A Theory of Asset Prices Based on Heterogeneous Information
With only minimal restrictions on security payoffs and trader preferences, noisy aggregation of heterogeneous information drives a systematic wedge between the impact of fundamentals on the price of a security, and the corresponding impact on cash flow expectations. From an ex ante perspective, this information aggregation wedge leads to a systematic gap between an asset's expected price and its expected dividend. The sign and magnitude of this expected wedge depend on the asymmetry between upside and downside payoff risks and on the importance of information heterogeneity. We consider three applications of our theory. We first show that predictions of our model provide a novel theoretical justification and are quantitatively consistent with documented empirical regularities on negative relationship between returns and skewness. Second, we illustrate how heterogeneous information leads to systematic departures from the Modigliani-Miller theorem and provide a new theory of debt versus equity. Third, we provide conditions under which permanent over- or under-pricing of assets is sustainable in a dynamic version of our model.
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- Xavier Vives, 2007. "Information and Learning in Markets," Levine's Bibliography 122247000000001520, UCLA Department of Economics.
- Spiegel, Matthew, 1998. "Stock Price Volatility in a Multiple Security Overlapping Generations Model," Review of Financial Studies, Society for Financial Studies, vol. 11(2), pages 419-47.
- Albagli, Elias & Hellwig, Christian & Tsyvinski, Aleh, 2011.
"Information Aggregation, Investment, and Managerial Incentives,"
CEPR Discussion Papers
8539, C.E.P.R. Discussion Papers.
- Elias Albagli & Christian Hellwig & Aleh Tsyvinski, 2011. "Information Aggregation, Investment, and Managerial Incentives," Cowles Foundation Discussion Papers 1816, Cowles Foundation for Research in Economics, Yale University.
- Elias Albagli & Christian Hellwig & Aleh Tsyvinski, 2011. "Information Aggregation, Investment, and Managerial Incentives," Levine's Working Paper Archive 786969000000000197, David K. Levine.
- Elias Albagli & Christian Hellwig & Aleh Tsyvinski, 2011. "Information Aggregation, Investment, and Managerial Incentives," NBER Working Papers 17330, National Bureau of Economic Research, Inc.
- John H. Cochrane, 1989.
"Explaining the Variance of Price Dividend Ratios,"
NBER Working Papers
3157, National Bureau of Economic Research, Inc.
- Masahiro Watanabe, 2008. "Price Volatility and Investor Behavior in an Overlapping Generations Model with Information Asymmetry," Journal of Finance, American Finance Association, vol. 63(1), pages 229-272, 02.
- Allen F. & Morris S. & Postlewaite A., 1993. "Finite Bubbles with Short Sale Constraints and Asymmetric Information," Journal of Economic Theory, Elsevier, vol. 61(2), pages 206-229, December.
- Kenneth D. West, 1986.
"Dividend Innovations and Stock Price Volatility,"
NBER Working Papers
1833, National Bureau of Economic Research, Inc.
- Harrison Hong & David Sraer, 2012.
NBER Working Papers
18547, National Bureau of Economic Research, Inc.
- LeRoy, Stephen F & Porter, Richard D, 1981. "The Present-Value Relation: Tests Based on Implied Variance Bounds," Econometrica, Econometric Society, vol. 49(3), pages 555-74, May.
- Hong, Harrison & Stein, Jeremy, 2007.
"Disagreement and the Stock Market,"
2894690, Harvard University Department of Economics.
- Aleh Tsyvinski & Arijit Mukherji & Christian Hellwig, 2006.
"Self-Fulfilling Currency Crises: The Role of Interest Rates,"
American Economic Review,
American Economic Association, vol. 96(5), pages 1769-1787, December.
- Christian Hellwig & Arijit Mukherji & Aleh Tsyvinski, 2005. "Self-Fulfilling Currency Crises: The Role of Interest Rates," NBER Working Papers 11191, National Bureau of Economic Research, Inc.
- Brunnermeier, Markus K., 2001. "Asset Pricing under Asymmetric Information: Bubbles, Crashes, Technical Analysis, and Herding," OUP Catalogue, Oxford University Press, number 9780198296980, May.
- T. Clifton Green & Byoung-Hyoun Hwang, 2012. "Initial Public Offerings as Lotteries: Skewness Preference and First-Day Returns," Management Science, INFORMS, vol. 58(2), pages 432-444, February.
- Hellwig, Martin F., 1980. "On the aggregation of information in competitive markets," Journal of Economic Theory, Elsevier, vol. 22(3), pages 477-498, June.
- Diamond, Douglas W. & Verrecchia, Robert E., 1981. "Information aggregation in a noisy rational expectations economy," Journal of Financial Economics, Elsevier, vol. 9(3), pages 221-235, September.
- Kathy Yuan, 2005. "Asymmetric Price Movements and Borrowing Constraints: A Rational Expectations Equilibrium Model of Crises, Contagion, and Confusion," Journal of Finance, American Finance Association, vol. 60(1), pages 379-411, 02.
- J. Michael Harrison & David M. Kreps, 1978. "Speculative Investor Behavior in a Stock Market with Heterogeneous Expectations," The Quarterly Journal of Economics, Oxford University Press, vol. 92(2), pages 323-336.
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