Fuzzy Capital Requirements, Risk-Shifting and the Risk Taking Channel of Monetary Policy
We set up a model where asset price bubbles due to risk shifting can be moderated by capital requirements. However, imperfect information about the ratio of required capital, or, in the context of the sub-prime crisis, the extent of regulatory arbitrage, introduces uncertainty about the risk exposure of intermediaries. Underestimation of regulatory arbitrage may induce households to infer that higher asset prices are due to a decline of risk. First, this mechanism can explain why the risk premia paid by US financial intermediaries did not increase between 2000 and 2007 in spite of its increasing leverage. Second, we provide a theory of the risk taking channel of monetary policy: in the model, the underestimation of risk is larger the lower the level of the risk free interest rate.
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- Tobias Adrian & Hyun Song Shin, 2008.
"Liquidity and leverage,"
328, Federal Reserve Bank of New York.
- John C. Williams & John B. Taylor, 2009.
"A Black Swan in the Money Market,"
American Economic Journal: Macroeconomics,
American Economic Association, vol. 1(1), pages 58-83, January.
- Edouard Challe & Xavier Ragot, 2007.
"Bubbles and self-fulfilling crises,"
PSE Working Papers
- Jean Tirole & Emmanuel Farhi, 2010.
"Collective Moral Hazard, Maturity Mismatch, and Systemic Bailouts,"
2010 Meeting Papers
822, Society for Economic Dynamics.
- Emmanuel Farhi & Jean Tirole, 2012. "Collective Moral Hazard, Maturity Mismatch, and Systemic Bailouts," American Economic Review, American Economic Association, vol. 102(1), pages 60-93, February.
- Emmanuel Farhi & Jean Tirole, 2009. "Collective Moral Hazard, Maturity Mismatch and Systemic Bailouts," NBER Working Papers 15138, National Bureau of Economic Research, Inc.
- Farhi, Emmanuel & Tirole, Jean, 2009. "Collective Moral Hazard, Maturity Mismatch and Systemic Bailouts," TSE Working Papers 09-052, Toulouse School of Economics (TSE), revised Oct 2010.
- Farhi, Emmanuel & Tirole, Jean, 2009. "Collective Moral Hazard, Maturity Mismatch and Systemic Bailouts," IDEI Working Papers 571, Institut d'Économie Industrielle (IDEI), Toulouse, revised Oct 2010.
- Jean Tirole & Emmanuel Farhi, 2009. "Collective Moral Hazard, Maturity Mismatch and Systemic Bailouts," Working Papers 2009.57, Fondazione Eni Enrico Mattei.
- Gadi Barlevy, 2008.
"A Leverage Based Model of Speculative Bubbles,"
2008 Meeting Papers
196, Society for Economic Dynamics.
- Ciccarelli, Matteo & Peydró, José-Luis & Maddaloni, Angela, 2010.
"Trusting the bankers: a new look at the credit channel of monetary policy,"
Working Paper Series
1228, European Central Bank.
- Matteo Ciccarelli & Angela Maddaloni & Jose Luis Peydro, . "Trusting the Bankers: A New Look at the Credit Channel of Monetary Policy," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics.
- Zhiguo He & Arvind Krishnamurthy, 2008. "A Model of Capital and Crises," NBER Working Papers 14366, National Bureau of Economic Research, Inc.
- John Geanakoplos, 2009. "The Leverage Cycle," Cowles Foundation Discussion Papers 1715, Cowles Foundation for Research in Economics, Yale University.
- Allen, Franklin & Gale, Douglas, 2000. "Bubbles and Crises," Economic Journal, Royal Economic Society, vol. 110(460), pages 236-55, January.
- Bengt Holmstrom & Jean Tirole, 1994.
"Financial Intermediation, Loanable Funds and the Real Sector,"
95-1, Massachusetts Institute of Technology (MIT), Department of Economics.
- Holmstrom, Bengt & Tirole, Jean, 1997. "Financial Intermediation, Loanable Funds, and the Real Sector," The Quarterly Journal of Economics, MIT Press, vol. 112(3), pages 663-91, August.
- Holmström, Bengt & Tirole, Jean, 1994. "Financial Intermediation, Loanable Funds and the Real Sector," IDEI Working Papers 40, Institut d'Économie Industrielle (IDEI), Toulouse.
- Hamerle, Alfred & Liebig, Thilo & Rösch, Daniel, 2003. "Credit Risk Factor Modeling and the Basel II IRB Approach," Discussion Paper Series 2: Banking and Financial Studies 2003,02, Deutsche Bundesbank, Research Centre.
- repec:pse:psecon:2005-44 is not listed on IDEAS
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