Can Miracles Lead to Crises? the Role of Optimism in Emerging Markets Crises
Emerging market financial crises are abrupt and dramatic, usually occurring after a period of high output growth, massive capital flows, and a boom in asset markets. This paper develops an equilibrium asset-pricing model with informational frictions in which vulnerability and the crisis itself are consequences of the investor optimism in the period preceding the crisis. The model features two sets of investors, domestic and foreign. Both sets of investors learn from noisy signals, which contain information relevant for asset returns and formulate expectations, or "beliefs," about the state of productivity. We show that, if preceded by a sequence of positive signals, a small, negative noise shock can trigger a sharp downward adjustment in investors' beliefs, asset prices, and consumption. The magnitude of this downward adjustment and sensitivity to negative signals increase with the level of optimism attained prior to the negative signal.
|Date of creation:||01 Sep 2007|
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- Mendoza, Enrique G. & Smith, Katherine A., 2006.
"Quantitative implications of a debt-deflation theory of Sudden Stops and asset prices,"
Journal of International Economics,
Elsevier, vol. 70(1), pages 82-114, September.
- Enrique G. Mendoza & Katherine A. Smith, 2004. "Quantitative Implication of A Debt-Deflation Theory of Sudden Stops and Asset Prices," NBER Working Papers 10940, National Bureau of Economic Research, Inc.
- Caballero, Ricardo J. & Krishnamurthy, Arvind, 2001.
"International and domestic collateral constraints in a model of emerging market crises,"
Journal of Monetary Economics,
Elsevier, vol. 48(3), pages 513-548, December.
- Ricardo Caballero & Arvind Krishnamurthy, 2000. "International and Domestic Collateral Constraints in a Model of Emerging Market Crises," NBER Working Papers 7971, National Bureau of Economic Research, Inc.
- Rui Albuquerque & Gregory H. Bauer & Martin Schneider, 2004.
"International Equity Flows and Returns: A Quantitative Equilibrium Approach,"
Staff Working Papers
04-42, Bank of Canada.
- Albuquerque, Rui & Bauer, Gregory & Schneider, Martin, 2005. "International Equity Flows and Returns: A Quantitative Equilibrium Approach," CEPR Discussion Papers 5159, C.E.P.R. Discussion Papers.
- Rui Albuquerque & Gregory Bauer & Martin Schneider, 2004. "International Equity Flows and Returns: A Quantitative Equilibrium Approach," International Finance 0405006, EconWPA.
- Albuquerque, Rui & Bauer, Gregory H. & Schneider, Martin, 2004. "International equity flows and returns: a quantative equilibrium approach," Working Paper Series 0310, European Central Bank.
- Rui Albuquerque & Gregory H. Bauer & Martin Schneider, 2005. "International equity flows and returns: a quantitative equilibrium approach," International Finance 0508006, EconWPA.
- Bartholomew Moore & Huntley Schaller, 2001.
"Persistent and Transitory Shocks, Learning, and Investment Dynamics,"
Carleton Economic Papers
01-02, Carleton University, Department of Economics, revised Aug 2002.
- Moore, Bartholomew & Schaller, Huntley, 2002. "Persistent and Transitory Shocks, Learning, and Investment Dynamics," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(3), pages 650-77, August.
- Schaller, Huntley & Moore, Bartholomew, 1999. "Persistent and transitory shocks, learning, and investment dynamics," HWWA Discussion Papers 77, Hamburg Institute of International Economics (HWWA).
- Pierre-Olivier Gourinchas & Aaron Tornell, 2002.
"Exchange Rate Dynamics, Learning and Misperception,"
NBER Working Papers
9391, National Bureau of Economic Research, Inc.
- Gourinchas, Pierre-Olivier & Tornell, Aaron, 2003. "Exchange Rate Dynamics, Learning and Misperception," CEPR Discussion Papers 3725, C.E.P.R. Discussion Papers.
- Pierre-Olivier Gourinchas & Aaron Tornell, 2000. "Exchange Rate Dynamics, Learning and Misperception," Econometric Society World Congress 2000 Contributed Papers 0795, Econometric Society.
- Laura Veldkamp, 2003.
"Learning Asymmetries in Real Business Cycles,"
03-21, New York University, Leonard N. Stern School of Business, Department of Economics.
- Ian Domowitz & Jack Glen & Ananth Madhavan, 2000.
"Liquidity, Volatility, and Equity Trading Costs Across Countries and Over Time,"
William Davidson Institute Working Papers Series
322, William Davidson Institute at the University of Michigan.
- Domowitz, Ian & Glen, Jack & Madhavan, Ananth, 2001. "Liquidity, Volatility and Equity Trading Costs across Countries and over Time," International Finance, Wiley Blackwell, vol. 4(2), pages 221-55, Summer.
- Paasche, Bernhard, 2001. "Credit constraints and international financial crises," Journal of Monetary Economics, Elsevier, vol. 48(3), pages 623-650, December.
- S. Rao Aiyagari & Mark Gertler, 1998.
""Overreaction" of Asset Prices in General Equilibrium,"
NBER Working Papers
6747, National Bureau of Economic Research, Inc.
- S. Rao Aiyagari & Mark Gertler, 1999. ""Overreaction" of Asset Prices in General Equilibrium," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(1), pages 3-35, January.
- Aiyagari, S.R. & Gertler, M., 1998. ""Overreaction" of Asset Prices in General Equilibrium," Working Papers 98-25, C.V. Starr Center for Applied Economics, New York University.
- Reinhart, Carmen & Calvo, Guillermo, 2000. "When Capital Inflows Come to a Sudden Stop: Consequences and Policy Options," MPRA Paper 6982, University Library of Munich, Germany.
- repec:fth:starer:98-25 is not listed on IDEAS
- repec:fth:starer:9825 is not listed on IDEAS
- John Heaton & Deborah Lucas, 1993.
"Evaluating the Effects of Incomplete Markets on Risk Sharing and Asset Pricing,"
NBER Working Papers
4249, National Bureau of Economic Research, Inc.
- Heaton, John & Lucas, Deborah J, 1996. "Evaluating the Effects of Incomplete Markets on Risk Sharing and Asset Pricing," Journal of Political Economy, University of Chicago Press, vol. 104(3), pages 443-87, June.
- Judd, Kenneth L., 1992. "Projection methods for solving aggregate growth models," Journal of Economic Theory, Elsevier, vol. 58(2), pages 410-452, December.
- Guillermo A. Calvo & Enrique G. Mendoza, 1999.
"Regional Contagion and the Globalization of Securities Markets,"
NBER Working Papers
7153, National Bureau of Economic Research, Inc.
- Calvo, Guillermo A. & Mendoza, Enrique G., 2000. "Rational contagion and the globalization of securities markets," Journal of International Economics, Elsevier, vol. 51(1), pages 79-113, June.
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