词条 | Basel III | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 |
Basel III (or the Third Basel Accord or Basel Standards) is a global, voluntary regulatory framework on bank capital adequacy, stress testing, and market liquidity risk. This third installment of the Basel Accords (see Basel I, Basel II) was developed in response to the deficiencies in financial regulation revealed by the financial crisis of 2007–08. It is intended to strengthen bank capital requirements by increasing bank liquidity and decreasing bank leverage. Basel III was agreed upon by the members of the Basel Committee on Banking Supervision in November 2010, and was scheduled to be introduced from 2013 until 2015; however, implementation was extended repeatedly to 31 March 2019 and then again until 1 January 2022.[1][2][3] OverviewThe Basel III standard aims to strengthen the requirements from the Basel II standard on bank's minimum capital ratios. In addition, it introduces requirements on liquid asset holdings and funding stability, thereby seeking to mitigate the risk of a run on the bank. Key principlesCapital requirementsThe original Basel III rule from 2010 required banks to fund themselves with 4.5% of common equity (up from 2% in Basel II) of risk-weighted assets (RWAs). Since 2015, a minimum Common Equity Tier 1 (CET1) ratio of 4.5% must be maintained at all times by the bank.[4] This ratio is calculated as follows: The minimum Tier 1 capital increases from 4% in Basel II to 6%,[4] applicable in 2015, over RWAs.[5] This 6% is composed of 4.5% of CET1, plus an extra 1.5% of Additional Tier 1 (AT1). Furthermore, Basel III introduced two additional capital buffers:
Leverage ratioBasel III introduced a minimum "leverage ratio". This is a non-risk-based leverage ratio and is calculated by dividing Tier 1 capital by the bank's average total consolidated assets (sum of the exposures of all assets and non-balance sheet items).[6][7] The banks are expected to maintain a leverage ratio in excess of 3% under Basel III. In July 2013, the U.S. Federal Reserve announced that the minimum Basel III leverage ratio would be 6% for 8 Systemically important financial institution (SIFI) banks and 5% for their insured bank holding companies.[8] Liquidity requirementsBasel III introduced two required liquidity ratios.[9]
US version of the Basel Liquidity Coverage Ratio requirementsOn 24 October 2013, the Federal Reserve Board of Governors approved an interagency proposal for the U.S. version of the Basel Committee on Banking Supervision (BCBS)'s Liquidity Coverage Ratio (LCR). The ratio would apply to certain U.S. banking organizations and other systemically important financial institutions.[11] The comment period for the proposal closed on 31 January 2014. The United States' LCR proposal came out significantly tougher than BCBS’s version, especially for larger bank holding companies.[12] The proposal requires financial institutions and FSOC designated nonbank financial companies[13] to have an adequate stock of high-quality liquid assets (HQLA) that can be quickly liquidated to meet liquidity needs over a short period of time. The LCR consists of two parts: the numerator is the value of HQLA, and the denominator consists of the total net cash outflows over a specified stress period (total expected cash outflows minus total expected cash inflows).[14] The Liquidity Coverage Ratio applies to U.S. banking operations with assets of more than $10 billion. The proposal would require:
The US proposal divides qualifying HQLAs into three specific categories (Level 1, Level 2A, and Level 2B). Across the categories, the combination of Level 2A and 2B assets cannot exceed 40% HQLA with 2B assets limited to a maximum of 15% of HQLA.[14]
The proposal requires that the LCR be at least equal to or greater than 1.0 and includes a multiyear transition period that would require: 80% compliance starting 1 January 2015, 90% compliance starting 1 January 2016, and 100% compliance starting 1 January 2017.[16] Lastly, the proposal requires both sets of firms (large bank holding companies and regional firms) subject to the LCR requirements to submit remediation plans to U.S. regulators to address what actions would be taken if the LCR falls below 100% for three or more consecutive days. ImplementationSummary of originally-proposed changes (2010) in Basel Committee language
As of September 2010, proposed Basel III norms asked for ratios as: 7–9.5% (4.5% + 2.5% (conservation buffer) + 0–2.5% (seasonal buffer)) for common equity and 8.5–11% for Tier 1 capital and 10.5–13% for total capital.[20] On 15 April 2014, the Basel Committee on Banking Supervision (BCBS) released the final version of its "Supervisory Framework for Measuring and Controlling Large Exposures" (SFLE) that builds on longstanding BCBS guidance on credit exposure concentrations.[21] On 3 September 2014, the U.S. banking agencies (Federal Reserve, Office of the Comptroller of the Currency, and Federal Deposit Insurance Corporation) issued their final rule implementing the Liquidity Coverage Ratio (LCR).[22] The LCR is a short-term liquidity measure intended to ensure that banking organizations maintain a sufficient pool of liquid assets to cover net cash outflows over a 30-day stress period. On 11 March 2016, the Basel Committee on Banking Supervision released the second of three proposals on public disclosure of regulatory metrics and qualitative data by banking institutions. The proposal requires disclosures on market risk to be more granular for both the standardized approach and regulatory approval of internal models.[23] US implementationThe US Federal Reserve announced in December 2011 that it would implement substantially all of the Basel III rules.[24] It summarized them as follows, and made clear they would apply not only to banks but also to all institutions with more than US$50 billion in assets:
As of January 2014, the United States has been on track to implement many of the Basel III rules, despite differences in ratio requirements and calculations.[26] Europe implementation{{Main article|Capital Requirements Regulation and Directive}}The implementing act of the Basel III agreements in the European Union has been the new legislative package comprising Directive 2013/36/EU (CRD IV) and Regulation (EU) No. 575/2013 on prudential requirements for credit institutions and investment firms (CRR).[27] The new package, approved in 2013, replaced the Capital Requirements Directives (2006/48 and 2006/49).[28] Key milestonesCapital requirements
Leverage ratio
Liquidity requirements
Analysis of Basel III impactIn the United States higher capital requirements resulted in contractions in trading operations and the number of personnel employed on trading floors.[30] Macroeconomic impactAn OECD study, released on 17 February 2011, estimated that the medium-term impact of Basel III implementation on GDP{{who|date=February 2017}} growth would be in the range of −0.05% to −0.15% per year.[36] Economic output would be mainly affected by an increase in bank lending spreads, as banks pass a rise in bank funding costs, due to higher capital requirements, to their customers. To meet the capital requirements originally effective in 2015 banks were estimated to increase their lending spreads on average by about 15 basis points. Capital requirements effective as of 2019 (7% for the common equity ratio, 8.5% for the Tier 1 capital ratio) could increase bank lending spreads by about 50 basis points.{{citation needed|date=September 2017}} The estimated effects on GDP growth assume no active response from monetary policy. To the extent that monetary policy would no longer be constrained by the zero lower bound, the Basel III impact on economic output could be offset by a reduction (or delayed increase) in monetary policy rates by about 30 to 80 basis points.[31] CriticismThink tanks such as the World Pensions Council have argued that Basel III merely builds on and further expands the existing Basel II regulatory base without fundamentally questioning its core tenets, notably the ever-growing reliance on standardized assessments of "credit risk" marketed by two private sector agencies- Moody's and S&P, thus using public policy to strengthen anti-competitive duopolistic practices.[32][33] The conflicted and unreliable credit ratings of these agencies is generally seen as a major contributor to the US housing bubble. Academics have criticized Basel III for continuing to allow large banks to calculate credit risk using internal models and for setting overall minimum capital requirements too low.[34]Opaque treatment of all derivatives contracts is also criticized. While institutions have many legitimate ("hedging", "insurance") risk reduction reasons to deal in derivatives, the Basel III accords:
Since derivatives present major unknowns in a crisis these are seen as major failings by some critics [35] causing several to claim that the "too big to fail" status remains with respect to major derivatives dealers who aggressively took on risk of an event they did not believe would happen—but did. As Basel III does not absolutely require extreme scenarios that management flatly rejects to be included in stress testing this remains a vulnerability. Standardized external auditing and modelling is an issue proposed to be addressed in Basel 4 however. A few critics argue that capitalization regulation is inherently fruitless due to these and similar problems and - despite an opposite ideological view of regulation—agree that "too big to fail" persists.[36] Basel III has been criticized similarly for its paper burden and risk inhibition by banks, organized in the Institute of International Finance, an international association of global banks based in Washington, D.C., who argue that it would "hurt" both their business and overall economic growth. Basel III was also criticized as negatively affecting the stability of the financial system by increasing incentives of banks to game the regulatory framework.[37] The American Bankers Association,[38] community banks organized in the Independent Community Bankers of America, and some of the most liberal Democrats in the U.S. Congress, including the entire Maryland congressional delegation with Democratic Senators Ben Cardin and Barbara Mikulski and Representatives Chris Van Hollen and Elijah Cummings, voiced opposition to Basel III in their comments to the Federal Deposit Insurance Corporation,[39] saying that the Basel III proposals, if implemented, would hurt small banks by increasing "their capital holdings dramatically on mortgage and small business loans".[40] Professor Robert Reich has argued that Basel III did not go far enough to regulate banks as he believes inadequate regulation was a cause of the financial crisis.[41] On 6 January 2013 the global banking sector won a significant easing of Basel III Rules, when the Basel Committee on Banking Supervision extended not only the implementation schedule to 2019, but broadened the definition of liquid assets.[42] Further studiesIn addition to articles used for references (see References), this section lists links to publicly available high-quality studies on Basel III. This section may be updated frequently as Basel III remains under development.
CriticismBefore the enactment of Basel III in 2011, the Institute of International Finance (IIF, a Washington D.C.-based, 450-member banking trade association), argued against the implementation of the accords, claiming it would hurt banks and economic growth. The OECD estimated that implementation of Basel III would decrease annual GDP growth by 0.05–0.15%,[49][43] blaming regulation as responsible for slow recovery from the financial crisis of 2007–2008.[44][45] Basel III was also criticized as negatively affecting the stability of the financial system by increasing incentives of banks to game the regulatory framework.[46] The American Banker's Association,[47] community banks organized in the Independent Community Bankers of America, and some of the most liberal Democrats in the U.S. Congress, including the entire Maryland congressional delegation with Democratic Sens. Cardin and Mikulski and Reps. Van Hollen and Cummings, voiced opposition to Basel III in their comments submitted to FDIC,[48] saying that the Basel III proposals, if implemented, would hurt small banks by increasing "their capital holdings dramatically on mortgage and small business loans."[49] Robert Reich argued that Basel III did not go far enough to regulate banks since, he believed, inadequate regulation was a cause of the financial crisis.[50] However, this assertion has not been proven in any academic literature and, in fact, much of the regulation called for by Reich targets areas which were not a problem in the global financial crisis (i.e. all-service investment banks were not harmed or did not harm the financial system, with stand-alone ones such as Lehman Brothers failing).{{or?|date=October 2018}} On 6 January 2013 the global banking sector won a significant easing of Basel III Rules, when the Basel Committee on Banking Supervision extended not only the implementation schedule to 2019, but broadened the definition of liquid assets.[51] See also
References1. ^{{cite web |url=http://www.bis.org/press/p100912.pdf |title=Group of Governors and Heads of Supervision announces higher global minimum capital standards |publisher=Basel Committee on Banking Supervision |date=12 September 2010 }} 2. ^Financial Times report Oct 2012 3. ^{{Cite web|url=http://www.fsb.org/work-of-the-fsb/implementation-monitoring/monitoring-of-priority-areas/basel-iii/|title=Basel III – Implementation - Financial Stability Board|website=www.fsb.org|access-date=2019-03-21}} 4. ^1 {{cite web |url=http://www.bis.org/bcbs/basel3/basel3_phase_in_arrangements.pdf |title=Phase 3 arrangements |website=www.bis.org}} 5. ^{{Cite web |url=http://www.riskbank.com.br/anexo/boletim0910.pdf |title=Archived copy |access-date=30 April 2015 |archive-url=https://web.archive.org/web/20131211225008/http://riskbank.com.br/anexo/boletim0910.pdf |archive-date=11 December 2013 |dead-url=yes |df=dmy-all }} 6. ^{{cite web |url=http://www.bis.org/publ/bcbs270.pdf |title=Report |website=www.bis.org}} 7. ^{{cite web|url=http://www.allbankingsolutions.com/banking-tutor/basel-iii-accord-basel-3-norms.shtml|title=AllBankingSolutions.com -|website=AllBankingSolutions.com}} 8. ^{{cite web |title=FDIC Publication|url=https://www.fdic.gov/regulations/safety/manual/section2-1.pdf}} 9. ^{{cite web |url=http://www.bis.org/publ/bcbs189.pdf |title=Basel Committee on Banking Supervision |date=2010 |website=www.bis.org}} 10. ^{{cite web |author=Hal S. Scott |title=Testimony of Hal S. Scott before the Committee on Financial Services |url=http://financialservices.house.gov/UploadedFiles/061611scott.pdf |pages=12–13 |date=16 June 2011 |publisher=Committee on Financial Services, United States House of Representatives |accessdate=17 November 2012}} 11. ^1 {{Cite web |url=http://www.federalreserve.gov/FR_notice_lcr_20131024.pdf |title=Archived copy |access-date=2 November 2013 |archive-url=https://web.archive.org/web/20131102074614/http://www.federalreserve.gov/FR_notice_lcr_20131024.pdf |archive-date=2 November 2013 |dead-url=yes |df=dmy-all }} 12. ^{{cite news| url=https://www.bloomberg.com/news/2013-10-24/fed-weighs-liquidity-demands-aimed-to-keep-biggest-banks-safe.html | work=Bloomberg | title=Fed Liquidity Proposal Seen Trading Safety for Costlier Credit}} 13. ^1 {{cite web |url= http://www.pwc.com/us/en/financial-services/regulatory-services/publications/nonbank-sifi.jhtml|title= Nonbank SIFIs: FSOC proposes initial designations more names to follow |website= www.pwc.com}} 14. ^1 2 {{cite web |url= http://www.pwc.com/us/en/financial-services/regulatory-services/publications/dodd-frank-act-basel-iii-fed-liquidity-coverage-ratio.jhtml|title= Liquidity coverage ratio: another brick in the wall |website= www.pwc.com}} 15. ^{{cite web|url=http://www.federalreserve.gov/newsevents/press/bcreg/20131024a.htm|title=Federal Reserve Board proposes rule to strengthen liquidity positions of large financial institutions|publisher=}} 16. ^{{cite web|url=http://www.ft.com/cms/s/0/9f61345c-3cb1-11e3-a8c4-00144feab7de.html#axzz2jWZZfSmH|title=Subscribe to read|website=Financial Times}} 17. ^{{cite web |title= Strengthening the resilience of the banking sector |quote= Tier 3 will be abolished to ensure that market risks are met with the same quality of capital as credit and operational risks. |url= http://www.bis.org/publ/bcbs164.pdf |page= 15 |date=December 2009 |publisher= BCBS }} 18. ^{{cite web| url= http://www.bis.org/publ/bcbs128b.pdf |page= 86 |title= Basel II Comprehensive version part 2: The First Pillar – Minimum Capital Requirements |date=November 2005 }} 19. ^{{cite news|url=https://www.nytimes.com/2012/01/09/business/bank-regulators-to-allow-leeway-on-capital-rule.html? |title=Bank Regulators to Allow Leeway on Liquidity Rule |date=8 January 2012 |author=Susanne Craig |publisher=New York Times |accessdate=10 January 2012 }} 20. ^Proposed Basel III Guidelines: A Credit Positive for Indian Banks 21. ^{{cite web |url= http://www.pwc.com/us/en/financial-services/regulatory-services/publications/first-take-basel-large-exposures-framework.jhtml|title= Stress testing: First take: Basel large exposures framework |website= www.pwc.com|publisher= PwC Financial Services Regulatory Practice, April 2014}} 22. ^{{cite web |url= http://www.pwc.com/us/en/financial-services/regulatory-services/publications/first-take-liquidity-coverage-ratio.jhtml |title= First take: Liquidity coverage ratio |website= www.pwc.com |publisher= PwC Financial Services Regulatory Practice, September, 2014}} 23. ^{{cite web |url= https://www.pwc.com/us/en/financial-services/regulatory-services/publications/basel-enhanced-disclosure-proposal.html |title= Five key points from Basel's enhanced disclosure proposal |publisher= PwC Financial Services Risk and Regulatory Practice|date= March 2016}} 24. ^{{cite news |title=Fed Proposes New Capital Rules for Banks |url=https://www.nytimes.com/2011/12/21/business/fed-proposes-new-capital-rules-for-banks.html |publisher=New York Times |accessdate=6 July 2012 |author=Edward Wyatt |date=20 December 2011}} 25. ^{{cite web|title=Press Release|url=http://www.federalreserve.gov/newsevents/press/bcreg/20111220a.htm|publisher=Federal Reserve Bank|accessdate=6 July 2012|date=20 December 2011}} 26. ^{{cite web |url= http://www.pwc.com/en_US/us/financial-services/regulatory-services/publications/assets/fs-reg-brief-dodd-frank-basel-leverage-ratio.pdf|title= Basel leverage ratio: No cover for US banks |website=www.pwc.com|publisher= PwC Financial Services Regulatory Practice, January 2014}} 27. ^{{cite web|url=http://ec.europa.eu/finance/bank/regcapital/legislation-in-force/index_en.htm|title=Managing risks to banks and financial institutions|website=European Commission - European Commission}} 28. ^{{cite web|url=http://www.eba.europa.eu/regulation-and-policy/implementing-basel-iii-europe|title=Implementing Basel III in Europe - European Banking Authority|website=www.eba.europa.eu}} 29. ^"Liquidity Coverage Requirement Delegated Act: Frequently Asked Questions". Brussels: European Commission. MEMO/14/579. 10 October 2014. Retrieved 1 November 2016. 30. ^{{cite news|author1=Nathaniel Popper|title=In Connecticut, the Twilight of a Trading Hub|url=https://www.nytimes.com/2015/07/26/business/dealbook/wall-street-pulls-in-its-horns-in-connecticut.html|accessdate=26 July 2015|work=The New York Times|date=23 July 2015|quote=...the set of international banking rules that have had the single largest impact require banks to hold capital as a buffer against trading losses—rules broadly referred to as Basel III.}} 31. ^1 {{cite journal |title=Macroeconomic Impact of Basel III |author1=Patrick Slovik |author2=Boris Cournède |year=2011 |series=OECD Economics Department Working Papers |publisher=OECD Publishing |doi=10.1787/5kghwnhkkjs8-en}} 32. ^M. Nicolas J. Firzli, "A Critique of the Basel Committee on Banking Supervision" Revue Analyse Financière, 10 November 2011 & Q2 2012 33. ^{{cite news| url=http://www.cemla.org/actividades/2013/2013-operacionalizacion-estabilidad-financiera/2013-operacionalizacion-estabilidad-financiera-m-01.pdf |title= What We Thought We Knew: The Financial System and Its Vulnerabilities |agency= Bank of England |date=23 November 2013 |format=pdf |first=David G. |last=Barr}} 34. ^{{cite journal |title=From Failure to Failure: The Politics of International Banking Regulation |author=Ranjit Lall |journal=Review of International Political Economy|volume=19 |issue=4 |pages=609–638 |year=2012 |doi=10.1080/09692290.2011.603669}} 35. ^{{cite web |url=http://scholar.harvard.edu/files/vstavrak/files/derivregntr_article.pdf |title=Basel III and existing banking rules are inadequate to regulate derivatives, says economist|date=28 October 2013 |website=cholar.harvard.edu}} 36. ^{{cite web |url=https://www.heritage.org/markets-and-finance/report/basel-iii-capital-standards-do-not-reduce-the-too-big-fail-problem |title=Basel III Capital Standards Do Not Reduce the Too-Big-to-Fail Problem|date= 23 April 2014|website=www.heritage.org}} 37. ^{{cite journal |title=Systemically Important Banks and Capital Regulations Challenges |author=Patrick Slovik |series=OECD Economics Department Working Papers |publisher=OECD Publishing |year=2012 |doi=10.1787/5kg0ps8cq8q6-en}} 38. ^Comment Letter on Proposals to Comprehensively Revise the Regulatory Capital Framework for U.S. Banking Organizations(22 October 2012, http://www.sifma.org/workarea/downloadasset.aspx?id=8589940758 39. ^95 entities listed at http://www.fdic.gov/regulations/laws/federal/2012-ad-95-96-97/2012-ad95.html Retrieved 13 March 2013 40. ^{{cite web|url=http://www.icba.org/files/ICBASites/PDFs/test112912.pdf|title=Not Found|website=www.icba.org}} 41. ^{{cite web|last=Reich|first=Robert|title=Wall Street is Still Out of Control, and Why Obama Should Call for Glass-Steagall and a Breakup of Big Banks|url=http://robertreich.org/post/11930107240|work=Robert Reich.org|accessdate=2 March 2013}} 42. ^NY Times 1 July 2013 http://dealbook.nytimes.com/2013/01/07/easing-of-rules-for-banks-acknowledges-reality/ 43. ^{{cite news | url=https://www.reuters.com/article/oecd-basel-idUSLDE71E23Q20110216 | title=Basel rules to have little impact on economy | agency=Reuters | date=15 February 2011 | first=Huw | last=Jones}} 44. ^1 {{cite web | url=https://economicsone.com/2012/09/22/regulatory-expansion-versus-economic-expansion-in-two-recoveries/ |title=Regulatory Expansion Versus Economic Expansion in Two Recoveries | author=John B. Taylor | format=blog | date=22 September 2012}} 45. ^{{cite web | url=https://www.iif.com/system/files/measuringthecumulativeeconomicimpactofbaseliii_philsuttle.pdf | title=Measuring The Cumulative Economic Impact of Basel III | first=Philip | last=Suttle | publisher=Institute of International Finance | date=19 September 2011}} 46. ^{{cite journal | title=Systemically Important Banks and Capital Regulations Challenges | url=http://www.oecd-ilibrary.org/economics/systemically-important-banks-and-capital-regulation-challenges_5kg0ps8cq8q6-en | first=Patrick | last=Slovik| series=OECD Economics Department Working Papers | publisher=OECD Publishing | year=2012 |doi=10.1787/5kg0ps8cq8q6-en}} 47. ^{{cite web |title=Comment Letter on Proposals to Comprehensively Revise the Regulatory Capital Framework for U.S.Banking Organizations |date=222 October 2012 |url=http://www.sifma.org/workarea/downloadasset.aspx?id=8589940758 |publisher=Securities Industry and Financial Markets Association |quote=American Bankers Association, the Securities Industry and Financial Markets Association and The Financial Services Roundtable respond to Basel III and other regulations |accessdate=12 September 2013}} 48. ^95 entities listed at http://www.fdic.gov/regulations/laws/federal/2012-ad-95-96-97/2012-ad95.html accessed 3-13-13. 49. ^{{cite web |url=http://www.icba.org/files/ICBASites/PDFs/test112912.pdf |title=Testimony of William A. Loving |accessdate=12 September 2013}} 50. ^{{cite web | author=Robert Reich | title=Wall Street is Still Out of Control, and Why Obama Should Call for Glass-Steagall and a Breakup of Big Banks | url=http://robertreich.org/post/11930107240 | work=Robert Reich.org | date=25 October 2011}} 51. ^NY Times 1/7/13 http://dealbook.nytimes.com/2013/01/07/easing-of-rules-for-banks-acknowledges-reality/ External links
4 : Bank regulation|Stress tests (financial)|2010 in economics|2011 in economics |
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