoming have a pre-tax income inequality Gini coefficient that is 10% lower than the average, while Washington D.C. and Puerto Rico 10% higher. After including the effects of federal and state taxes, the U.S. Federal Reserve estimates 34 states in the USA have a Gini coefficient between 0.30 and 0.35, with the state of Maine the lowest.^[203] At the county and municipality levels, the pre-tax Gini index ranged from 0.21 to 0.65 in 2010 across the United States, according to Census Bureau estimates.^[206]

International comparisons

Overall

Measured for all households, U.S. income inequality is comparable to other developed countries before taxes and transfers, but is among the worst after taxes and transfers, meaning the U.S. shifts relatively less income from higher income households to lower income households. Measured for working-age households, market income inequality is comparatively high (rather than moderate) and the level of redistribution is moderate (not low). These comparisons indicate Americans shift from reliance on market income to reliance on income transfers later in life and less fully than do households in other developed countries.^[27]^[5]

The U.S. was ranked the 41st worst among 141 countries (30th percentile) on income equality measured by the Gini index.^[6] The UN, CIA World Factbook,^[208] and OECD have used the Gini index to compare inequality between countries, and as of 2006, the United States had one of the highest levels of income inequality among similar developed or high income countries, as measured by the index.^[21] While inequality has increased since 1981 in two-thirds of OECD countries^[209]^[210] most developed countries are in the lower, more equal, end of the spectrum, with a Gini coefficient in the high twenties to mid thirties.^[211]

The gini rating (after taxes and government income transfers^[22]) of the United States is sufficiently high, however, to put it among less developed countries. The US ranks above (more unequal than) South American countries such Guyana, Nicaragua, and Venezuela, and roughly on par with Uruguay, Nicaragua, and Venezuela, according to the CIA.^[212]

The NYT reported in 2014: "With a big share of recent income gains in this country flowing to a relatively small slice of high-earning households, most Americans are not keeping pace with their counterparts around the world." Real median per capita income in many other industrialized countries was rising from 2000-2010 while the U.S. measure stagnated. The poor in much of Europe receive more than their U.S. counterparts.^[299]

Reasons for relative performance

One 2013 study indicated that U.S. income inequality is comparable to other developed countries before taxes and transfers, but rated last (worst) among 22 developed countries after taxes and transfers. This means that public policy choices, rather than market factors, drive U.S. income inequality disparities relative to comparable wealthy nations.^[71]^[213]

Some have argued that inequality is higher in other countries than official statistics indicate because of unreported income. European countries have higher amounts of wealth in offshore holdings.^[214]^[215]^[216]^[217]

The NYT reported in 2014 that there were three key reasons for other industrialized countries improving real median income relative to the United States over the 2000-2010 period:

Canada

According to The New York Times, Canadian middle class incomes are now higher than those in the United States as of 2014, and some European nations are closing the gap as their citizens have been receiving higher raises than their American counterparts.^[218] Bloomberg reported in August 2014 that only the wealthy saw pay increases since the 2008 recession, while average American workers saw no boost in their paychecks.^[219]

Policy responses

Overview

Economists have proposed a variety of solutions for addressing income inequality. For example, former Federal Reserve Chair Janet Yellen described four "building blocks" that could help address income and wealth inequality in an October 2014 speech. These included expanding resources available to children, affordable higher education, business ownership, and inheritance.^[220] While before-tax income inequality is subject to market factors, after-tax income inequality can be directly affected by tax and transfer policy. U.S. income inequality is comparable to other developed nations before taxes and transfers, but is among the worst after taxes and transfers.^[27] This suggests that more progressive tax and transfer policies would be required to align the U.S. with other developed nations.^[71] The Center for American Progress recommended a series of steps in September 2014, including tax reform, subsidizing and reducing healthcare and higher education costs, and strengthening labor influence.^[103]

However, there is debate regarding whether a public policy response is appropriate for income inequality. For example, Federal Reserve Economist Thomas Garrett wrote in 2010: "It is important to understand that income inequality is a byproduct of a well-functioning capitalist economy. Individuals' earnings are directly related to their productivity ... A wary eye should be cast on policies that aim to shrink the income distribution by redistributing income from the more productive to the less productive simply for the sake of 'fairness.'"^[111]

Public policy responses addressing causes and effects of income inequality include: progressive tax incidence adjustments, strengthening social safety net provisions such as Temporary Assistance for Needy Families, welfare, the food stamp program, Social Security, Medicare, and Medicaid, increasing and reforming higher education subsidies, increasing infrastructure spending, and placing limits on and taxing rent-seeking.^[221] Democrat and Republican politicians also provided a series of recommendations for increasing median wages in December 2014. These included raising the minimum wage, infrastructure stimulus, and tax reform.^[222]

Resources available to children

Research shows that children from lower-income households who get good-quality pre-Kindergarten education are more likely to graduate from high school, attend college, hold a job and have higher earnings. In 2010, the U.S. ranked 28th out of 38 advanced countries in the share of four-year-olds enrolled in public or private early childhood education. Gains in enrollment stalled after 2010, as did growth in funding, due to budget cuts arising from the Great Recession. Per-pupil spending in state-funded programs declined by 12% after inflation since 2010. The U.S. differs from other countries in that it funds public education primarily through sub-national (state and local) taxes. The quality of funding for public education varies based on the tax base of the school system, with significant variation in local taxes and spending per pupil. Better teachers also raise the educational attainment and future earnings of students, but they tend to migrate to higher income school districts.^[220] Among developed countries, 70% of 3-year-olds go to preschool, versus 38% in the United States.^[223]

Affordable healthcare

Raising taxes on higher income persons to fund healthcare for lower income persons reduces after-tax inequality. The CBO described how the Affordable Care Act (ACA or "Obamacare") reduced income inequality for calendar year 2014 in a March 2018 report:

Affordable higher education

Median annual earnings of full-time workers with a four-year bachelor's degree is 79% higher than the median for those with only a high school diploma. The wage premium for a graduate degree is considerably higher than the undergraduate degree. College costs have risen much faster than income, resulting in an increase in student loan debt from $260 billion in 2004 to $1.1 trillion in 2014. From 1995 to 2013, outstanding education debt grew from 26% of average yearly income to 58%, for households with net worth below the 50th percentile.^[220] The unemployment rate is also considerably lower for those with higher educational attainment.^[225] A college education is nearly free in many European countries, often funded by higher taxes.^[226]

Public welfare and infrastructure spending

The OECD asserts that public spending is vital in reducing the ever-expanding wealth gap.^[227] Lane Kenworthy advocates incremental reforms to the U.S. welfare state in the direction of the Nordic social democratic model, thereby increasing economic security and equal opportunity.^[228] Currently, the U.S. has the weakest social safety net of all developed nations.^[229]^[230]

Welfare spending may entice the poor away from finding remunerative work and toward dependency on the state.^[231] Eliminating social safety nets can discourage free market entrepreneurs by increasing the risk of business failure from a temporary setback to financial ruin.^[232]^[233]

Taxes on the wealthy

CBO reported that less progressive tax and transfer policies contributed to an increase in after-tax income inequality between 1979 and 2007.^[332] This indicates that more progressive income tax policies (e.g., higher income taxes on the wealthy and a higher earned-income tax credit) would reduce after-tax income inequality.

Policies enacted under President Obama increased taxes on the wealthy, including the American Taxpayer Relief Act of 2012 and the Affordable Care Act. As reported by The New York Times in January 2014, these laws include several tax increases on individuals earning over $400,000 and couples earning over $450,000:

These changes are estimated to add $600 billion to revenue over 10 years, while leaving the tax burden on everyone else mostly as it was. This reverses a long-term trend of lower tax rates for upper income persons.^[235]

The NYT reported in July 2018 that: "The top-earning 1 percent of households — those earning more than $607,000 a year — will pay a combined $111 billion less this year in federal taxes than they would have if the laws had remained unchanged since 2000. That's an enormous windfall. It's more, in total dollars, than the tax cut received over the same period by the entire bottom 60 percent of earners." This represents the tax cuts for the top 1% from the Bush tax cuts and Trump tax cuts, partially offset by the tax increases on the top 1% by Obama.^[236]

The CBO estimated that the average tax rate for the top 1% rose from 28.1% in 2008 to 33.6% in 2013, reducing after-tax income inequality relative to a baseline without those policies.^[237]

The economists Emmanuel Saez and Thomas Piketty recommend much higher top marginal tax rates on the wealthy, up to 50 percent, or 70 percent or even 90 percent.^[238] Ralph Nader, Jeffrey Sachs, the United Front Against Austerity, among others, call for a financial transactions tax (also known as the Robin Hood tax) to bolster the social safety net and the public sector.^[239]^[240]^[241]

The Pew Center reported in January 2014 that 54% of Americans supported raising taxes on the wealthy and corporations to expand aid to the poor. By party, 29% of Republicans and 75% of Democrats supported this action.^[199]

During 2012, investor Warren Buffett advocated higher minimum effective income tax rates on the wealthy, considering all forms of income: "I would suggest 30 percent of taxable income between $1 million and $10 million, and 35 percent on amounts above that." This would eliminate special treatment for capital gains and carried interest, which are taxed at lower rates and comprise a relatively larger share of income for the wealthy. He argued that in 1992, the tax paid by the 400 highest incomes in the United States averaged 26.4% of adjusted gross income. In 2009, the rate was 19.9%.^[242]

Reduce tax expenditures

Tax expenditures (i.e., exclusions, deductions, preferential tax rates, and tax credits) cause revenues to be much lower than they would otherwise be for any given tax rate structure. The benefits from tax expenditures, such as income exclusions for healthcare insurance premiums paid for by employers and tax deductions for mortgage interest, are distributed unevenly across the income spectrum. They are often what the Congress offers to special interests in exchange for their support. According to a report from the CBO that analyzed the 2013 data:

Understanding how each tax expenditure is distributed across the income spectrum can inform policy choices.^[243]^[244]

Corporate tax reform

Economist Dean Baker argues that the existence of tax loopholes, deductions, and credits for the corporate income tax contributes to rising income inequality by permitting large corporations with many accountants to reduce their tax burden and by permitting large accounting firms to receive payments from smaller businesses in exchange for helping these businesses reduce their tax burden. He says that this redistributes large sums of money that would otherwise be taxed to individuals who are already wealthy yet contribute nothing to society in order to obtain this wealth. He further argues that since a large portion of corporate income is reinvested in the business, taxing corporate income amounts to a tax on reinvestment, which he says should be left untaxed. He concludes that eliminating the corporate income tax, while needing to be offset by revenue increases elsewhere, would reduce income inequality.^[245]^[246]^[247]

Minimum wages

In his 2013 State of the Union address, Barack Obama proposed raising the federal minimum wage. The progressive economic think tank the Economic Policy Institute agrees with this position, stating: "Raising the minimum wage would help reverse the ongoing erosion of wages that has contributed significantly to growing income inequality."^[248] In response to the fast-food worker strikes of 2013, Labor Secretary Thomas Perez said that it was another sign of the need to raise the minimum wage for all workers: "It's important to hear that voice ... For all too many people working minimum wage jobs, the rungs on the ladder of opportunity are feeling further and further apart."^[249]

The U.S. minimum wage was last raised to $7.25 per hour in July 2009.^[251] As of December 2013, there were 21 states with minimum wages above the Federal minimum, with the State of Washington the highest at $9.32. Ten states index their minimum wage to inflation.^[252]

The Pew Center reported in January 2014 that 73% of Americans supported raising the minimum wage from $7.25 to $10.10 per hour. By party, 53% of Republicans and 90% of Democrats favored this action.^[199] Also in January 2014, six hundred economists sent the President and Congress a letter urging for a minimum wage hike to $10.10 an hour by 2016.^[253]

In February 2014, the CBO reported the effects of a minimum wage increase under two scenarios, an increase to $10.10 with indexing for inflation thereafter and an increase to $9.00 with no indexing:

Maximum wage implementation

Subsidies and income guarantees

Others argue for a basic income guarantee, ranging from civil rights leader Martin Luther King, Jr.^[257] to libertarians such as Milton Friedman (in the form of negative income tax),^[258] Robert Anton Wilson,^[259] Gary Johnson (In the form of the fair tax "prebate") and Charles Murray^[260] to the Green Party.^[261]

Rent-seeking limits

General limitations on and taxation of rent-seeking is popular with large segments of both Republicans and Democrats.^[262]

Economic democracy

The economists Richard D. Wolff and Gar Alperovitz claim that greater economic equality could be achieved by extending democracy into the economic sphere.^[263]^[264] In an essay for Harper's Magazine, investigative journalist Erik Reece argues that "With the political right entrenched in its opposition to unions, worker-owned cooperatives represent a less divisive yet more radical model for returning wealth to the workers who earned it."^[265]

Monetary policy

The effect on income inequality of monetary policy pursued by the Federal Reserve is challenging to measure. Monetary policy can be used to stimulate the economy (e.g., by lowering interest rates, which encourages borrowing and spending, additional job creation, and inflationary pressure); or tighten it, with the opposite effects. Former Fed Chair Ben Bernanke wrote in June 2015 that there are several effects on income and wealth inequality from monetary stimulus that work in opposing directions:

Measurement approaches

Overview

Various methods are used to determine income inequality and different sources may give different figures for gini coefficients or ratio different ratio of percentiles, etc.. The

Two commonly cited sources of income inequality data are the CBO and economist Emmanuel Saez, which differ somewhat in their sources and methods. According to Saez, for 2011 the share of "market income less transfers" received by the top 1% was about 19.5%. Saez used IRS data in this measure.^[69] The CBO uses both IRS data and Census data in its computations and reported a lower "pre-tax" figure for the top 1% of 14.6%.^[3] The two data series were approximately 5 percentage points apart in recent years.

Internal Revenue Service (IRS) data

Pioneers in the use of IRS income data to analyze income distribution are Emmanuel Saez and Thomas Piketty at the Paris School of Economics showed that the share of income held by the top 1 percent was as large in 2005 as in 1928.^[15] Other sources that have noted the increased inequality included economist Janet Yellen who stated, "the growth [in real income] was heavily concentrated at the very tip of the top, that is, the top 1 percent."^[274] Follow-up research, published in 2014, by Emmanuel Saez and Gabriel Zucman revealed that more than half of those in the top 1 percent had not experienced relative gains in wealth between 1960 and 2012. In fact, those between the top 1 percent and top .5 percent had actually lost relative wealth. Only those in the top .1 percent and above had made relative wealth gains during that time.^[379]

Census Bureau data

The comparative use of Census Bureau data, as well as most sources of demographic income data, has been questioned by statisticians for being unable to account for 'mobility of incomes'. At any given time, the Census Bureau ranks all households by household income and then divides this distribution of households into quintiles. The highest-ranked household in each quintile provides the upper income limit for each quintile. Comparing changes in these upper income limits for different quintiles is how changes are measured between one moment in time and the next. The problem with inferring income inequality on this basis is that the census statistics provide only a snapshot of income distribution in the U.S., at individual points in time. The statistics do not reflect the reality that income for many households changes over time – i.e., incomes are mobile. For most people, income increases over time as they move from their first, low-paying job in high school to a better-paying job later in their lives. Also, some people lose income over time because of business-cycle contractions, demotions, career changes, retirement, etc. The implication of changing individual incomes is that individual households do not remain in the same income quintiles over time. Thus, comparing different income quintiles over time is like comparing apples to oranges, because it means comparing incomes of different people at different stages in their earnings profile.^[276]^[277]

New CBO income statistics are beginning to show the growing importance of these items. In 1980, in-kind benefits and employer and government spending on health insurance accounted for just 6% of the after-tax incomes of households in the middle one-fifth of the distribution. By 2010 these in-kind income sources represented 17% of middle class households' after-tax income. The income items missed by the Census Bureau are increasing faster than the income items included in its money income measure. What many observers miss, however, is the success of the nation's tax and transfer systems in protecting low- and middle-income Americans against the full effects of a depressed economy. As a result of these programs, the spendable incomes of poor and middle-class families have been better insulated against recession-driven losses than the incomes of Americans in the top 1%. As the CBO statistics demonstrate, incomes in the middle and at the bottom of the distribution have fared better since 2000 than incomes at the very top."^[278]

Income measures: Pre-and post-tax

Inequality can be measured before and after the effects of taxes and transfer payments such as social security and unemployment insurance.

Demographic issues

Comparisons of income over time should adjust for changes in average age, family size, number of breadwinners, and other characteristics of a population. Measuring personal income ignores dependent children, but household income also has problems – a household of ten has a lower standard of living than one of two people, though the income of the two households may be the same.^[282] People's earnings tend to rise over their working lifetimes, so "snapshot measures of income inequality can be misleading."^[283] The inequality of a recent college graduate and a 55-year-old at the peak of his/her career is not an issue if the graduate has the same career path.

Conservative researchers and organizations have focused on the flaws of household income as a measure for standard of living in order to refute claims that income inequality is growing, becoming excessive or posing a problem for society.^[284]

According to sociologist Dennis Gilbert, growing inequality can be explained in part by growing participation of women in the workforce. High earning households are more likely to be dual earner households,^[18] And according to a 2004 analysis of income quintile data by the Heritage Foundation, inequality becomes less when household income is adjusted for size of household. Aggregate share of income held by the upper quintile (the top earning 20 percent) decreases by 20.3% when figures are adjusted to reflect household size.^[285]

However the Pew Research Center found household income has appeared to decline less than individual income in the twenty-first century because those who are no longer able to afford their own housing have increasingly been moving in with relatives, creating larger households with more income earners in them.^[286] The 2011 CBO study "Trends in the Distribution of Household Income" mentioned in this article adjusts for household size so that its quintiles contain an equal number of people, not an equal number of households.^[287] Looking at the issue of how frequently workers or households move into higher or lower quintiles as their income rises or falls over the years,^[111] the CBO found income distribution over a multi-year period "modestly" more equal than annual income.^[288] The CBO study confirms earlier studies.^[289]

Overall, according to Timothy Noah, correcting for demographic factors (today's population is older than it was 33 years ago, and divorce and single parenthood have made households smaller), you find that income inequality, though less extreme than shown by the standard measure, is also growing faster than shown by the standard measure.^[398]

Gini index

The Gini coefficient summarizes income inequality in a single number and is one of the most commonly used measures of income inequality. It uses a scale from 0 to 1 – the higher the number the more inequality. Zero represents perfect equality (everyone having exactly the same income), and 1 represents perfect inequality (one person having all income). (Index scores are commonly multiplied by 100 to make them easier to understand.^[290]) Gini index ratings can be used to compare inequality within (by race, gender, employment) and between countries, before and after taxes.^[291]^[292]^[293]^[294] Different sources will often give different gini values for the same country or population measured. For example, the U.S. Census Bureau's official Gini coefficient for the United States was 47.6 in 2013, up from 45.4 in 1993, the earliest year for comparable data.^[295]^[296] By contrast, the OECD's Gini coefficient for income inequality in the United States is 37 in 2012 (including wages and other cash transfers), which is still the highest in the developed world, with the lowest being Denmark (24.3), Norway (25.6), and Sweden (25.9).^[297]

Obviously, the rich earn much more from investments than the poor. As a result, real levels of income inequality in America are much higher than the official Census Bureau figures would suggest.}}

Measuring inequality through consumption vs. income

Conservative researchers have argued that income inequality is not significant because consumption, rather than income should be the measure of inequality, and inequality of consumption is less extreme than inequality of income in the US. Will Wilkinson of the libertarian Cato Institute states that "the weight of the evidence shows that the run-up in consumption inequality has been considerably less dramatic than the rise in income inequality," and consumption is more important than income.^[298] According to Johnson, Smeeding, and Tory, consumption inequality was actually lower in 2001 than it was in 1986.^[299]^[300] The debate is summarized in "The Hidden Prosperity of the Poor" by journalist Thomas B. Edsall.^[301] Other studies have not found consumption inequality less dramatic than household income inequality,^[302]^[303] and the CBO's study found consumption data not "adequately" capturing "consumption by high-income households" as it does their income, though it did agree that household consumption numbers show more equal distribution than household income.^[304]

Others dispute the importance of consumption over income, pointing out that if middle and lower income are consuming more than they earn it is because they are saving less or going deeper into debt.^[113] A "growing body of work" suggests that income inequality has been the driving factor in the growing household debt,^[302]^[305] as high earners bid up the price of real estate and middle income earners go deeper into debt trying to maintain what once was a middle class lifestyle.^[306] Between 1983 and 2007, the top 5 percent saw their debt fall from 80 cents for every dollar of income to 65 cents, while the bottom 95 percent saw their debt rise from 60 cents for every dollar of income to $1.40.^[302] Economist Krugman has found a strong correlation between inequality and household debt in the United States over the last hundred years.^[307]

Wealth inequality

Related to income inequality is the topic of wealth inequality, which refers to the distribution of net worth (i.e., what is owned minus what is owed) as opposed to annual income. Net worth is affected by movements in the prices of assets, such as stocks, bonds, and real estate, which can fluctuate significantly over the short-term. Income inequality also has a significant effect over long-term shifts in wealth inequality, as income is accumulated. Wealth inequality is also highly concentrated and increasing:

The increase in wealth for the 1% was not homogeneous, with much of the wealth gains in the top 0.1%. Those between the top 1 percent and top 0.5 percent have actually lost a significant share of wealth over the past 50 years.^[310]^[311]

Further, the top 400 Americans had net worth of $2 trillion in 2013, which was more than the combined net worth of the bottom 50% of U.S. households. The average net worth of these 400 Americans was $5 billion.^[312] The lower 50% of households held 3% of the wealth in 1989 and 1% in 2013. The average net worth of the bottom 50% of households in 2013 was approximately $11,000.^[313]

This wealth inequality is apparent in the share of assets held. In 2010, the top 5% wealthiest households had approximately 72% of the financial wealth, while the bottom 80% of households had 5%. Financial wealth is measured as net worth minus home values, meaning income-generating financial assets like stocks and bonds, plus business equity.^[314]

The Center for American Progress reported in September 2014 that: "The trends in rising inequality are also striking when measured by wealth. Among the top 20 percent of families by net worth, average wealth increased by 120 percent between 1983 and 2010, while the middle 20 percent of families only saw their wealth increase by 13 percent, and the bottom fifth of families, on average, saw debt exceed assets – in other words, negative net worth ... Homeowners in the bottom quintile of wealth lost an astounding 94 percent of their wealth between 2007 and 2010."^[103]

See also

References

1. ^{{cite web |title=FACTS: Income Inequality in the United States |url=https://inequality.org/facts/income-inequality/ |publisher=inequality.org |accessdate=10 January 2019}}
2. ^{{Cite web | url=http://www.aei.org/publication/the-decline-of-unions-didnt-cause-the-growing-gap-between-pay-and-productivity-which-may-not-be-happening-either-study/ | title=Why the gap between worker pay and productivity might be a myth| date=2015-07-23}}
3. ^¹²³⁴⁵⁶⁷⁸⁹{{cite web|title=The Distribution of Household Income and Federal Taxes 2011|publisher=Congressional Budget Office, US Government|date=November 2014|url=https://www.cbo.gov/publication/49440}}
4. ^¹{{cite news|url=https://www.nytimes.com/2013/11/13/business/rethinking-the-income-gap-and-a-college-education.html|title=Rethinking the Rise of Inequality|first=Eduardo|last=Porter|newspaper=New York Times|date=2013-11-12}}
5. ^¹{{cite web|title=Income Inequality in the U.S. in Cross-National Perspective|publisher=Luxembourg Income Study Center|date=April 2015|url=http://www.gc.cuny.edu/CUNY_GC/media/CUNY-Graduate-Center/PDF/Centers/LIS/LIS-Center-Research-Brief-1-2015.pdf?ext=.pdf}}
6. ^¹{{cite web|url=https://www.cia.gov/library/publications/the-world-factbook/rankorder/2172rank.html?countryname=United%20States&countrycode=us®ionCode=noa&rank=41#us|title=The World Factbook|work=cia.gov}}
7. ^¹²³{{cite web|title=The Distribution of Household Income and Federal Taxes 2007|publisher=Congressional Budget Office, US ；Government|date=October 2011|url=http://www.cbo.gov/publication/42729}}
8. ^https://persquaremile.com/2011/12/16/income-inequality-in-the-roman-empire/
9. ^https://www.huffingtonpost.com/2011/12/19/us-income-inequality-ancient-rome-levels_n_1158926.html
10. ^https://voxeu.org/article/ancient-income-inequality
11. ^http://www.pewresearch.org/fact-tank/2013/12/05/u-s-income-inequality-on-rise-for-decades-is-now-highest-since-1928/
12. ^{{cite web|url=https://www.census.gov/hhes/www/income/histinc/ie6.html|title=US Census Bureau. (2001). Historical Income Tables – Income Equality.|accessdate=June 20, 2007 |archiveurl = https://web.archive.org/web/20070208142023/http://www.census.gov/hhes/www/income/histinc/ie6.html |archivedate = February 8, 2007}}
13. ^{{cite web|url=https://www.census.gov/prod/1/pop/p60-191.pdf|title=Weinberg, D. H. (June 1996). A Brief Look At Postwar U.S. Income Inequality. US Census Bureau|accessdate=June 20, 2007}}
14. ^{{cite web|url=http://www.brookings.edu/views/papers/burtless/20070111.htm |title=Burtless, G. (January 11, 200). Has U.S. Income Inequality Really Increased?. The Brookings Institution. |accessdate=June 20, 2007 |deadurl=yes |archiveurl=https://web.archive.org/web/20070616152316/https://www.brookings.edu/views/papers/burtless/20070111.htm |archivedate=June 16, 2007 |df=mdy-all }}
15. ^¹{{cite news|url=https://www.nytimes.com/2007/03/29/business/29tax.html?ex=1332820800&en=fb472e72466c34c8&ei=5088&partner=rssnyt&emc=rss|title=Johnston, D. (March 29, 2007). Income Gap Is Widening, Data Shows. The New York Times|accessdate=June 20, 2007 | date=March 29, 2007}}
16. ^{{cite web|url=http://www.cbpp.org/10-17-05inc.htm|title=Shaprio, E. (October 17, 2005). New IRS Data Show Income Inequality Is Again of The Rise. Center on Budget and Policy Priorities|accessdate=June 20, 2007}}
17. ^{{cite news |last1=Rugaber |first1=Christopher S. |last2=Boak |first2=Josh |title=Wealth gap: A guide to what it is, why it matters |url=http://apnews.excite.com/article/20140127/DABJ40P00.html |date=January 27, 2014 |work=AP News |accessdate=January 27, 2014}}
18. ^¹²{{cite book | last = Gilbert | first = Dennis | authorlink = Dennis Gilbert (sociologist) | year = 2002 | title = American Class Structure in an Age of Growing Inequality | publisher=Wadsworth | id =}}
19. ^{{cite book | last = Beeghley | first = Leonard | authorlink = Leonard Beeghley | year = 2004 | title = The Structure of Social Stratification in the United States | publisher=Pearson, Allyn & Bacpn | location = Boston, MD | id =}}
20. ^Piketty, Thomas (2014). Capital in the Twenty-First Century. Belknap Press. {{ISBN|067443000X}} "The Explosion of US Inequality after 1980": pp. 294–96.
21. ^¹Weeks, J. (2007). [https://www.un.org/esa/desa/papers/2005/wp6_2005.pdf Inequality Trends in Some Developed OECD countries]. In J. K. S. & J. Baudot (Ed.), Flat World, Big Gaps (159–74). New York: ZED Books (published in association with the United Nations).
22. ^¹{{cite web|url=http://www.compareyourcountry.org/inequality?cr=oecd&cr1=oecd&lg=en&page=0|title=Compare your country|work=compareyourcountry.org}}
23. ^"Can Domestic Policy Affect Income Distribution?" by Timothy Noah, The New Republic (March 13, 2012)* "Among the industrial democracies where income inequality is increasing, it's much worse in the United States than it is almost anywhere else. Among 34 nations recently surveyed by the OECD, the United States got beat only by Turkey, Mexico, and Chile. That's as measured by the Gini coefficient, and including taxes and government transfer payments." Note: inequality is higher in less economically developed countries such as Turkey, Mexico, Chile, which are also members of the OECD
24. ^Maxwell Strachan (May 1, 2014). The U.S. Is Even More Unequal Than You Realized. The Huffington Post. Retrieved May 1, 2014.
25. ^Richard Wolff (October 26, 2011). [https://www.theguardian.com/commentisfree/cifamerica/2011/oct/26/how-1-got-richer-99-poorer How the 1% got richer, while the 99% got poorer]. The Guardian. Retrieved October 6, 2014
26. ^¹²³{{cite web|url=http://eml.berkeley.edu/~saez/|title=Emmanuel Saez|work=berkeley.edu}}
27. ^¹²³⁴⁵⁶⁷{{cite web|url=http://www.newyorker.com/news/john-cassidy/american-inequality-in-six-charts|title=American Inequality in Six Charts|author=John Cassidy|date=November 18, 2013|work=The New Yorker}}
28. ^¹²{{cite news |last=Wiseman |first=Paul |title=Richest 1 percent earn biggest share since '20s |url=http://apnews.excite.com/article/20130910/DA8NN7U02.html |date=September 10, 2013 |work=AP News |accessdate=September 10, 2013}}
29. ^"More Bad News For The Middle Class," by Timothy Noah, The New Republic (September 12, 2012)
30. ^{{cite web|url=http://eml.berkeley.edu/~saez/lecture_saez_chicago14.pdf|title=Emanuel Saez-Income and Wealth Inequality: Evidence and Policy Implications-October 2014|publisher=}}
31. ^{{cite web|url=http://www.kiplinger.com/article/taxes/T054-C000-S001-what-s-your-rank-as-a-taxpayer.html|title=Where do you rank as a taxpayer?|author=Kevin McCormally|date=April 23, 2016|work=Kiplinger}}
32. ^"The United States of Inequality Entry 8: The Stinking Rich and the Great Divergence," by Timothy Noah, Slate.com (September 14, 2010)
33. ^{{Cite web|url=http://gabriel-zucman.eu/usdina/|title=Distributional National Accounts|accessdate=December 21, 2016}}
34. ^{{cite web|url=http://www.ft.com/cms/s/2/826202e2-9d85-11e4-8946-00144feabdc0.html#axzz3PJ9PWQHf|title=It can be morning again for the world's middle class|work=Financial Times|date=2015-01-18}}
35. ^¹²³Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2015. November 2018.
36. ^¹²[https://www.cbo.gov/publication/54646 CBO-The Distribution of Household Income, 2015-November 8, 2018]
37. ^Stiglitz, J.E. (June 14, 2012) "We've been brainwashed" Salon
38. ^{{cite web|url=http://www.pewresearch.org/fact-tank/2013/12/06/the-u-s-s-high-income-gap-is-met-with-relatively-low-public-concern/|title=The U.S.'s high income gap is met with relatively low public concern|date=December 6, 2013|work=Pew Research Center}}
39. ^{{cite web|url=http://usagainstgreed.org/GlobalWealthDatabook2013.pdf|title=Credit Suisse Research Institute Global Wealth Databook 2013|publisher=}}
40. ^{{cite web|url=http://www.voxeu.org/article/monetary-policy-and-long-term-trends|title=Monetary policy and long-term trends|work=voxeu.org|date=2014-11-03}}
41. ^{{cite web|url=http://opinionator.blogs.nytimes.com/2013/01/19/inequality-is-holding-back-the-recovery/?_r=0|title=Inequality Is Holding Back the Recovery|first=Joseph E.|last=Stiglitz|publisher=|date=2013-01-19}}
42. ^{{cite web|url=https://research.stlouisfed.org/fred2/graph/?graph_id=205101|title=FRED Graph|work=stlouisfed.org}}
43. ^Capitalism vs Corporatism - Edmund Phelps Columbia University. January 11, 2010.
44. ^Corporatism, Not Capitalism Is To Blame For Inequality - Edmund Phelps Financial Times. July 24, 2014.
45. ^Gérard Duménil and Dominique Lévy (2004). Capital Resurgent: Roots of the Neoliberal Revolution. Harvard University Press. {{ISBN|0674011589}}* "The advent of economic neoliberalism in the 1980s triggered a shift in the world economy. In the three decades following World War II, now considered a golden age of capitalism, economic growth was high and income inequality decreasing. But in the mid-1970s this social compact was broken as the world economy entered the stagflation crisis, following a decline in the profitability of capital. This crisis opened a new phase of stagnating growth and wages, and unemployment. Interest rates as well as dividend flows rose, and income inequality widened."
46. ^Haymes, Stephen, Vidal de Haymes, Maria and Miller, Reuben (eds), The Routledge Handbook of Poverty in the United States, (London: Routledge, 2015), {{ISBN|0415673445}}, [{{google books |plainurl=y |id=qnHfBQAAQBAJ&lpg=PP1|page=7}} p. 7].
47. ^Kotz, David M., The Rise and Fall of Neoliberal Capitalism, (Harvard University Press, 2015), {{ISBN|0674725654}}. [{{google books |plainurl=y |id=5vhoBgAAQBAJ&lpg=PP1|page=43}} p. 43]
48. ^Neoliberalism: Oversold? - IMF FINANCE & DEVELOPMENT June 2016 • Volume 53 • Number 2
49. ^IMF: The last generation of economic policies may have been a complete failure. Business Insider. May 2016.
50. ^{{cite web|url=https://www.pbs.org/newshour/bb/business-july-dec11-makingsense_10-26/|title=Does U.S. Economic Inequality Have a Good Side?|work=PBS NewsHour|date=2011-10-26}}
51. ^Jonathan Hopkin, Victor Lapuente and Lovisa Moller (January 25, 2014). Lower levels of inequality are linked with greater innovation in economies {{webarchive|url=https://web.archive.org/web/20140211171400/http://blogs.lse.ac.uk/politicsandpolicy/archives/39215 |date=February 11, 2014 }}. London School of Economics. Retrieved July 17, 2014.
52. ^John Christoffersen (October 15, 2013).Robert Shiller: Income Inequality Is 'Most Important Problem'. The Huffington Post. Retrieved October 16, 2013.
53. ^¹²³⁴⁵⁶"White House: Here's Why You Have To Care About Inequality," by Timothy Noah, The New Republic (January 13, 2012)
54. ^[https://www.pbs.org/newshour/politics/obama-set-to-speak-on-income-gap-between-rich-and-poor Obama says income inequality is defining challenge for U.S.] PBS NewsHour. December 4, 2013. Retrieved December 26, 2013.
55. ^¹{{cite journal|url=http://www.slate.com/id/2266025/entry/2266026|title=The United States of Inequality|accessdate=March 20, 2011|author=Noah, Timothy|journal=Slate|date=2010-09-16}}
56. ^¹{{cite web|url=http://www.princeton.edu/~bartels/income.pdf|title=Bartles, L. M. (February, 2004). Partisan Politics and the U.S. Income Distribution. Woodrow Wilson School of Public and International Affairs|accessdate=June 20, 2007|deadurl=yes|archiveurl=https://web.archive.org/web/20070627125108/http://www.princeton.edu/~bartels/income.pdf|archivedate=June 27, 2007|df=mdy-all}}
57. ^{{cite web|url=http://www.commondreams.org/headlines05/0605-01.htm |title=Richest Are Leaving Even the Richest Far Behind. |author=Johnston, D. |date=June 5, 2005 |newspaper=The New York Times |accessdate=June 20, 2007 |deadurl=yes |archiveurl=https://web.archive.org/web/20070714000042/http://www.commondreams.org/headlines05/0605-01.htm |archivedate=July 14, 2007 |df=mdy-all }}
58. ^[https://www.marxists.org/archive/novack/works/history/ch07.htm George Novack’s Understanding History] Resistance Books (2002)
59. ^{{cite web|url=https://www.cbo.gov/publication/53597|title=The Distribution of Household Income, 2014|date=March 19, 2018|publisher=}}
60. ^Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. p. x
61. ^Saez & Piketty, "How Progressive is the U.S. Federal Tax System? A Historical and International Perspective".
62. ^¹²Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. p. xi
63. ^[https://www.nytimes.com/2011/10/26/us/politics/top-earners-doubled-share-of-nations-income-cbo-says.html?_r=1 Top Earners Doubled Share of Nation's Income, Study Finds] New York Times By Robert Pear, October 25, 2011
64. ^Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. see pp. ix–x, with definitions on ii–iii, and pp. 10–12
65. ^{{cite web|url=http://www.project-syndicate.org/commentary/are-us-middle-class-incomes-stagnating-by-martin-feldstein-2015-07#U1fIovLuG0ZHq9dz.99|title=Are US Middle-Class Incomes Really Stagnating?|author=Martin Feldstein|work=Project Syndicate|date=2015-07-30}}
66. ^{{cite web|title=The Distribution of Household Income and Federal Taxes, 2008 and 2009|publisher=Congressional Budget Office, US Government|date=July 2012|url=https://www.cbo.gov/publication/43373}}
67. ^{{cite web|title=Surveying the Aftermath of the Storm: Changes in Family Finances from 2007 to 2009|publisher=Finance and Economics Discussion Series Divisions of Research & Statistics and Monetary Affairs. Federal Reserve Board, Washington, D.C|page=16|url=http://www.federalreserve.gov/pubs/feds/2011/201117/201117pap.pdf}}
68. ^{{cite news|last1=Binyamin|first1=Appelbaum|title=Fed Says Growth Lifts the Affluent, Leaving Behind Everyone Else|url=https://www.nytimes.com/2014/09/05/business/economy/least-affluent-families-incomes-are-declining-fed-survey-shows.html|accessdate=September 13, 2014|work=New York Times|date=September 4, 2014}}
69. ^¹²Saez, Emmanuel (September 3, 2013). "Striking it Richer: The Evolution of Top Incomes in the United States". UC Berkeley. Retrieved September 18, 2014.
70. ^[https://www.forbes.com/sites/robertlenzner/2012/03/26/the-great-gatsby-curve-is-a-threat-to-the-american-dream/ "Income Inequality From Generation To Generation"] by Robert Lenzner, Forbes (March 26, 2012)
71. ^¹²³{{cite web|title=Inequality, Unbelievably, Gets Worse|publisher=The New York Times|author=Steven Rattner|date=November 2014|url=https://www.nytimes.com/2014/11/17/opinion/inequality-unbelievably-gets-worse.html}}
72. ^{{cite web|url=http://eml.berkeley.edu/~saez/saez-UStopincomes-2015.pdf|title=Emmanual Saez-Striking it Richer-June 2016|publisher=}}
73. ^Jeff Guo (July 1, 2016). [https://www.washingtonpost.com/news/wonk/wp/2016/07/01/income-inequality-today-may-be-the-highest-since-the-nations-founding/ Income inequality today may be higher today than in any other era]. The Washington Post Retrieved July 4, 2016.
74. ^{{cite web|url=https://www.washingtonpost.com/opinions/lawrence-summers-focus-on-growth-for-the-middle-class/2015/01/18/1d02a022-9dc7-11e4-a7ee-526210d665b4_story.html?utm_term=.a1993c7b89a2|title=Focus on growth for the middle class}}
75. ^[https://www.theguardian.com/commentisfree/2016/nov/16/globalization-trump-inequality-thomas-piketty We must rethink globalization, or Trumpism will prevail]. Thomas Piketty,The Guardian. November 16, 2016.
76. ^{{cite web |url=http://www.businessinsider.com/us-inequality-is-worse-than-you-think-2017-6|title=This eye-popping chart on inequality is a slap in the face of America's middle class|last= Nicolaci da Costa|first=Pedro|date=June 13, 2017|website=Business Insider |publisher= |access-date=July 13, 2017}}
77. ^{{cite web |url=http://review.chicagobooth.edu/economics/2017/article/new-data-inequality-runs-even-deeper-previously-thought|title=New data: Inequality runs even deeper than previously thought |last=Gold |first= Howard R.|date=May 23, 2017|website=Chicago Booth Review|publisher= |access-date=July 13, 2017}}
78. ^{{cite web |url=http://www.ohchr.org/EN/NewsEvents/Pages/DisplayNews.aspx?NewsID=22533&LangID=E|title=Statement on Visit to the USA, by Professor Philip Alston, United Nations Special Rapporteur on extreme poverty and human rights|last=Alston|first=Philp|date=December 15, 2017|website= |publisher=OHCHR|access-date=December 24, 2017|authorlink=Philip Alston}}
79. ^Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. p. 13
80. ^Inequality in America. The rich, the poor and the growing gap between them June 15, 2006
81. ^Bruce Western and Jake Rosenfeld, Unions, Norms, and the Rise in U.S. Wage Inequality, American Sociological Review, doi: 10.1177/0003122411414817, August 2011 vol. 76 no. 4 513–37
82. ^{{cite book | last = Stiglitz | first = Joseph E. | title = The price of inequality: how today's divided society endangers our future | publisher = W.W. Norton & Company | location = New York | year = 2012 | isbn = 9780393088694}}
83. ^{{cite book | last1 = Stiglitz | first1 = Joseph | last2 = Greenwald | first2 = Bruce C. | author-link2 = Bruce Greenwald | title = Creating a learning society: a new approach to growth, development, and social progress | publisher = Columbia University Press | location = New York | year = 2014 | isbn = 9780231152143|url={{google books |plainurl=y |id=IesYBQAAQBA}}}}
84. ^Rosenfeld, Jake (2014). What Unions No Longer Do. Harvard University Press. {{ISBN|0674725115}}
85. ^Michael Hiltzik (March 25, 2015). IMF agrees: Decline of union power has increased income inequality. Los Angeles Times. Retrieved May 19, 2015.
86. ^{{cite journal | last1 = Roser | first1 = Max | author1-link = Max Roser | last2 = Crespo-Cuaresma | first2 = Jesus | author2-link = Jesus Crespo-Cuaresma | title = Why is Income Inequality Increasing in the Developed World? | journal = Review of Income and Wealth | volume = 62 | pages = 1–27 | date = 2014 | issn =1475-4991 | doi = 10.1111/roiw.12153 }}
87. ^¹²³{{cite news|last=Krugman|first=Paul|title=For Richer|url=https://www.nytimes.com/2002/10/20/magazine/20INEQUALITY.html?pagewanted=all|newspaper=The New York Times|date=October 20, 2002}}
88. ^the superstar hypothesis was coined by the Chicago economist Sherwin Rosen) used the example of the passing of the hundreds of comedians that made a modest living at live shows in the borscht belt and other places in bygone days that have been replaced by a handful of superstar TV comedians.
89. ^{{Cite web|title = Stock Market Capitalization to GDP for United States|url = https://research.stlouisfed.org/fred2/series/DDDM01USA156NWDB|website = research.stlouisfed.org|access-date = February 3, 2016|date = January 1975}}
90. ^{{Cite journal|url = |title = Explaining executive compensation: Managerial power versus the perceived cost of stock options.|last = Murphy|first = Kevin J.|date = 2002|journal = The University of Chicago Law Review|doi = |pmid = |access-date = }}
91. ^{{Cite journal|url = |title = If Labor Dies, What Next?|last = Meyerson|first = Harold|date = September 2012|journal = The American Prospect|doi = |pmid = |access-date = }}
92. ^estimate by economist George Borjas, quoted in Conscience of a Liberal, p. 34
93. ^{{cite web|url=https://economix.blogs.nytimes.com/2014/02/11/wage-premium-from-college-is-said-to-be-up/|title=Wage Premium From College Is Said to Be Up|first=Shaila|last=Dewan|date=February 11, 2014|website=nytimes.com|accessdate=March 25, 2018}}
94. ^{{cite web|url=https://www.bls.gov/opub/btn/volume-6/understanding-the-labor-productivity-and-compensation-gap.htm|title=Understanding the labor productivity and compensation gap : Beyond the Numbers: U.S. Bureau of Labor Statistics|first=Michael Brill, Corey Holman, Chris Morris, Ronjoy Raichoudhary, and Noah|last=Yosif|date=|website=www.bls.gov|accessdate=March 25, 2018}}
95. ^¹²³⁴⁵⁶⁷{{cite book| last = Krugman| first = Paul| year = 2007| title = The Conscience of a Liberal | publisher = W.W. Norton Company, Inc.| isbn = 978-0-393-06069-0| title-link = The Conscience of a Liberal}}
96. ^¹{{cite web|url=http://eml.berkeley.edu/~saez/lecture_saez_chicago14.pdf|title=Emmanuel Saez-Income and Wealth Inequality:Evidence and Policy Implications-October 2014|publisher=}}
97. ^[https://www.clevelandfed.org/newsroom-and-events/publications/economic-commentary/2017-economic-commentaries/ec-201715-opioids.aspx The Opioid Epidemic and the Labor MarketCleveland Federal Reserve]
98. ^[https://www.brookings.edu/blog/brookings-now/2017/09/07/how-the-opioid-epidemic-has-affected-the-u-s-labor-force-county-by-county/ How the opioid epidemic has affected the U.S. labor force, county-by-county, The Brookings Institution]
99. ^{{cite web|url=https://www.nytimes.com/2015/01/02/opinion/paul-krugman-twin-peaks-planet.html|title=Twin Peaks Planet|date=January 2, 2015|work=The New York Times}}
100. ^{{cite news |last=Van Dam |first=Andrew |date=July 4, 2018 |title=Is it great to be a worker in the U.S.? Not compared with the rest of the developed world.|url=https://www.washingtonpost.com/news/wonk/wp/2018/07/04/is-it-great-to-be-a-worker-in-the-u-s-not-compared-to-the-rest-of-the-developed-world/?noredirect=on|work=The Washington Post |location= |access-date=July 6, 2018 }}
101. ^{{cite web|url=https://www.nytimes.com/2014/09/17/upshot/you-cant-feed-a-family-with-gdp.html|title=You Can't Feed a Family With G.D.P.|date=September 17, 2014|work=The New York Times}}
102. ^{{cite web|url=https://economix.blogs.nytimes.com/2013/09/09/why-labors-share-of-income-is-falling/|title=Why Labor's Share of Income Is Falling|first=Jared|last=Bernstein|publisher=|date=2013-09-09}}
103. ^¹²{{cite web|url=https://www.americanprogress.org/issues/economy/report/2014/09/24/96903/the-middle-class-squeeze/|title=The Middle-Class Squeeze|work=name}}
104. ^¹²{{cite web|url=http://www.whitehouse.gov/blog/2012/01/12/chairman-alan-krueger-discusses-rise-and-consequences-inequality-center-american-pro|title=Chairman Alan Krueger Discusses the Rise and Consequences of Inequality at the Center for American Progress|work=whitehouse.gov|date=2012-01-12}}
105. ^¹George Packer. The Broken Contract. Foreign Affairs, November/December 2011.
106. ^{{cite news|last=Christoffersen|first=John|title=Rising inequality 'most important problem,' says Nobel-winning economist|url=http://www.stltoday.com/business/local/rising-inequality-most-important-problem-says-nobel-winning-economist/article_a5065957-05c3-5ac0-ba5b-dab91c22973a.html|accessdate=October 19, 2013|newspaper=St. Louis Post-Dispatch|date=October 14, 2013}}
107. ^{{cite journal|last=Cassidy|first=John|title=Forces of Divergence Is surging inequality endemic to capitalism? (review of Capital in the Twenty-first Century by Thomas Piketty)|journal=New Yorker|date=March 31, 2014|url=http://www.newyorker.com/arts/critics/books/2014/03/31/140331crbo_books_cassidy?currentPage=all|accessdate=March 31, 2014}}
108. ^¹²[https://www.nytimes.com/2011/11/04/opinion/oligarchy-american-style.html?_r=1&partner=rssnyt&emc=rss Oligarchy, American Style] by Paul Krugman (November 3, 2011)
109. ^Sowell, Thomas "Perennial Economic Fallacies", Jewish World Review February 7, 2000, URL accessed November 3, 2011.
110. ^[https://www.wsj.com/articles/SB10001424052970204653604577249852320654024 A Look at the Global One Percent] By Allan H. Meltzer, Wall Street Journal (March 9, 2012)
111. ^¹²³{{cite web|url=https://www.stlouisfed.org/publications/inside-the-vault/spring-2010/us-income-inequality-its-not-so-bad |title=U.S. Income Inequality: It's Not So Bad|first= Thomas A.|last= Garrett|publisher=Federal Reserve Bank of St. Louis |date=Spring 2010}}
112. ^¹"Two Americas: One Rich, One Poor? Understanding Income Inequality in the United States," by Rea Hederman, Jr. and Robert Rector, Heritage Foundation (August 24, 2004)
113. ^¹²³"The United States of Inequality, Entry 10: Why We Can't Ignore Growing Income Inequality," by Timothy Noah, Slate (September 16, 2010)
114. ^{{cite journal|last=Alesina|first=Alberto|author2=Dani Rodrick|title=Distributive Politics and Economic Growth|journal=Quarterly Journal of Economics|date=May 1994|volume=109|issue=2|pages=465–90|doi=10.2307/2118470|url=http://qje.oxfordjournals.org/content/109/2/465.full.pdf|accessdate=October 17, 2013|jstor=2118470}}
115. ^¹²{{cite journal|last=Castells-Quintana|first=David|author2=Vicente Royuela|title=Unemployment and long-run economic growth: The role of income inequality and urbanisation|journal=Investigaciones Regionales|year=2012|volume=12|issue=24|pages=153–73|url=http://diposit.ub.edu/dspace/bitstream/2445/33140/1/617293.pdf|accessdate=October 17, 2013}}
116. ^Inequality and crises: coincidence or causation? Paul Krugman
117. ^"Investment Outlook: Six Pac(k)in," PIMCO (October 2011)
118. ^"Wall Street Bolshies Watch," by Timothy Noah, The New Republic (October 3, 2011)
119. ^Study covers years between 1950 and 2006. {{Cite journal |last= Berg |first= Andrew G. |last2= Ostry |first2= Jonathan D. |year= 2011 |title= Equality and Efficiency |journal= Finance and Development |volume= 48 |issue= 3 |publisher= International Monetary Fund |url= http://www.imf.org/external/pubs/ft/fandd/2011/09/berg.htm |accessdate= September 10, 2012}}
120. ^¹Widening income gap is hurting the economy, survey says. The Associated Press. December 18, 2013. Retrieved December 18, 2013.
121. ^¹Josh Boak (August 5, 2014). Inequality Is Really Hurting The Economy, S&P Warns. The Huffington Post. Retrieved August 5, 2014.
122. ^Capitalism in Long Term Stagnation and Decay – Gar Alperovitz on Reality Asserts Itself (3/5). The Real News, January 26, 2014. Retrieved January 26, 2014.
123. ^Reich, Robert (February 8, 2014). The War on the Poor and Middle-Class Families. Truthdig. Retrieved February 8, 2014.
124. ^{{Cite interview |last= Stiglitz |first= Joseph |authorlink= Joseph Stiglitz |date= July 2, 2012 |interviewer= Ben Chu |title= Stiglitz: the full transcript |newspaper= The Independent |url= http://blogs.independent.co.uk/2012/07/02/stiglitz-the-full-transcript/ |accessdate= September 8, 2012 |deadurl= yes |archiveurl= https://web.archive.org/web/20120910120437/http://blogs.independent.co.uk/2012/07/02/stiglitz-the-full-transcript/ |archivedate= September 10, 2012 |df= mdy-all }}
125. ^Stiglitz, Joseph E. (June 4, 2012). The Price of Inequality: How Today's Divided Society Endangers Our Future (p. 85). Norton. Kindle Edition. See also: Karen E. Dynan, Jonathan Skinner, and Stephen P. Zeldes, "Do the Rich Save More?," Journal of Political Economy 112, no. 2 (2004): 397– 444.
126. ^"More or Less", by Branko Milanovic, Finance & Development (September 2011) Vol. 48, No. 3
127. ^{{cite journal |last=Gordon |first=Robert J. |title=Is US economic growth over? Faltering innovation confronts the six headwinds |journal=NBER Working Paper No. 18315 |date=August 2012 |doi=10.3386/w18315 }}
128. ^Three Cheers for Income Inequality {{webarchive|url=https://web.archive.org/web/20121103174646/http://www.hoover.org/publications/defining-ideas/article/99241 |date=November 3, 2012 }}
129. ^"Does inequality prevent economic growth?" by Jared Bernstein, Salon (October 1, 2012)
130. ^[https://www.forbes.com/sites/timworstall/2014/06/05/yet-another-reason-why-thomas-piketty-is-wrong/ Yet Another Reason Why Thomas Piketty' Is Wrong, Forbes], June 5, 2014
131. ^[https://www.economist.com/blogs/freeexchange/2014/05/inequality-0 Inequality A Piketty problem?, Economist], May 24, 2014
132. ^{{cite web|url=https://supreme.justia.com/cases/federal/us/288/517/case.html|title=Louis K. Liggett Co. v. Lee : 288 U.S. 517 (1933) :: Justia U.S. Supreme Court Center|work=Justia Law}}
133. ^{{cite web|last=Lo |first=Andrew W. |title=Reading About the Financial Crisis: A 21-Book Review |url=http://www.argentumlux.org/documents/JEL_6.pdf |work=2012 |publisher=Journal of Economic Literature . |accessdate=November 27, 2013 |deadurl=yes |archiveurl=https://web.archive.org/web/20130113032210/http://www.argentumlux.org/documents/JEL_6.pdf |archivedate=January 13, 2013 |df=mdy-all }}
134. ^{{cite news|last=Koehn|first=Nancy F.|title=A Call to Fix the Fundamentals (Review of Fault Lines: How Hidden Fractures Still Threaten the World Economy by Raghuram G. Rajan)|url=https://www.nytimes.com/2010/08/01/business/01shelf.html|accessdate=November 20, 2013|newspaper=New York Times|date=July 31, 2010}}
135. ^¹{{cite journal|last1=Lynn |first1=Barry C. |last2=Longman |first2=Phillip |title=Who Broke America's Jobs Machine? |journal=Washington Monthly |volume=March/April 2010 |date=March–April 2010 |url=http://www.washingtonmonthly.com/features/2010/1003.lynn-longman.html |accessdate=August 11, 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20140812211534/http://www.washingtonmonthly.com/features/2010/1003.lynn-longman.html |archivedate=August 12, 2014 }}
136. ^{{cite web|url=https://www.pcmag.com/news/350979/comcast-is-americas-most-hated-company|title=Comcast Is America's Most Hated Company|publisher=}}
137. ^¹{{cite book|last1=Pigou|first1=Arthur C.|title=The Economics of Welfare|date=1932|publisher=Macmillan and Co.|location=London|edition=4thchapter=Part I, Chapter VIII}}
138. ^Vanishing Trials: The Bankruptcy Experience {{webarchive|url=https://web.archive.org/web/20110812071812/http://bdp.law.harvard.edu/pdfs/papers/Warren/Vanishing_Trials_JES.pdf |date=August 12, 2011 }} Elizabeth Warren*
139. ^{{cite news |last= White|first=Martha C.|date=January 9, 2019 |title=Americans see themselves in debt forever, even as they continue to borrow|url=https://www.nbcnews.com/business/business-news/americans-see-themselves-debt-forever-even-they-continue-borrow-n956281|work=NBC News |location= |access-date=January 22, 2019}}
140. ^Paul Ryan on Income Inequality and Upward Mobility Diane Ellis, Ed. · November 28, 2011
141. ^{{Cite journal|last=Dieckhoff|first=Martina|last2=Steiber|first2=Nadia|date=April 1, 2012|title=Institutional reforms and age-graded labour market inequalities in Europe|url=http://cos.sagepub.com/content/53/2/97|journal=International Journal of Comparative Sociology|language=en|volume=53|issue=2|pages=97–119|doi=10.1177/0020715212452285|issn=0020-7152}}
142. ^¹Uncovering the American Dream: Inequality and Mobility in Social Security Earnings Data since 1937 Wojciech Kopczuk, Emmanuel Saez, Jae Song, September 15, 2007, Figure 4B
143. ^{{cite web|title=Inequality Rising and Permanent Over Past Two Decades|url=http://www.brookings.edu/about/projects/bpea/latest-conference/2013-spring-permanent-inequality-panousi|work=Brookings Papers on Economic Activity|publisher=Brookings Institution|accessdate=March 23, 2013|author=Vasia Panousi|author2=Ivan Vidangos|author3=Shanti Ramnath|author4=Jason DeBacker|author5=Bradley Heim|date=Spring 2013|deadurl=yes|archiveurl=https://web.archive.org/web/20130408151547/http://www.brookings.edu/about/projects/bpea/latest-conference/2013-spring-permanent-inequality-panousi|archivedate=April 8, 2013|df=mdy-all}}
144. ^¹Krugman, Paul. "The Rich, the Right, and the Facts: Deconstructing the Income Distribution Debate"prospect.org, December 19, 2001
145. ^[https://krugman.blogs.nytimes.com/2011/11/03/millionaire-for-a-day/ Millionaire For A Day] Paul Krugman. November 3, 2011,
146. ^¹[https://www.nytimes.com/2012/01/05/us/harder-for-americans-to-rise-from-lower-rungs.html?sq=mobility&st=cse&scp=1&pagewanted=all "Harder for Americans to Rise From Lower Rungs"], By Jason DeParle (January 4, 2012)
147. ^¹{{cite web|url=http://milescorak.com/2012/01/12/here-is-the-source-for-the-great-gatsby-curve-in-the-alan-krueger-speech-at-the-center-for-american-progress/|title=Here is the source for the "Great Gatsby Curve" in the Alan Krueger speech at the Center for American Progress on January 12 - Economics for public policy|work=Economics for public policy|date=2012-01-12}}
148. ^Corak graphs 25 countries, Krueger limits his to developed countries and lists 10
149. ^{{cite web|url=https://economix.blogs.nytimes.com/2014/01/13/poverty-and-inequality-in-charts/?_r=0#more-171464|title=Poverty and Inequality, in Charts|first=Jared|last=Bernstein|publisher=|date=2014-01-13}}
150. ^Matt Bruenig (January 17, 2014). We Would Have Eliminated Poverty Entirely by Now if Inequality Hadn't Skyrocketed. Moyers & Company. Retrieved January 18, 2014.
151. ^Zachary A. Goldfarb (December 9, 2013). [https://www.washingtonpost.com/business/economy/study-us-poverty-rate-decreased-over-past-half-century-thanks-to-safety-net-programs/2013/12/09/9322c834-60f3-11e3-94ad-004fefa61ee6_story.html Study: U.S. poverty rate decreased over past half-century thanks to safety-net programs]. The Washington Post. Retrieved January 15, 2015.
152. ^{{Cite journal|last=Cingano|first=Federico|title=Trends in Income Inequality and its Impact on Economic Growth|journal=OECD Social, Employment and Migration Working Papers|doi=10.1787/5jxrjncwxv6j-en|year=2014}}
153. ^¹"Wall Street Bolshevism, Part 3," by Timothy Noah, The New Republic (October 5, 2011)
154. ^{{Cite journal | last1 = Kristal | first1 = Tali | last2 = Cohen | first2 = Yinon | title = The causes of rising wage inequality: the race between institutions and technology | journal = Socio-Economic Review | volume = | issue = | pages = mww006| doi = 10.1093/ser/mww006 | date = March 23, 2016 | ref = harv }} (Advance publication.)
155. ^Smeeding, T. (2005). Public policy, economic inequality, and poverty: The United States in comparative perspective. Social Science Quarterly, 86, 956–983.
156. ^¹{{Cite news|title=CBO Report Shows Rich Got Richer, As Did Most Americans: View|url=http://www.businessweek.com/news/2011-10-31/cbo-report-shows-rich-got-richer-as-did-most-americans-view.html|publisher=businessweek.com|date=October 31, 2011}}
157. ^¹Winner-Take-All Politics (book) by Jacob S. Hacker and Paul Pierson p. 75
158. ^{{cite journal |title=Testing Theories of American Politics: Elites, Interest Groups, and Average Citizens |author1=Martin Gilens |author2=Benjamin I. Page |lastauthoramp=yes |journal=Perspectives on Politics |date=2014 |volume=12 |issue=3 |pages=564–581 |doi=10.1017/S1537592714001595 |url=http://scholar.princeton.edu/sites/default/files/mgilens/files/gilens_and_page_2014_-testing_theories_of_american_politics.doc.pdf}}
159. ^Piketty, Thomas (2014). Capital in the Twenty-First Century. Belknap Press. {{ISBN|067443000X}} p. 514* "the risk of a drift towards oligarchy is real and gives little reason for optimism about where the United States is headed."
160. ^Josh Harkinson (September 13, 2013). [https://www.motherjones.com/mojo/2013/09/chart-washington-gridlock-income-inequality Chart: Washington Gridlock Linked to Income Inequality]. Mother Jones. Retrieved September 16, 2013.
161. ^Chris Gentilviso (August 21, 2013). Senate Represents The Wealthy First: Study. The Huffington Post. Retrieved September 18, 2013.
162. ^{{cite web|url=https://www.nytimes.com/2014/11/28/opinion/paul-krugman-pollution-and-politics.html|title=Pollution and Politics|date=November 28, 2014|work=The New York Times}}
163. ^{{cite web|url=http://themonkeycage.org/2011/10/18/polarization-and-inequality/|title=Polarization and Inequality|work=The Monkey Cage|date=2011-10-18}}
164. ^{{cite news |last= Dunsmuir|first=Lindsay|date=October 11, 2017 |title=IMF calls for fiscal policies that tackle rising inequality|url=https://www.reuters.com/article/imf-g20-inequality/imf-calls-for-fiscal-policies-that-tackle-rising-inequality-idUSL2N1ML16B|work=Reuters |location= |access-date= August 2, 2018}}
165. ^Based on Larry Bartels's study [https://www.princeton.edu/~bartels/economic.pdf Economic Inequality and Political Representation] {{webarchive|url=https://web.archive.org/web/20160304091537/http://www.princeton.edu/~bartels/economic.pdf |date=March 4, 2016 }}, Table 1: Differential Responsiveness of Senators to Constituency Opinion.
166. ^{{Cite book|title=Unequal Democracy: The Political Economy of the New Gilded Age|last=Bartels|first=Larry|publisher=Princeton University Press|year=2008|isbn=9781400828357|location=|pages=270–80}}
167. ^{{Cite web|url=https://www.russellsage.org/sites/all/files/u4/Bartels%20EIPR.pdf|title=Economic Inequality and Political Representation|last=Bartels|first=Larry|date=November 2002|website=|publisher=Russell Sage|access-date=July 2016}}
168. ^{{cite web|url=http://www.politico.com/story/2013/04/barack-obama-class-warrior-90052.html|title=Obama, GOP fight the class war|work=POLITICO}}
169. ^{{cite web|url=https://www.nytimes.com/2006/11/26/business/yourmoney/26every.html|title=In Class Warfare, Guess Which Class Is Winning|date=November 26, 2006|work=The New York Times}}
170. ^{{Cite book|url={{google books|plainurl=y|id=4L3FvUoJMzgC|page=3}}|title=Richistan: A Journey Through the American Wealth Boom and the Lives of the New Rich|last=Frank|first=Robert|date=2007|publisher=Three Rivers Press|isbn=9780307341457|language=en}}
171. ^¹{{Cite journal|last=Bonica|first=Adam|last2=McCarty|first2=Nolan|last3=Poole|first3=Keith T|last4=Rosenthal|first4=Howard|date=August 1, 2013|title=Why Hasn't Democracy Slowed Rising Inequality?|journal=Journal of Economic Perspectives|volume=27|issue=3|pages=103–124|doi=10.1257/jep.27.3.103|issn=0895-3309}}
172. ^¹Smith, Hedrick, Who Stole the American Dream, Random House pp. xviii–xix
173. ^Smith, Hedrick, Who Stole the American Dream, Random House p. xix
174. ^{{cite web| author = Stiglitz, Joseph | date = June 2012 | title=We've been brainwashed|url=http://www.salon.com/2012/06/14/weve_been_brainwashed/ |accessdate= November 17, 2014|publisher= Salon Magazine}}
175. ^Stiglitz, Joseph E. (June 4, 2012). The Price of Inequality: How Today's Divided Society Endangers Our Future (p. 92). Norton. Kindle Edition.
176. ^¹Joseph E. Stiglitz (May 2011). Of the 1%, by the 1%, for the 1%. Vanity Fair. Retrieved August 1, 2013.
177. ^{{cite web|url=http://qz.com/626076/the-hidden-economics-behind-the-rise-of-donald-trump/|title=The hidden economics behind the rise of Donald Trump|first=Matt|last=Phillips|publisher=}}
178. ^{{cite news |author= |date=November 29, 2018 |title=Suicides and Drug Overdose Deaths Push Down US Life Expectancy|url=https://learningenglish.voanews.com/a/suicides-and-drug-overdose-deaths-push-down-us-life-expectancy/4680228.html|work=Voice of America|location= |access-date=November 30, 2018 |quote=William Dietz is with George Washington University in Washington, D.C. He suggested that financial struggles, inequality and divisive politics are all depressing many Americans. "I really do believe that people are increasingly hopeless, and that that leads to drug use, it leads...to suicide," he said.}}
179. ^A study confined to non-Hispanic whites in US and England also showed the effect. (Pickett and Wilkinson, The Spirit Level, 2011, p. 177)
180. ^Countries of similar cultures and different levels of equality – Spain and Portugal – showed difference in the index, while countries with very different cultures and ways of achieving equality – Nordic countries and Japan – charted closer to each other. (Pickett and Wilkinson, The Spirit Level, 2011, p. 183)
181. ^The effect was worse among low class/education level in high inequality countries, but continued through all occupational classes and was still significant among the highest. (Pickett and Wilkinson, The Spirit Level, 2011, pp. 178–79)
182. ^{{cite web|url=http://www.equalitytrust.org.uk/resources/slides|title=The Spirit Level|work=equalitytrust.org.uk}}
183. ^[https://www.theguardian.com/books/2010/aug/14/the-spirit-level-equality-thinktanks "The Spirit Level: How 'ideas wreckers' turned book into political punchbag,"] by Robert Booth, The Guardian (August 13, 2010)
184. ^Joshua Holland (April 19, 2014). High Inequality Results in More US Deaths Than Tobacco, Car Crashes and Guns Combined. Moyers & Company. Retrieved July 1, 2014.
185. ^John Helliwell, Richard Layard and Jeffrey Sachs. World Happiness Report. The Earth Institute at Columbia University, p. 8. Retrieved October 1, 2013.
186. ^Michelle Chen (November 5, 2015). Now White People Are Dying From Our Terrible Economic Policies, Too. The Nation. Retrieved November 6, 2015.
187. ^A. W. Gaffney (November 8, 2015). [https://www.jacobinmag.com/2015/11/case-deaton-study-death-rate-health-care/ How Class Kills]. Jacobin. Retrieved November 8, 2015.
188. ^[https://krugman.blogs.nytimes.com/2012/12/28/policy-implications-of-capital-biased-technology-opening-remarks/ "Policy Implications of Capital-Biased Technology: Opening Remarks"] by Paul Krugman, New York Times (December 28, 2012)
189. ^"The Impact of the Upward Redistribution of Wage Income on Social Security Solvency" Center for Economic and Policy Research, February 12, 2013
190. ^"David Brooks." Contemporary Authors Online. Detroit: Gale, 2012. Biography In Context. Web. November 7, 2013.
191. ^¹[https://www.nytimes.com/2011/11/01/opinion/brooks-the-wrong-inequality.html "The Wrong Inequality,"] by David Brooks, New York Times (31 October 2011)
192. ^[https://www.nytimes.com/2012/02/09/opinion/kristof-the-decline-of-white-workers.html "The White Underclass,"] by Niholas D. Kristof, New York Times (8 February 2012)
193. ^Hayek, Friedrich A. Von. "Law, Legislation, and Liberty". Volume 2: The Mirage of Social Justice. Chicago: University of Chicago, 1976. p. 33. Print.
194. ^Hayek, Friedrich A. Von. The Constitution of Liberty. Chicago: University of Chicago, 1960. p. 231
195. ^¹"Why Obama's New Populism May Sink His Campaign," by William Galston, The New Republic (December 17, 2011)
196. ^"Why the President's Campaign Shouldn't Focus on Inequality" by William Galston, The New Republic (May 3, 2012) accessed May 5, 2012
197. ^by USA Today/Pew Research Center
198. ^Susan Page and Kendall Breitman (January 23, 2014). [https://www.usatoday.com/story/news/nation/2014/01/23/pew-poll-obama-wealth-gap-sotu/4777385/ Poll: United we stand on wealth gap]. USA Today. Retrieved January 24, 2014.
199. ^¹²{{cite web|url=http://www.people-press.org/2014/01/23/most-see-inequality-growing-but-partisans-differ-over-solutions/|title=Most See Inequality Growing, but Partisans Differ over Solutions|date=January 23, 2014|work=Pew Research Center for the People and the Press}}
200. ^{{cite journal |authorlink=Lars Osberg |first=Lars |last=Osberg |first2=Timothy |last2=Smeeding |title=Fair Inequality? Attitudes Toward Pay Differentials: The United States in Comparative Perspective |journal=American Sociological Review |volume=71 |issue=3 |year=2006 |pages=450–73 |doi=10.1177/000312240607100305 }}
201. ^Norton, M. I., & Ariely, D., "Building a Better America – One Wealth Quintile at a Time", Perspectives on Psychological Science, January 2011 6: 9–12
202. ^Joseph E. Stiglitz (2012) The Price of Inequality. New York: W.W.Norton
203. ^¹{{cite web|title=Quantifying the Role of Federal and State Taxes in Mitigating Income Inequality|publisher=Federal Reserve, Boston, United States|author1=Daniel H. Cooper |author2=Byron F. Lutz |author3=Michael G. Palumbo |date=September 22, 2011|url=http://www.bos.frb.org/economic/ppdp/2011/ppdp1107.pdf}}
204. ^{{cite news|last1=Chokshi|first1=Niraj|title=Income inequality seems to be rising in more than 2 in 3 metro areas|url=https://www.washingtonpost.com/blogs/govbeat/wp/2014/08/11/income-inequality-seems-to-be-rising-in-more-than-2-in-3-metro-areas/|accessdate=September 13, 2014|work=Washington Post|date=August 11, 2014}}
205. ^{{cite web|url= https://www.census.gov/newsroom/releases/archives/income_wealth/cb10-144.html|title= Income, Poverty and Health Insurance Coverage in the United States: 2009|work= Newsroom|publisher= United States Census Bureau}}
206. ^¹{{cite web|title=Household Income Inequality Within U.S. Counties: 2006–2010|publisher = Census Bureau, U.S. Department of Commerce|author=Adam Bee|date=February 2012|url= https://www.census.gov/prod/2012pubs/acsbr10-18.pdf}}
207. ^Table 2.9 of World Development Indicators: Distribution of income or consumption The World Bank (2014)
208. ^{{cite web|url=https://www.cia.gov/library/publications/the-world-factbook/fields/2172.html|title=CIA. (June 14, 2007). Field Listing – Distribution of family income – Gini index. Factbook|accessdate=June 20, 2007}}
209. ^Growing Unequal? Income distribution and poverty in OECD countries (summary) OECD (2008)
210. ^Organization for Economic Cooperation and Development, Growing Unequal? Income Distribution and Poverty in OECD Countries (2008)
211. ^{{cite web|url=http://www.eurofound.europa.eu/areas/qualityoflife/eurlife/index.php?template=3&radioindic=158&idDomain=3|title=Eurofound|work=europa.eu|deadurl=yes|archiveurl=https://web.archive.org/web/20081201193249/http://www.eurofound.europa.eu/areas/qualityoflife/eurlife/index.php?template=3&radioindic=158&idDomain=3|archivedate=December 1, 2008|df=mdy-all}}
212. ^¹The Great Divergence By Timothy Noah
213. ^{{cite web|url=http://www.newyorker.com/online/blogs/johncassidy/2013/11/inequality-and-growth-what-do-we-know.html|title=American Inequality in Six Charts|author=John Cassidy|date=November 18, 2013|work=The New Yorker}}
214. ^For example, Ingvar Kamprad's family is one of the richest in the world (by some accounts with wealth between 50 and 90 billion U.S. dollars), but because of offshore arrangements the family's wealth and income never shows up in Swedish statistics. (see: "Who's really the world's richest?" CNNMoney.com, April 6, 2004)
215. ^Peter Baldwin (2009). The narcissism of minor differences: how America and Europe are alike. Oxford University Press. {{ISBN|978-0-19-539120-6}}
216. ^Tax evasion is a national pastime afflicting southern Europe. CNN. November 2, 2011
217. ^Low-Income Italians Own An Awful Lot Of Supercars, Private Jets And Yachts {{webarchive|url=https://web.archive.org/web/20121212053411/http://articles.businessinsider.com/2012-01-12/europe/30618761_1_tax-evasion-tax-man-tax-revenue |date=December 12, 2012 }}. Business Insider. January 12, 2012
218. ^¹²{{cite web|url=https://www.nytimes.com/2014/04/23/upshot/the-american-middle-class-is-no-longer-the-worlds-richest.html|title=The American Middle Class Is No Longer the World's Richest|date=April 23, 2014|work=The New York Times}}
219. ^ki Ito, Ian Katz and Ilan Kolet (August 19, 2014). [https://www.bloomberg.com/news/2014-08-19/only-rich-know-wage-gains-with-no-raises-for-u-s-workers.html Only Rich Know Wage Gains With No Raises for U.S Workers]. Bloomberg. Retrieved August 23, 2014.
220. ^¹²{{cite news|last=Yellen|first=Janet|title=Perspectives on Inequality and Opportunity from the Survey of Consumer Finances|url=http://www.federalreserve.gov/newsevents/speech/yellen20141017a.htm|accessdate=October 17, 2014}}
221. ^{{cite news|last=Grusky|first=David B.|title=What to Do about Inequality|url=http://www.bostonreview.net/BR37.2/ndf_david_b_grusky_inequality.php|accessdate=April 6, 2013|newspaper=Boston Review|date=March–April 2013}}
222. ^{{cite web|url=https://www.nytimes.com/2014/12/30/us/politics/for-solution-to-income-stagnation-republicans-and-democrats-revise-their-playkohtml|title=For Solution to Income Stagnation, Republicans and Democrats Revise Their Playbooks|date=December 30, 2014|work=The New York Times}}
223. ^{{cite web|url=https://www.nytimes.com/2015/01/22/opinion/nicholas-kristof-reagan-obama-and-inequality.html|title=Reagan, Obama and Inequality|date=January 22, 2015|work=The New York Times}}
224. ^{{cite web|url=https://www.cbo.gov/publication/53597|title=The Distribution of Household Income, 2014|author=|date=March 19, 2018|website=cbo.gov|accessdate=March 25, 2018}}
225. ^{{cite web|url=https://research.stlouisfed.org/fred2/graph/?graph_id=109603&category_id=|title=FRED Graph|work=stlouisfed.org}}
226. ^{{cite news|last=Salles|first=Joaquim|title=This Country Just Abolished College Tuition Fees|url=http://thinkprogress.org/education/2014/10/01/3574551/germany-free-college-tuition/|accessdate=October 21, 2014|newspaper=ThinkProgress.org|date=October 1, 2014}}
227. ^Wealth Gap Widens In Rich Countries As Austerity Threatens To Worsen Inequality: OECD. The Huffington Post. Retrieved May 14, 2013
228. ^Kenworthy, Lane (February 2014). America's Social Democratic Future. Foreign Affairs. Retrieved February 2, 2014. See also: Kenworthy, Lane (2014). Social Democratic America. Oxford University Press. {{ISBN|0199322511}}
229. ^{{cite journal |last1= Kenworthy |first1= Lane |year= 1999 |url= http://www.u.arizona.edu/~lkenwor/sf99-poverty.htm |title= Do Social-Welfare Policies Reduce Poverty? A Cross-National Assessment |journal= Social Forces |volume= 77 |issue= 3 |pages= 1119–39 |doi= 10.1093/sf/77.3.1119 |deadurl= yes |archiveurl= https://web.archive.org/web/20080706151209/http://www.u.arizona.edu/~lkenwor/sf99-poverty.htm |archivedate= July 6, 2008 |df= mdy-all }}
{{cite journal|authors=Bradley, D., E. Huber, S. Moller, F. Nielsen, and J. D. Stephens|year=2003|title= Determinants of Relative Poverty in Advanced Capitalist Democracies| journal = American Sociological Review | volume = 68 | issue = 1| pages = 22–51| doi=10.2307/3088901|jstor=3088901}}
230. ^Gould, Elise and Wething, Hilary (July 24, 2012). "U.S. poverty rates higher, safety net weaker than in peer countries." Economic Policy Institute. Retrieved February 2, 2014.
231. ^{{cite web|last1=Woods|first1=Thomas|title=Race, Inequality, and the Market|url=http://www.fee.org/the_freeman/detail/race-inequality-and-the-market|date=October 2002}}
232. ^Thompson, Derek (February 17, 2012) [https://www.theatlantic.com/business/archive/2012/02/the-entrepreneur-state-safety-nets-for-startups-capitalism-for-corporations/253211/ "The Entrepreneur State: Safety Nets for Startups, Capitalism for Corporations"] The Atlantic
233. ^Livingston, Jay (November 10, 2011) "Start-Ups and Safety Nets" The Society Pages: Sociological Images
234. ^{{cite web|url=http://cbo.gov/publication/44604 |title=The Distribution of Household Income and Federal Taxes, 2010 |publisher=The US Congressional Budget Office (CBO) |date=December 4, 2013 |accessdate=January 6, 2014}}
235. ^¹{{cite news| url=https://www.nytimes.com/2013/01/05/business/after-fiscal-deal-tax-code-may-be-most-progressive-since-1979.html | work=The New York Times | title=Tax Code May Be the Most Progressive Since 1979 | date=January 4, 2013 | accessdate=January 6, 2014 | first1=Annie | last1=Lowrey}}
236. ^[https://www.nytimes.com/2018/07/11/opinion/trump-republicans-tax-cuts-inequality.html? NYT-David Leonhardt-$111 Billion in Tax Cuts for the Top 1 Percent-July 11, 2018]
237. ^{{cite web|url=https://www.rollingstone.com/politics/news/in-defense-of-obama-20141008#ixzz3IgPdZB3p|title=In Defense of Obama|work=Rolling Stone|date=2014-10-08}}
238. ^Annie Lowrey (April 16, 2012). [https://www.nytimes.com/2012/04/17/business/for-economists-saez-and-piketty-the-buffett-rule-is-just-a-start.html For Two Economists, the Buffett Rule Is Just a Start]. The New York Times. Retrieved August 17, 2013.
239. ^Nader, Ralph (April 18, 2013). Time for a Sales Tax on Wall Street Financial Transactions. The Huffington Post. Retrieved June 5, 2013.
240. ^1% Wall Street Sales Tax. UFAA.
241. ^Erika Eichelberger (October 30, 2013). [https://www.motherjones.com/mojo/2013/10/financial-transaction-tax-robin-hood-jeffrey-sachs Economists to Congress: It's Time for a "Robin Hood Tax" on the Rich]. Mother Jones. Retrieved November 15, 2013.
242. ^{{cite web|url=https://www.nytimes.com/2012/11/26/opinion/buffett-a-minimum-tax-for-the-wealthy.html|title=A Minimum Tax for the Wealthy|date=November 26, 2012|work=The New York Times}}
243. ^{{cite web|url=https://www.washingtonpost.com/business/economy/richest-20-percent-get-half-the-overall-savings-from-tax-breaks-cbo-says/2013/05/29/645f75c6-c894-11e2-9245-773c0123c027_story.html|title=Richest 20 percent get half the overall savings from U.S. tax breaks, CBO says|publisher=}}
244. ^{{cite web|url=https://www.cbo.gov/publication/43768|title=The Distribution of Major Tax Expenditures in the Individual Income Tax System|publisher=CBO|date=May 29, 2013}}
245. ^{{cite web|url=http://www.cepr.net/index.php/blogs/beat-the-press/how-to-think-about-the-corporate-income-tax|title=How to Think About the Corporate Income Tax|last=Baker|first=Dean|date=August 26, 2014|publisher=Center for Economic and Policy Research|accessdate=November 16, 2014}}
246. ^{{cite web|url=http://www.cepr.net/index.php/blogs/beat-the-press/subverting-the-inversions-more-thoughts-on-ending-the-corporate-tax|title=Subverting the Inversions: More Thoughts on Ending the Corporate Income Tax|last=Baker|first=Dean|date=August 26, 2014|publisher=Center for Economic and Policy Research|accessdate=November 16, 2014}}
247. ^{{cite web|url=http://www.cepr.net/index.php/blogs/beat-the-press/more-cheap-thoughts-on-the-corporate-income-tax|title=More Cheap Thoughts on the Corporate Income Tax|last=Baker|first=Dean|date=August 29, 2014|publisher=Center for Economic and Policy Research|accessdate=November 26, 2014}}
248. ^Cooper, David and Hall, Doug (March 13, 2013).Raising the federal minimum wage to $10.10 would give working families, and the overall economy, a much-needed boost. Economic Policy Institute. Retrieved July 24, 2013.
249. ^Hananel, Sam (August 29, 2013). Labor Secretary Thomas Perez: Fast Food Strikes Show Need For Minimum Wage Hike The Huffington Post. Retrieved August 30, 2013.
250. ^{{cite journal|url=https://www.economist.com/news/leaders/21591593-moderate-minimum-wages-do-more-good-harm-they-should-be-set-technocrats-not|title=The logical floor|journal=The Economist|date=2013-12-14}}
251. ^{{cite web|url=http://www.dol.gov/whd/minwage/chart.htm|title=Minimum Wage |publisher=Wage and Hour Division (WHD), U.S. Department of Labor|work=dol.gov}}
252. ^{{cite web|url=http://www.dol.gov/whd/minwage/america.htm|title=Minimum Wage Laws in the States - Wage and Hour Division (WHD) - U.S. Department of Labor|work=dol.gov}}
253. ^Economist Statement on the Federal Minimum Wage. Economic Policy Institute. Retrieved January 29, 2014.
254. ^{{cite news|url=https://www.cbo.gov/publication/44995|title= The Effects of a Minimum Wage Increase on Employment and Family Income | author = CBO|date=February 2014| accessdate = November 16, 2014}}
255. ^Hanley, Lawrence J. (August 3, 2012). A Maximum Wage Law? The Huffington Post. Retrieved July 24, 2013.
256. ^{{cite web|url=http://www.epi.org/publication/ceo-pay-2012-extraordinarily-high/|title=CEO Pay in 2012 Was Extraordinarily High Relative to Typical Workers and Other High Earners|work=Economic Policy Institute}}
257. ^Allan Sheahen (August 26, 2013). Fulfilling One of MLK's Dreams – A Basic Income Guarantee. The Huffington Post. Retrieved January 29, 2014.
258. ^{{cite news |url=https://www.nytimes.com/2006/11/23/business/23scene.html |title=The Other Milton Friedman: A Conservative With a Social Welfare Program |author=Robert H. Frank|date= November 23, 2006 |work=New York Times}}
259. ^RAWIllumination.net. RAWIllumination.net (August 9, 2011). Retrieved on July 29, 2013.
260. ^Danny Vinik (November 20, 2013). Paul Ryan Should Get Behind This Plan To Give Everyone Free Money. Business Insider. Retrieved January 26, 2014.
261. ^{{cite web|url=http://www.gp.org/committees/platform/2010/economic-justice.php |title=The Green Party of the United States |work=gp.org |deadurl=yes |archiveurl=https://web.archive.org/web/20110619111124/http://www.gp.org//committees/platform/2010/economic-justice.php |archivedate=June 19, 2011 |df= }}
262. ^{{cite news|last=Konczal|first=Mike|title=How an anti-rentier agenda might bring liberals, conservatives together|url=https://www.washingtonpost.com/blogs/wonkblog/wp/2013/03/30/ow-an-anti-rentier-agenda-might-bring-liberals-conservatives-together/|accessdate=April 6, 2013|newspaper=Washington Post|date=March 30, 2013}}
263. ^Richard Wolff on Curing Capitalism. Moyers & Company, March 22, 2013; See also: Wolff, Richard D. (2012). Democracy at Work: A Cure for Capitalism. Haymarket Books. {{ISBN|1608462471}}.
264. ^11-20-13: MK Asante's Memoir "Buck" and Gar Alperovitz on Using Democracy to Reduce Inequality. WYPR. Retrieved January 29, 2014; See also: Alperovitz, Gar (2013). What Then Must We Do?: Straight Talk about the Next American Revolution. Chelsea Green Publishing. {{ISBN|1603585044}}
265. ^Erik Reece (October 4, 2013). The End of Illth: In search of an economy that won't kill us. Harper's Magazine. Retrieved January 9, 2014.
266. ^{{cite web|url=http://www.brookings.edu/blogs/ben-bernanke/posts/2015/06/01-monetary-policy-and-inequality|title=Monetary policy and inequality|author=Ben S. Bernanke|date=June 1, 2015|work=The Brookings Institution}}
267. ^Federal Reserve Bulletin. September 2017, Vol. 103, No. 3. See PDF: [https://www.federalreserve.gov/publications/files/scf17.pdf Changes in U.S. Family Finances from 2013 to 2016: Evidence from the Survey of Consumer Finances]. Table 1 (on the left) is taken from page 4 of the PDF. Table 2 (on the right) is taken from page 13. See: Survey of Consumer Finances and [https://www.federalreserve.gov/econres/scfindex.htm more data].
268. ^{{cite web|url=https://www.census.gov/hhes/www/income/histinc/p60no231_tablea3.pdf|title=US Census Bureau. (2005). Historical Income Tables – Income Equality.|accessdate=June 20, 2007 |archiveurl = https://web.archive.org/web/20070626183417/http://www.census.gov/hhes/www/income/histinc/p60no231_tablea3.pdf |archivedate = June 26, 2007}}
269. ^{{cite web|url=https://www.census.gov/hhes/www/income/histinc/ie2.html|title=US Census Bureau. (2006). Measures of Individual Earnings Inequality for Full-Time, Year-Round Workers by Sex: 1967 to 2005.|accessdate=June 21, 2007 |archiveurl = https://web.archive.org/web/20070617054703/http://www.census.gov/hhes/www/income/histinc/ie2.html |archivedate = June 17, 2007}}
270. ^a gini index increase of 15% as opposed to CBO's increase in gini index of 33% (cbo "Trends in Distribution" study p. 7)
271. ^Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. pp. 6–7
272. ^A 2010 census study showed the top 20 percent of Americans earned 49.4% of the nation's income, compared with the 3.4% earned by Americans living below the poverty line (roughly 15 percent of the population). This earnings ratio of 14.5 to 1 was an increase from the 13.6 to 1 ratio just two years earlier, and a significant rise from the historic low of 7.69 to 1 in 1968
273. ^{{cite web|url=http://www.salon.com/news/feature/2010/09/28/us_census_recession_s_impact_1|title=Associated Press. (September 28, 2010).|accessdate=March 20, 2011}}
274. ^¹²{{cite web|url=http://www.frbsf.org/news/speeches/2006/1106.html|title=Yellen, J. L. (November 6, 2006). Speech to the Center for the Study of Democracy at the University of California, Irvine. Federal Reserve Bank of San Francisco.|accessdate=June 20, 2007}}
275. ^{{cite web|url=https://www.federalreserve.gov/econres/scfindex.htm|title=The Fed - Survey of Consumer Finances (SCF)|publisher=}}
276. ^[https://www.law.upenn.edu/live/files/2934-autengeeturner-perspectives-on-mobility-inequality New Perspectives On Income Mobility and Inequality, Gerald Auten, Geoffrey Gee, and Nicholas Turner, National Tax Journal], December 2013.
277. ^[https://www.stlouisfed.org/publications/itv/articles/?id=1920 Income Inequality: It's Not So Bad, Federal Reserve Bank of St. Louis], Spring 2010
278. ^¹Income Growth and Income Inequality: The Facts May Surprise You, Brookings Institution, January 2014
279. ^{{cite web|url=https://www.census.gov/prod/2004pubs/p20-550.pdf|title=Stoops, N. (June, 2004). Educational Attainment in the United States: 2003. US Census Bureau.|accessdate=June 21, 2007}}
280. ^{{cite web|url=http://pubdb3.census.gov/macro/032006/hhinc/new01_001.htm |title=US Census Bureau. (2006). Selected Characteristics of Households, by Total Money Income in 2005. |accessdate=June 21, 2007 |deadurl=yes |archiveurl=https://web.archive.org/web/20070626072233/http://pubdb3.census.gov/macro/032006/hhinc/new01_001.htm |archivedate=June 26, 2007 |df= }}
281. ^¹{{cite web|url=http://www.cbo.gov/sites/default/files/cbofiles/attachments/10-25-HouseholdIncome.pdf|title=CBO-Trends in the Distribution of Household Income Between 1979 and 2008, p. 20|publisher=}}
282. ^{{Cite journal|title=Datta, B., & Meerman, J. (December 18, 1980). Household Income or Household Income Per Capita in Welfare Comparisons. Review of Income and Wealth 26 (4), 401–418|journal=Review of Income and Wealth|volume=26|issue=4|pages=401|doi=10.1111/j.1475-4991.1980.tb00175.x|year=1980|last1=Datta|first1=Gautam|last2=Meerman|first2=Jacob}}
283. ^[https://www.wsj.com/articles/SB10000872396390444100404577643691927468370?mod=googlenews_wsj Consumption and the Myths of Inequality], K. Hassett and A. Mathur, Wall Street Journal, October 24, 2012
284. ^{{cite web|url=http://www.cato.org/pubs/pas/pa586.pdf|title=Reynolds, A. (January 8, 2007). Has U.S. Income Inequality Really Increased?. Cato Institute.|accessdate=June 20, 2007}}
285. ^{{cite web|url=http://www.heritage.org/Research/Taxes/bg1791.cfm|title=Rector, R., & Herderman Jr., R. (August 24, 2004). Two Americas, One Rich, One Poor? Understanding Income Inequality In the United States. Heritage Foundation.|accessdate=June 20, 2007|deadurl=yes|archiveurl=https://web.archive.org/web/20070613152949/http://www.heritage.org/Research/Taxes/bg1791.cfm|archivedate=June 13, 2007|df=mdy-all}}
286. ^Rakesh Kochhar and D'Vera Cohn (October 3, 2011) "Fighting Poverty in a Bad Economy, Americans Move in with Relatives" Pew Research Center
287. ^Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. p. 2
288. ^Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. p. 4
289. ^{{cite web|url=http://www.cbpp.org/cms/?fa=view&id=957|title=Aron-Dine, A. & Sherman, A. (January 23, 2007). New CBO Data Show Income Inequality Continues to Widen: After-tax-income for Top 1 Percent Rose by $146,000 in 2004.|accessdate=November 24, 2007}}
290. ^{{cite book | last = Schiller | first = Bradely | year = 2003 | title = The Economy Today: Ninth Edition | publisher=McGraw-Hill | location = New York, NY | id =}}
291. ^{{cite web|title=Income distribution – Inequality : Income distribution – Inequality – Country tables |publisher=OECD |year=2012 |url=http://stats.oecd.org/Index.aspx?QueryId=26068 |deadurl=yes |archiveurl=https://web.archive.org/web/20120205101233/http://stats.oecd.org/Index.aspx?QueryId=26068 |archivedate=February 5, 2012 }}
292. ^{{cite journal|title=Applications of Lorenz Curves in Economic Analysis|author=N. C. Kakwani|journal=Econometrica|volume=45|date=April 1977|pages= 719–28|jstor=1911684|issue=3|doi=10.2307/1911684}}
293. ^{{cite web|title=Income Distribution and Tax and Government Social Spending Policies in Developing Countries|publisher=International Monetary Fund|date=March 2000|author=Chu, Davoodi, Gupta|url=http://www.imf.org/external/pubs/ft/wp/2000/wp0062.pdf}}
294. ^{{cite journal|title=The redistributive effect of social transfer programmes and taxes: A decomposition across countries|author1=Chen Wang |author2=Koen Caminada |author3=Kees Goudswaard |journal=International Social Security Review|volume=65|issue=3|pages=27–48|date=July–September 2012|doi=10.1111/j.1468-246X.2012.01435.x}}
295. ^{{cite web|url=http://www.prnewswire.com/news-releases/income-poverty-and-health-insurance-coverage-in-the-united-states-2013-275285621.html|title=Income, Poverty and Health Insurance Coverage in the United States: 2013|author=U.S. Census Bureau|date=September 16, 2014|work=prnewswire.com}}
296. ^{{cite web|url=https://research.stlouisfed.org/fred2/graph/?graph_id=212325&updated=2000|title=FRED Graph|work=stlouisfed.org|date=January 1967}}
297. ^¹Salvatore Babones (February 14, 2012). U.S. Income Distribution: Just How Unequal? inequality.org, Institute for Policy Studies. Retrieved September 7, 2013.
298. ^"Thinking Clearly About Economic Inequality", Will Wilkinson, Cato Institute 2009
299. ^Johnson, Smeeding, Tory, "Economic Inequality" in Monthly Labor review of April 2005, table 3.
300. ^see also [https://www.wsj.com/articles/SB10000872396390444100404577643691927468370 "Consumption and the Myths of Inequality"], by Kevin Hassett and Aparna Mathur, Wall Street Journal, October 24, 2012
301. ^{{cite news|last=Edsall|first=Thomas B.|title=The Hidden Prosperity of the Poor|url=http://opinionator.blogs.nytimes.com/2013/01/30/the-hidden-prosperity-of-the-poor/?src=me&ref=general|accessdate=January 2, 2013|newspaper=New York Times|date=January 30, 2013}}
302. ^¹²³"Conservative Inequality Denialism," by Timothy Noah The New Republic (October 25, 2012)
303. ^{{cite journal |title=The Evolution of Income, Consumption, and Leisure Inequality in The US, 1980–2010 |first=Orazio |last=Attanasio |first2=Erik |last2=Hurst |first3=Luigi |last3=Pistaferri |journal=NBER Working Paper No. 17982 |year=2012 |ssrn=2035781 |doi=10.3386/w17982 }}
304. ^Congressional Budget Office: Trends in the Distribution of Household Income Between 1979 and 2007. October 2011. p. 5
305. ^The Way Forward By Daniel Alpert, Westwood Capital; Robert Hockett, Professor of Law, Cornell University; and Nouriel Roubini, Professor of Economics, New York University, New America Foundation, October 10, 2011
306. ^{{cite web|last=Plumer|first=Brad|title='Trickle-down consumption': How rising inequality can leave everyone worse off|url=https://www.washingtonpost.com/blogs/wonkblog/wp/2013/03/27/trickle-down-consumption-how-rising-inequality-can-leave-everyone-worse-off/|work=27 March 2013|publisher=Washington Post|accessdate=March 27, 2013}}
307. ^Inequality and crises: coincidence or causation? Paul Krugman (see last chart: Inequality and household debt)
308. ^{{cite news|title=Trends in Family Wealth, 1989 to 2013|url=https://www.cbo.gov/publication/51846|date=August 18, 2016|work=Congressional Budget Office |accessdate=November 29, 2016}}
309. ^{{cite web|url=https://economix.blogs.nytimes.com/2012/01/17/measuring-the-top-1-by-wealth-not-income/NYT-Measuring|title=the top 1% by wealth, not income-January 2013|publisher=}}{{dead link|date=November 2017 |bot=InternetArchiveBot |fix-attempted=yes }}
310. ^¹The Distribution of US Wealth, Capital Income and Returns since 1913, Emmanuel Saez, Gabriel Zucman, March 2014
311. ^{{cite journal|url=https://www.economist.com/news/finance-and-economics/21631129-it-001-who-are-really-getting-ahead-america-forget-1|title=Forget the 1%|journal=The Economist|date=2014-11-06}}
312. ^{{cite web|url=https://www.cnbc.com/2013/09/16/400-richest-americans-now-worth-2-trillion.html|title=400 richest Americans now worth $2 trillion|first=Robert|last=Frank|date=September 16, 2013|publisher=}}
313. ^{{cite web|url=http://www.federalreserve.gov/newsevents/speech/yellen20141017a.htm|title=FRB: Speech with Slideshow – Yellen, Perspectives on Inequality and Opportunity from the Survey of Consumer Finances |date=October 17, 2014|work=federalreserve.gov}}
314. ^{{cite web|url=http://www2.ucsc.edu/whorulesamerica/power/wealth.html|title=Who Rules America: Wealth, Income, and Power|work=ucsc.edu}}

Overview

History

Post-civil war era to around 1937

The Great Compression, 1937–1967

Post-1970 increase

Effects of 2007–2009 recession

2009–present

Causes

Effects: Economic

Overview

Economic growth

Views that income inequality slows economic growth

Views that income inequality does not slow growth

Likelihood of financial crises

Monopolization of labor, consolidation, and competition

Aggregate demand and debt

Effects: Socio-economic mobility

Overview

Over lifetimes

Between generations

Poverty

Further enrichment of corporate top executives

Effects on democracy and society{{anchor|Impact on democracy and society}}

Political polarization

Political inequality

Class system

Political change

Health

Financing of social programs

Education and human capital

Public attitudes

States and cities

Comparisons by state

International comparisons

Overall

Reasons for relative performance

Canada

Policy responses

Overview

Resources available to children

Affordable healthcare

Affordable higher education

Public welfare and infrastructure spending

Taxes on the wealthy

Reduce tax expenditures

Corporate tax reform

Minimum wages

Maximum wage implementation

Subsidies and income guarantees

Rent-seeking limits

Economic democracy

Monetary policy

Measurement approaches

Overview

Internal Revenue Service (IRS) data

Census Bureau data

Income measures: Pre-and post-tax

Demographic issues

Gini index

Measuring inequality through consumption vs. income

Wealth inequality

See also

References

Further reading

External links