IDEAS home Printed from https://ideas.repec.org/p/snb/snbwpa/2007-04.html
   My bibliography  Save this paper

Why 'Basel II' May Need a Leverage Ratio Restriction

Author

Listed:
  • Jürg M. Blum

Abstract

We analyze regulatory capital requirements where the amount of required capital depends on the level of risk reported by the banks. It is shown that if the supervisors have a limited ability to identify or to sanction dishonest banks, an additional risk-independent leverage ration restriction may be necessary to induce truthful risk reporting. The leverage ration helps to offset the banks' potential capital savings of understating their risks by (i) reducing banks' put option value of limited ex ante, and by (ii) increasing the banks' net worth, which in turn enhances the supervisors' ability to sanction banks ex post.

Suggested Citation

  • Jürg M. Blum, 2007. "Why 'Basel II' May Need a Leverage Ratio Restriction," Working Papers 2007-04, Swiss National Bank.
    • Handle: RePEc:snb:snbwpa:2007-04
    as

    Download full text from publisher

    File URL: https://www.snb.ch/n/mmr/reference/working_paper_2007_04/source/working_paper_2007_04.n.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Keeley, Michael C, 1990. "Deposit Insurance, Risk, and Market Power in Banking," American Economic Review, American Economic Association, vol. 80(5), pages 1183-1200, December.
    2. Arturo Estrella & Sangkyun Park & Stavros Peristiani, 2000. "Capital ratios as predictors of bank failure," Economic Policy Review, Federal Reserve Bank of New York, issue Jul, pages 33-52.
    3. Paul H. Kupiec & James M. O'Brien, 1995. "A pre-commitment approach to capital requirements for market risk," Proceedings 475, Federal Reserve Bank of Chicago.
    4. M.J.B. Hall, 1996. "The amendment to the capital accord to incorporate market risk," BNL Quarterly Review, Banca Nazionale del Lavoro, vol. 49(197), pages 271-277.
    5. Kim, Daesik & Santomero, Anthony M, 1988. " Risk in Banking and Capital Regulation," Journal of Finance, American Finance Association, vol. 43(5), pages 1219-1233, December.
    6. Gennotte, Gerard & Pyle, David, 1991. "Capital controls and bank risk," Journal of Banking & Finance, Elsevier, vol. 15(4-5), pages 805-824, September.
    7. Kane, Edward J, 1989. "The High Cost of Incompletely Funding the FSLIC Shortage of Explicit Capital," Journal of Economic Perspectives, American Economic Association, vol. 3(4), pages 31-47, Fall.
    8. Marshall, David A. & Prescott, Edward Simpson, 2006. "State-contingent bank regulation with unobserved actions and unobserved characteristics," Journal of Economic Dynamics and Control, Elsevier, vol. 30(11), pages 2015-2049, November.
    9. Edward Simpson Prescott, 2004. "Auditing and bank capital regulation," Economic Quarterly, Federal Reserve Bank of Richmond, vol. 90(Fall), pages 47-63.
    10. Edward Simpson Prescott, 2004. "Auditing and Bank Capital Regulation," Working Papers wp2004_0412, CEMFI.
    11. Avery, Robert B. & Berger, Allen N., 1991. "Risk-based capital and deposit insurance reform," Journal of Banking & Finance, Elsevier, vol. 15(4-5), pages 847-874, September.
    12. Mark Flannery, 2001. "The Faces of “Market Discipline”," Journal of Financial Services Research, Springer;Western Finance Association, vol. 20(2), pages 107-119, October.
    13. Marshall, David A. & Prescott, Edward Simpson, 2001. "Bank capital regulation with and without state-contingent penalties," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 54(1), pages 139-184, June.
    14. Blum, Jurg, 1999. "Do capital adequacy requirements reduce risks in banking?," Journal of Banking & Finance, Elsevier, vol. 23(5), pages 755-771, May.
    15. Hoggarth, Glenn & Reis, Ricardo & Saporta, Victoria, 2002. "Costs of banking system instability: Some empirical evidence," Journal of Banking & Finance, Elsevier, vol. 26(5), pages 825-855, May.
    16. Rochet, Jean-Charles, 1992. "Capital requirements and the behaviour of commercial banks," European Economic Review, Elsevier, vol. 36(5), pages 1137-1170, June.
    17. Donald P. Morgan, 2002. "Rating Banks: Risk and Uncertainty in an Opaque Industry," American Economic Review, American Economic Association, vol. 92(4), pages 874-888, September.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Georges Dionne, 2003. "The Foundationsof Banks' Risk Regulation: A Review of Literature," THEMA Working Papers 2003-46, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
    2. Marshall, David A. & Prescott, Edward Simpson, 2006. "State-contingent bank regulation with unobserved actions and unobserved characteristics," Journal of Economic Dynamics and Control, Elsevier, vol. 30(11), pages 2015-2049, November.
    3. Boubacar Camara & Laetitia Lepetit & Amine Tarazi, 2013. "Ex ante capital position, changes in the different components of regulatory capital and bank risk," Applied Economics, Taylor & Francis Journals, vol. 45(34), pages 4831-4856, December.
    4. Jean-Charles Rochet, 2004. "Rebalancing the three pillars of Basel II," Economic Policy Review, Federal Reserve Bank of New York, issue Sep, pages 7-21.
    5. Ernest Dautovic, 2019. "Has Regulatory Capital Made Banks Safer? Skin in the Game vs Moral Hazard," Cahiers de Recherches Economiques du Département d'économie 19.03, Université de Lausanne, Faculté des HEC, Département d’économie.
    6. Fegatelli, Paolo, 2010. "The misconception of the option value of deposit insurance and the efficacy of non-risk-based capital requirements in the literature on bank capital regulation," Journal of Financial Stability, Elsevier, vol. 6(2), pages 79-84, June.
    7. Maximilian J.B. Hall, 2001. "The basle Committee's proposals for a new capital adequacy assessment framework: a critique," BNL Quarterly Review, Banca Nazionale del Lavoro, vol. 54(217), pages 111-179.
    8. Patrick Van Roy, 2005. "The impact of the 1988 Basel Accord on banks' capital ratios and credit risk-taking: an international study," Finance 0509013, University Library of Munich, Germany.
    9. Lassaâd Mbarek & Dorra Mezzez Hmaied, 2012. "Stock Market Assessment of Bank Risk: Evidence from the Maghreb Region," Working Papers 679, Economic Research Forum, revised 2012.
    10. Cathcart, Lara & El-Jahel, Lina & Jabbour, Ravel, 2015. "Can regulators allow banks to set their own capital ratios?," Journal of Banking & Finance, Elsevier, vol. 53(C), pages 112-123.
    11. Cuoco, Domenico & Liu, Hong, 2006. "An analysis of VaR-based capital requirements," Journal of Financial Intermediation, Elsevier, vol. 15(3), pages 362-394, July.
    12. Phong T. H. Ngo, 2006. "International Prudential Regulation, Regulatory Risk and the Cost of Bank Capital," ANU Working Papers in Economics and Econometrics 2006-463, Australian National University, College of Business and Economics, School of Economics.
    13. Paolo Fegatelli, 2010. "The misconception of the option value of deposit insurance and the efficacy of non-risk-based capital requirements in the literature on bank capital regulation," BCL working papers 46, Central Bank of Luxembourg.
    14. Decamps, Jean-Paul & Rochet, Jean-Charles & Roger, Benoit, 2004. "The three pillars of Basel II: optimizing the mix," Journal of Financial Intermediation, Elsevier, vol. 13(2), pages 132-155, April.
    15. Delis, Manthos & Kim, Suk-Joong & Politsidis, Panagiotis & Wu, Eliza, 2020. "Regulators vs. markets: Do differences in their bank risk perceptions affect lending terms?," MPRA Paper 98548, University Library of Munich, Germany.
    16. Jokipii, Terhi & Milne, Alistair, 2011. "Bank capital buffer and risk adjustment decisions," Journal of Financial Stability, Elsevier, vol. 7(3), pages 165-178, August.
    17. Stolz, Stéphanie, 2002. "The Relationship between Bank Capital, Risk-Taking, and Capital Regulation: A Review of the Literature," Kiel Working Papers 1105, Kiel Institute for the World Economy (IfW).
    18. Mbarek Lassaâd & Mezzez Hmaied Dorra, 2012. "Stock Market Assessment of Bank Risk: Evidence from the Maghreb Region," Review of Middle East Economics and Finance, De Gruyter, vol. 8(1), pages 1-26, August.
    19. Delis, Manthos D & Staikouras, Panagiotis, 2009. "On-site audits, sanctions, and bank risk-taking: An empirical overture towards a novel regulatory and supervisory philosophy," MPRA Paper 16836, University Library of Munich, Germany.
    20. Paul H. Kupiec & James M. O'Brien, 1998. "Deposit insurance, bank incentives, and the design of regulatory policy," Economic Policy Review, Federal Reserve Bank of New York, vol. 4(Oct), pages 201-211.

    More about this item

    Keywords

    Banks; Capital requirement; Leverage ratio restriction; Basel II;
    All these keywords.

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:snb:snbwpa:2007-04. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Enzo Rossi). General contact details of provider: https://edirc.repec.org/data/snbgvch.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.