Advanced Search
MyIDEAS: Login

Ex Ante Versus Ex Post Regulation of Bank Capital

Contents:

Author Info

  • Arup Daripa

    (Department of Economics, Mathematics & Statistics, Birkbeck)

  • Simone Varotto

Abstract

The current debate on the new Basel Accord gives rise to a natural question about the appropriate form of capital regulation. We construct a simple framework to analyze this issue. In our model the risk carried by a bank as well as managerial risk preference are a bank’s private information. We show that ex ante constraints waste the superior risk information of a bank, while an ex post regime makes full use of it. However, the latter is more vulnerable to the problem of unknown managerial risk-aversion. The results imply that the two regimes are complements, rather than substitutes. Further, under plausible conditions, an ex post regime emerges as the dominant element of the optimal combination. We use the results to shed light on current policy concerns. In particular, our results provides theoretical underpinning for the inclusion of pillar 2 alongside pillar 1 in Basel II.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://www.ems.bbk.ac.uk/research/wp/PDF/BWPEF0518.pdf
File Function: First version, 2005
Download Restriction: no

Bibliographic Info

Paper provided by Birkbeck, Department of Economics, Mathematics & Statistics in its series Birkbeck Working Papers in Economics and Finance with number 0518.

as in new window
Length:
Date of creation: Nov 2005
Date of revision:
Handle: RePEc:bbk:bbkefp:0518

Contact details of provider:
Postal: Malet Street, London WC1E 7HX, UK
Phone: 44-20- 76316429
Fax: 44-20- 76316416
Web page: http://www.ems.bbk.ac.uk/

Order Information:
Email:

Related research

Keywords: Ex Post Regulation; Asymmetric Information; Safety Loss; Overprotection Loss; Safety Bias; Basel II.;

Other versions of this item:

Find related papers by JEL classification:

This paper has been announced in the following NEP Reports:

References

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
as in new window
  1. Gennotte, Gerard & Pyle, David, 1991. "Capital controls and bank risk," Journal of Banking & Finance, Elsevier, vol. 15(4-5), pages 805-824, September.
  2. Gilson, Stuart C., 1989. "Management turnover and financial distress," Journal of Financial Economics, Elsevier, vol. 25(2), pages 241-262, December.
  3. De Bandt, Olivier & Hartmann, Philipp, 2000. "Systemic risk: A survey," Working Paper Series 0035, European Central Bank.
  4. John Armour & Douglas Cumming, 2008. "Bankruptcy Law and Entrepreneurship," American Law and Economics Review, Oxford University Press, vol. 10(2), pages 303-350.
  5. Douglas W. Diamond, 1998. "Reputation Acquisition in Debt Markets," Levine's Working Paper Archive 602, David K. Levine.
  6. Jones, David, 2000. "Emerging problems with the Basel Capital Accord: Regulatory capital arbitrage and related issues," Journal of Banking & Finance, Elsevier, vol. 24(1-2), pages 35-58, January.
  7. Yuk-Shee Chan & Stuart I. Greenbaum & Anjan V. Thakor, 2004. "Is Fairly Priced Deposit Insurance Possible?," Finance 0411018, EconWPA.
  8. James, Christopher, 1987. "Some evidence on the uniqueness of bank loans," Journal of Financial Economics, Elsevier, vol. 19(2), pages 217-235, December.
  9. João A. C. Santos, 2000. "Bank capital regulation in contemporary banking theory: a review of the literature," BIS Working Papers 90, Bank for International Settlements.
  10. Rochet, Jean-Charles, 1992. "Capital requirements and the behaviour of commercial banks," European Economic Review, Elsevier, vol. 36(5), pages 1137-1170, June.
  11. Hirshleifer, David & Thakor, Anjan V, 1992. "Managerial Conservatism, Project Choice, and Debt," Review of Financial Studies, Society for Financial Studies, vol. 5(3), pages 437-70.
  12. Hayne E. Leland and David H. Pyle., 1976. "Informational Asymmetries, Financial Structure, and Financial Intermediation," Research Program in Finance Working Papers 41, University of California at Berkeley.
  13. Calomiris, Charles W., 1999. "Building an incentive-compatible safety net," Journal of Banking & Finance, Elsevier, vol. 23(10), pages 1499-1519, October.
  14. Besanko, David & Kanatas, George, 1996. "The Regulation of Bank Capital: Do Capital Standards Promote Bank Safety?," Journal of Financial Intermediation, Elsevier, vol. 5(2), pages 160-183, April.
  15. Mathias Dewatripont & Jean Tirole, 1994. "The prudential regulation of banks," ULB Institutional Repository 2013/9539, ULB -- Universite Libre de Bruxelles.
  16. Paul H. Kupiec & James M. O'Brien, 1997. "The pre-commitment approach: using incentives to set market risk capital requirements," Finance and Economics Discussion Series 1997-14, Board of Governors of the Federal Reserve System (U.S.).
  17. Koehn, Michael & Santomero, Anthony M, 1980. " Regulation of Bank Capital and Portfolio Risk," Journal of Finance, American Finance Association, vol. 35(5), pages 1235-44, December.
  18. Freixas, Xavier & Gabillon, Emmanuelle, 1999. "Optimal Regulation of a Fully Insured Deposit Banking System," Journal of Regulatory Economics, Springer, vol. 16(2), pages 111-34, September.
  19. Giammarino, R.M. & Sappington, D.E.M., 1990. "An Incentive Approach to Banking Regulation," Papers 367, California Davis - Institute of Governmental Affairs.
  20. Saunders, Anthony & Strock, Elizabeth & Travlos, Nickolaos G, 1990. " Ownership Structure, Deregulation, and Bank Risk Taking," Journal of Finance, American Finance Association, vol. 45(2), pages 643-54, June.
  21. Flannery, Mark J., 1991. "Pricing deposit insurance when the insurer measures bank risk with error," Journal of Banking & Finance, Elsevier, vol. 15(4-5), pages 975-998, September.
  22. Dimson, Elroy & Marsh, Paul, 1995. " Capital Requirements for Securities Firms," Journal of Finance, American Finance Association, vol. 50(3), pages 821-51, July.
  23. Kevin C. Murdock & Thomas F. Hellmann & Joseph E. Stiglitz, 2000. "Liberalization, Moral Hazard in Banking, and Prudential Regulation: Are Capital Requirements Enough?," American Economic Review, American Economic Association, vol. 90(1), pages 147-165, March.
  24. Fama, Eugene F., 1985. "What's different about banks?," Journal of Monetary Economics, Elsevier, vol. 15(1), pages 29-39, January.
  25. George J. Benston & George G. Kaufman, 1988. "Risk and solvency regulation of depository institutions: past policies and current options," Staff Memoranda 88-1, Federal Reserve Bank of Chicago.
  26. Kim, Daesik & Santomero, Anthony M, 1988. " Risk in Banking and Capital Regulation," Journal of Finance, American Finance Association, vol. 43(5), pages 1219-33, December.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Le Pape, Nicolas & Zhao, Kai, 2013. "Horizontal mergers and uncertainty," Economics Discussion Papers 2013-62, Kiel Institute for the World Economy.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:bbk:bbkefp:0518. 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: ().

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 references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link 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 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.