The welfare cost of banking regulation
The Basel Accords promote the adoption of capital adequacy requirements to increase the banking sector's stability. Unfortunately, this type of regulation can hamper economic growth by shifting banks' portfolios from more productive, risky investment projects toward less productive but safer projects. This paper introduces banking regulation in an overlapping-generations model and studies how it affects economic growth, banking sector stability, and welfare. In this model, a banking crisis is initiated by an aggregated shock (in the risky sector) in a banking system with implicit bailout, and banking regulation is modeled as a constraint on the maximal share of banks' portfolios that can be allocated to risky assets. This model allows us to evaluate quantitatively the key trade-off, inherent in this type of regulation, between ensuring banking stability and fostering economic growth. The model implies an optimal level of regulation that prevents crises but at the same time is detrimental to growth. We find that the overall effect of optimal regulation on social welfare is positive when productivity shocks are sufficiently high (for example, in the subprime banking crisis episode) and economic agents are sufficiently risk-averse. Finally, we find that there is a trade-off between regulating the economy upfront (i.e. before the shock) and facing the challenge of making a huge bailout after the crisis.
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- Marc Quintyn & David S. Hoelscher, 2003. "Managing Systemic Banking Crises," IMF Occasional Papers 224, International Monetary Fund.
- Barth, James R. & Caprio, Gerard Jr. & Levine, Ross, 2004.
"Bank regulation and supervision: what works best?,"
Journal of Financial Intermediation,
Elsevier, vol. 13(2), pages 205-248, April.
- James R. Barth & Gerard Caprio, Jr. & Ross Levine, 2002. "Bank Regulation and Supervision: What Works Best?," NBER Working Papers 9323, National Bureau of Economic Research, Inc.
- Barth, James R. & Caprio Jr., Gerard & Levine, Ross, 2001. "Bank regulation and supervision : what works best?," Policy Research Working Paper Series 2725, The World Bank.
- 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.
- World Bank, 2006. "World Development Indicators 2006," World Bank Publications, The World Bank, number 8151.
- Gary Richardson & William Troost, 2006. "Monetary Intervention Mitigated Banking Panics During the Great Depression: Quasi-Experimental Evidence from the Federal Reserve District Border in Mississippi, 1929 to 1933," NBER Working Papers 12591, National Bureau of Economic Research, Inc.
- Frederic S. Mishkin, 2000.
"Prudential Supervision: Why Is It Important and What are the Issues?,"
NBER Working Papers
7926, National Bureau of Economic Research, Inc.
- Frederic S. Mishkin, 2001. "Prudential Supervision: Why Is It Important and What Are the Issues?," NBER Chapters, in: Prudential Supervision: What Works and What Doesn't, pages 1-30 National Bureau of Economic Research, Inc.
- Joseph R. Mason, 2005. "A Real Options Approach to Bankruptcy Costs: Evidence from Failed Commercial Banks During the 1990s," The Journal of Business, University of Chicago Press, vol. 78(4), pages 1523-1554, July.
- Van den Heuvel, Skander J., 2008.
"The welfare cost of bank capital requirements,"
Journal of Monetary Economics,
Elsevier, vol. 55(2), pages 298-320, March.
- 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.
- Rui Castro & Gian Luca Clementi & Glenn MacDonald, 2004. "Investor Protection, Optimal Incentives, and Economic Growth," The Quarterly Journal of Economics, MIT Press, vol. 119(3), pages 1131-1175, August.
- Bernanke, Ben & Gertler, Mark, 1989. "Agency Costs, Net Worth, and Business Fluctuations," American Economic Review, American Economic Association, vol. 79(1), pages 14-31, March.
- Xavier Freixas & Jean-Charles Rochet, 1997. "Microeconomics of Banking," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061937, June.
- Blum, Jurg, 1999. "Do capital adequacy requirements reduce risks in banking?," Journal of Banking & Finance, Elsevier, vol. 23(5), pages 755-771, May.
- Gale, Douglas & Hellwig, Martin, 1985. "Incentive-Compatible Debt Contracts: The One-Period Problem," Review of Economic Studies, Wiley Blackwell, vol. 52(4), pages 647-63, October.
- Huberto M. Ennis & Todd Keister, 2003.
"Economic growth, liquidity, and bank runs,"
03-01, Federal Reserve Bank of Richmond.
- Marina Halac & Sergio L. Schmukler, 2004. "Distributional Effects of Crises: The Financial Channel," ECONOMIA JOURNAL OF THE LATIN AMERICAN AND CARIBBEAN ECONOMIC ASSOCIATION, ECONOMIA JOURNAL OF THE LATIN AMERICAN AND CARIBBEAN ECONOMIC ASSOCIATION.
- Balasko, Yves & Shell, Karl, 1980. "The overlapping-generations model, I: The case of pure exchange without money," Journal of Economic Theory, Elsevier, vol. 23(3), pages 281-306, December.
- Franklin Allen & Douglas Gale, 2003.
"Financial Intermediaries and Markets,"
Center for Financial Institutions Working Papers
00-44, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Starr, Ross M, 1973. "Optimal Production and Allocation under Uncertainty," The Quarterly Journal of Economics, MIT Press, vol. 87(1), pages 81-95, February.
- Mathias Dewatripont & Jean Tirole, 1994. "The prudential regulation of banks," ULB Institutional Repository 2013/9539, ULB -- Universite Libre de Bruxelles.
- Franklin Allen & Douglas Gale, 1998. "Financial Contagion Journal of Political Economy," Center for Financial Institutions Working Papers 98-31, Wharton School Center for Financial Institutions, University of Pennsylvania.
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