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Regulatory Competition and Bank Risk Taking

  • Itai Agur

How damaging is competition between bank regulators? This paper develops a model in which both banks' risk profile and their access to wholesale funding are endogenous. Regulators weigh not only welfare, but also the number of banks under their supervision. Simulations indicate that the gains from consolidating US regulation are moderate, roughly 0.5-1% of GDP. But retaining multiple regulators implies a choice for a financial system that is both more profitable and more fragile. The paper also shows how complex balance sheet items give rise to a gradual rise in bank risk, followed by a sudden interbank crisis.�Â

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Paper provided by Netherlands Central Bank, Research Department in its series DNB Working Papers with number 213.

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Date of creation: Jul 2009
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Handle: RePEc:dnb:dnbwpp:213
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  12. Dell'Ariccia, Giovanni & Marquez, Robert, 2006. "Competition among regulators and credit market integration," Journal of Financial Economics, Elsevier, vol. 79(2), pages 401-430, February.
  13. Acharya, Viral V & Gromb, Denis & Yorulmazer, Tanju, 2008. "Imperfect Competition in the Inter-Bank Market for Liquidity as a Rationale for Central Banking," CEPR Discussion Papers 6984, C.E.P.R. Discussion Papers.
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  16. Charles M. Tiebout, 1956. "A Pure Theory of Local Expenditures," Journal of Political Economy, University of Chicago Press, vol. 64, pages 416.
  17. Clemens Fuest & Bernd Huber & Jack Mintz, 2003. "Capital Mobility and Tax Competition: A Survey," CESifo Working Paper Series 956, CESifo Group Munich.
  18. Bhattacharya, Sudipto & Boot, Arnoud W A & Thakor, Anjan V, 1998. "The Economics of Bank Regulation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 30(4), pages 745-70, November.
  19. Xavier Freixas & Cornelia Holthausen, 2001. "Interbank market integration under asymmetric information," Economics Working Papers 579, Department of Economics and Business, Universitat Pompeu Fabra.
  20. Cocco, João F. & Gomes, Francisco J. & Martins, Nuno C., 2009. "Lending relationships in the interbank market," Journal of Financial Intermediation, Elsevier, vol. 18(1), pages 24-48, January.
  21. Edward J. Kane, 1984. "Regulatory structure in futures markets: Jurisdictional competition between the sec, the cftc, and other agencies," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 4(3), pages 367-384, 09.
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  23. 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.
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