Dynamic market participation and endogenous information aggregation
This paper studies information aggregation in financial markets with recurrent investor exit and entry. I consider a dynamic general equilibrium model of asset trading with private information and collateral constraints. Investors differ in their aversion to Knightian uncertainty: When uncertainty is high, some investors exit the market. Since exiting investors' information is not fully revealed by prices, conditional return volatility and risk premia both increase. I use data on institutional investors' holdings of individual stocks to show that investor exits indeed move negatively with price in-formativeness. The model also implies that exit is more likely when wealth is more concentrated in the hands of less uncertainty-averse investors. The model thus predicts less informative prices toward the end of a long boom, as seen in the data. Moreover, economies with looser collateral constraints should see more volatility due to exit and partial revelation. Higher capital requirements can improve welfare by inducing more information revelation by prices.
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- 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.
- Ricardo Reis, 2004.
NBER Working Papers
10883, National Bureau of Economic Research, Inc.
- Yi-Li Chien & Harold L. Cole & Hanno Lustig, 2009.
"Is the Volatility of the Market Price of Risk due to Intermittent Portfolio Re-balancing?,"
NBER Working Papers
15382, National Bureau of Economic Research, Inc.
- YiLi Chien & Harold Cole & Hanno Lustig, 2012. "Is the Volatility of the Market Price of Risk Due to Intermittent Portfolio Rebalancing?," American Economic Review, American Economic Association, vol. 102(6), pages 2859-96, October.
- Luttmer, Erzo G J, 1996. "Asset Pricing in Economies with Frictions," Econometrica, Econometric Society, vol. 64(6), pages 1439-67, November.
- David Ahn & Syngjoo Choi & Douglas Gale & Shachar Kariv, 2014.
"Estimating ambiguity aversion in a portfolio choice experiment,"
Econometric Society, vol. 5, pages 195-223, 07.
- David Ahn & Syngjoo Choi & Douglas Gale & Shachar Kariv, 2008. "Estimating Ambiguity Aversion in a Portfolio Choice Experiment," Levine's Working Paper Archive 122247000000001989, David K. Levine.
- Allen, Beth E, 1981. "Generic Existence of Completely Revealing Equilibria for Economies with Uncertainty when Prices Convey Information," Econometrica, Econometric Society, vol. 49(5), pages 1173-99, September.
- Beth Allen & James S. Jordan, 1998. "The existence of rational expectations equilibrium: a retrospective," Staff Report 252, Federal Reserve Bank of Minneapolis.
- Peter Bossaerts & Paolo Ghirardato & Serena Guarnaschelli & William R. Zame, 2010.
"Ambiguity in Asset Markets: Theory and Experiment,"
Review of Financial Studies,
Society for Financial Studies, vol. 23(4), pages 1325-1359, April.
- George M. Constantinides, 1979. "Multiperiod Consumption and Investment Behavior with Convex Transactions Costs," Management Science, INFORMS, vol. 25(11), pages 1127-1137, November.
- Hellwig, Martin F., 1980. "On the aggregation of information in competitive markets," Journal of Economic Theory, Elsevier, vol. 22(3), pages 477-498, June.
- He, Hua & Modest, David M, 1995.
"Market Frictions and Consumption-Based Asset Pricing,"
Journal of Political Economy,
University of Chicago Press, vol. 103(1), pages 94-117, February.
- Hua He and David M. Modest., 1992. "Market Frictions and Consumption-Based Asset Pricing," Research Program in Finance Working Papers RPF-223, University of California at Berkeley.
- Larry Epstein & Martin Schneider, 2004.
"Ambiguity, Information Quality and Asset Pricing,"
RCER Working Papers
507, University of Rochester - Center for Economic Research (RCER).
- Jayant Ganguli & Scott Condie, 2012. "The pricing effects of ambiguous private information," Economics Discussion Papers 720, University of Essex, Department of Economics.
- Yexiao Xu & Burton G. Malkiel, 2003. "Investigating the Behavior of Idiosyncratic Volatility," The Journal of Business, University of Chicago Press, vol. 76(4), pages 613-644, October.
- Han Ozsoylev & Jan Werner, 2011. "Liquidity and asset prices in rational expectations equilibrium with ambiguous information," Economic Theory, Springer, vol. 48(2), pages 469-491, October.
- Scott Condie & Jayant Ganguli, 2011. "Informational efficiency with ambiguous information," Economic Theory, Springer, vol. 48(2), pages 229-242, October.
- Dow, James & Werlang, Sergio Ribeiro da Costa, 1992. "Uncertainty Aversion, Risk Aversion, and the Optimal Choice of Portfolio," Econometrica, Econometric Society, vol. 60(1), pages 197-204, January.
- Harris, Thomas R. & Shonkwiler, John Scott & Lin, Yuanfang, 2001. "Application Of Discrete Normal Distribution For Dynamic Rural Retail Sector Analysis: Preliminary Results," 2001 Annual meeting, August 5-8, Chicago, IL 20456, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Richard W. Sias & Laura T. Starks, 2006. "Changes in Institutional Ownership and Stock Returns: Assessment and Methodology," The Journal of Business, University of Chicago Press, vol. 79(6), pages 2869-2910, November.
- Campbell, John Y. & Viceira, Luis M., 2002. "Strategic Asset Allocation: Portfolio Choice for Long-Term Investors," OUP Catalogue, Oxford University Press, number 9780198296942, March.
- Cai, Fang & Zheng, Lu, 2004. "Institutional trading and stock returns," Finance Research Letters, Elsevier, vol. 1(3), pages 178-189, September.
- Judson A. Caskey, 2009. "Information in Equity Markets with Ambiguity-Averse Investors," Review of Financial Studies, Society for Financial Studies, vol. 22(9), pages 3595-3627, September.
- Ekkehart Boehmer & Juan (Julie) Wu, 2013. "Short Selling and the Price Discovery Process," Review of Financial Studies, Society for Financial Studies, vol. 26(2), pages 287-322.
- Russ Wermers, 1999. "Mutual Fund Herding and the Impact on Stock Prices," Journal of Finance, American Finance Association, vol. 54(2), pages 581-622, 04.
- Samuelson, Paul A, 1969. "Lifetime Portfolio Selection by Dynamic Stochastic Programming," The Review of Economics and Statistics, MIT Press, vol. 51(3), pages 239-46, August.
- Larry G. Epstein & Martin Schneider, 2010.
"Ambiguity and Asset Markets,"
Annual Review of Financial Economics,
Annual Reviews, vol. 2(1), pages 315-346, December.
- Rubin, Amir & Smith, Daniel R., 2009. "Institutional ownership, volatility and dividends," Journal of Banking & Finance, Elsevier, vol. 33(4), pages 627-639, April.
- John R. Nofsinger & Richard W. Sias, 1999. "Herding and Feedback Trading by Institutional and Individual Investors," Journal of Finance, American Finance Association, vol. 54(6), pages 2263-2295, December.
- Chen, Long, 2009. "On the reversal of return and dividend growth predictability: A tale of two periods," Journal of Financial Economics, Elsevier, vol. 92(1), pages 128-151, April.
- Andrew J. Morton & Stanley R. Pliska, 1995. "Optimal Portfolio Management With Fixed Transaction Costs," Mathematical Finance, Wiley Blackwell, vol. 5(4), pages 337-356.
- Dimitri Vayanos, 1998.
"Transaction costs and asset prices : a dynamic equilibrium model,"
LSE Research Online Documents on Economics
451, London School of Economics and Political Science, LSE Library.
- Vayanos, Dimitri, 1998. "Transaction Costs and Asset Prices: A Dynamic Equilibrium Model," Review of Financial Studies, Society for Financial Studies, vol. 11(1), pages 1-58.
- 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.
- Gerard Gennotte & Alan Jung, 1994. "Investment Strategies under Transaction Costs: The Finite Horizon Case," Management Science, INFORMS, vol. 40(3), pages 385-404, March.
- Patrick J. Dennis & Deon Strickland, 2002. "Who Blinks in Volatile Markets, Individuals or Institutions?," Journal of Finance, American Finance Association, vol. 57(5), pages 1923-1949, October.
- Alberto Naudon & Matías Tapia & Felipe Zurita, 2004.
"Ignorance, Fixed Costs, and the Stock-Market Participation Puzzle,"
Documentos de Trabajo
262, Instituto de Economia. Pontificia Universidad Católica de Chile..
- Alberto Naudon & MatÃas Tapia, 2004. "Ignorance, Fixed Costs, and the Stock Market Participation Puzzle," Econometric Society 2004 Latin American Meetings 252, Econometric Society.
- Radner, Roy, 1979. "Rational Expectations Equilibrium: Generic Existence and the Information Revealed by Prices," Econometrica, Econometric Society, vol. 47(3), pages 655-78, May.
- Grossman, Sanford J & Stiglitz, Joseph E, 1976. "Information and Competitive Price Systems," American Economic Review, American Economic Association, vol. 66(2), pages 246-53, May.
- Admati, Anat R, 1985. "A Noisy Rational Expectations Equilibrium for Multi-asset Securities Markets," Econometrica, Econometric Society, vol. 53(3), pages 629-57, May.
- Annette Vissing-Jorgensen, 2002. "Towards an Explanation of Household Portfolio Choice Heterogeneity: Nonfinancial Income and Participation Cost Structures," NBER Working Papers 8884, National Bureau of Economic Research, Inc.
- Gilboa, Itzhak & Schmeidler, David, 1989. "Maxmin expected utility with non-unique prior," Journal of Mathematical Economics, Elsevier, vol. 18(2), pages 141-153, April.
- Nuno Fernandes & Miguel A. Ferreira, 2009. "Insider Trading Laws and Stock Price Informativeness," Review of Financial Studies, Society for Financial Studies, vol. 22(5), pages 1845-1887, May.
- Duffie, Darrell & Sun, Tong-sheng, 1990. "Transactions costs and portfolio choice in a discrete-continuous-time setting," Journal of Economic Dynamics and Control, Elsevier, vol. 14(1), pages 35-51, February.
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