Ambiguity in Financial Markets: Herding and Contrarian Behaviour
The paper studies the impact of ambiguity on history-dependant beahviour in the standard microstructure model of financial markets. We show that differences in ambiguity attitudes between market makers and traders can generate contrarian and herding behaviour in stock markets where assets are traded sequentially and trading prices are endogenously determined. We also show the mispricing can be only short-term, and in the long-run market is efficient in the sense that the market price aggregates information without distortions.
|Date of creation:||May 2005|
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- David Schmeidler, 1989.
"Subjective Probability and Expected Utility without Additivity,"
Levine's Working Paper Archive
7662, David K. Levine.
- Schmeidler, David, 1989. "Subjective Probability and Expected Utility without Additivity," Econometrica, Econometric Society, vol. 57(3), pages 571-87, May.
- Michael Kilka & Martin Weber, 2001. "What Determines the Shape of the Probability Weighting Function Under Uncertainty?," Management Science, INFORMS, vol. 47(12), pages 1712-1726, December.
- Gilboa, Itzhak, 1987. "Expected utility with purely subjective non-additive probabilities," Journal of Mathematical Economics, Elsevier, vol. 16(1), pages 65-88, February.
- Hirshleifer, David & Teoh, Siew Hong, 2001.
"Herd Behavior and Cascading in Capital Markets: A Review and Synthesis,"
5186, University Library of Munich, Germany.
- David Hirshleifer & Siew Hong Teoh, 2003. "Herd Behaviour and Cascading in Capital Markets: a Review and Synthesis," European Financial Management, European Financial Management Association, vol. 9(1), pages 25-66.
- Eichberger, J. & Kelsey, D., 1993.
"Uncertainty Aversion and Dynamic Consistency,"
93-08, Department of Economics, University of Birmingham.
- Chari, V. V. & Kehoe, Patrick J., 2004.
"Financial crises as herds: overturning the critiques,"
Journal of Economic Theory,
Elsevier, vol. 119(1), pages 128-150, November.
- V. V. Chari & Patrick J. Kehoe, 2003. "Financial Crises as Herds: Overturning the Critiques," NBER Working Papers 9658, National Bureau of Economic Research, Inc.
- V. V. Chari & Patrick J. Kehoe, 2003. "Financial crises as herds: overturning the critiques," Staff Report 316, Federal Reserve Bank of Minneapolis.
- Sushil Bikhchandani & David Hirshleifer & Ivo Welch, 2010.
"A theory of Fads, Fashion, Custom and cultural change as informational Cascades,"
Levine's Working Paper Archive
1193, David K. Levine.
- Bikhchandani, Sushil & Hirshleifer, David & Welch, Ivo, 1992. "A Theory of Fads, Fashion, Custom, and Cultural Change in Informational Cascades," Journal of Political Economy, University of Chicago Press, vol. 100(5), pages 992-1026, October.
- Tallon, Jean-Marc, 1998. "Asymmetric Information, Nonadditive Expected Utility, and the Information Revealed by Prices: An Example," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 39(2), pages 329-42, May.
- Avery, Christopher & Zemsky, Peter, 1998. "Multidimensional Uncertainty and Herd Behavior in Financial Markets," American Economic Review, American Economic Association, vol. 88(4), pages 724-48, September.
- Sarin, Rakesh K & Wakker, Peter, 1992. "A Simple Axiomatization of Nonadditive Expected Utility," Econometrica, Econometric Society, vol. 60(6), pages 1255-72, November.
- Décamps, Jean-Paul & Lovo, Stefano, 2003.
"Risk Aversion and Herd Behavior in Financial Markets,"
IDEI Working Papers
246, Institut d'Économie Industrielle (IDEI), Toulouse.
- LOVO, Stefano & DECAMPS, Jean-Paul, 2002. "Risk aversion and herd behavior in financial markets," Les Cahiers de Recherche 758, HEC Paris.
- Kelsey, David, 1995.
"Dutch Books Arguments and Learning in a Nonexpected Utility Framework,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(1), pages 187-206, February.
- Kelsey, D., 1993. "Dutch Book Arguments and Learning in a Non-Expected Utility Framework," Discussion Papers 93-03, Department of Economics, University of Birmingham.
- Wakker, Peter P, 2001. "Testing and Characterizing Properties of Nonadditive Measures through Violations of the Sure-Thing Principle," Econometrica, Econometric Society, vol. 69(4), pages 1039-59, July.
- Vives, X..A., 1995.
"Social Learning and Rational Expectations,"
UFAE and IAE Working Papers
305.95, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
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