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An Institutional Theory of Momentum and Reversal

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  • Vayanos, Dimitri
  • Woolley, Paul

Abstract

We propose a rational theory of momentum and reversal based on delegated portfolio management. A competitive investor can invest through an index fund or an active fund run by a manager with unknown ability. Following a negative cashflow shock to assets held by the active fund, the investor updates negatively about the manager's ability and migrates to the index fund. While prices of assets held by the active fund drop in anticipation of the investor's outflows, the drop is expected to continue, leading to momentum. Because outflows push prices below fundamental values, expected returns eventually rise, leading to reversal. Fund flows generate comovement and lead-lag effects, with predictability being stronger for assets with high idiosyncratic risk. We derive explicit solutions for asset prices, within a continuous-time normal-linear equilibrium.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7068.

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Date of creation: Dec 2008
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Handle: RePEc:cpr:ceprdp:7068

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Keywords: delegated portfolio management; limits to arbitrage; momentum; reversal;

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  1. Nicholas Barberis & Andrei Shleifer & Robert W. Vishny, 1997. "A Model of Investor Sentiment," NBER Working Papers 5926, National Bureau of Economic Research, Inc.
  2. Jianjun Miao & Rui Albuquerque, 2008. "Advance Information and Asset Prices," 2008 Meeting Papers 44, Society for Economic Dynamics.
  3. Fama, Eugene F & French, Kenneth R, 1992. " The Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 47(2), pages 427-65, June.
  4. Amil Dasgupta & Andrea Prat & Michela Verardo, 2010. "The Price Impact of Institutional Herding," FMG Discussion Papers dp652, Financial Markets Group.
  5. Tobias J. Moskowitz & Mark Grinblatt, . "Do Industries Explain Momentum?," CRSP working papers 480, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
  6. William Fung & David A. Hsieh & Narayan Y. Naik & Tarun Ramadorai, 2008. "Hedge Funds: Performance, Risk, and Capital Formation," Journal of Finance, American Finance Association, vol. 63(4), pages 1777-1803, 08.
  7. Shleifer, Andrei & Vishny, Robert W, 1997. " The Limits of Arbitrage," Journal of Finance, American Finance Association, vol. 52(1), pages 35-55, March.
  8. Veronica Guerrieri & Peter Kondor, 2010. "Fund managers, career concerns, and asset price volatility," Staff Report 446, Federal Reserve Bank of Minneapolis.
  9. Erik R. Sirri & Peter Tufano, 1998. "Costly Search and Mutual Fund Flows," Journal of Finance, American Finance Association, vol. 53(5), pages 1589-1622, October.
  10. Eugene F. Fama & Kenneth R. French, 1998. "Value versus Growth: The International Evidence," Journal of Finance, American Finance Association, vol. 53(6), pages 1975-1999, December.
  11. Joshua D. Coval & Erik Stafford, 2005. "Asset Fire Sales (and Purchases) in Equity Markets," NBER Working Papers 11357, National Bureau of Economic Research, Inc.
  12. Nicholas Barberis & Andrei Shleifer, 2000. "Style Investing," NBER Working Papers 8039, National Bureau of Economic Research, Inc.
  13. Basak, Suleyman & Pavlova, Anna, 2012. "Asset Prices and Institutional Investors," CEPR Discussion Papers 9120, C.E.P.R. Discussion Papers.
  14. Gary B. Gorton & Fumio Hayashi & K. Geert Rouwenhorst, 2013. "The Fundamentals of Commodity Futures Returns," Review of Finance, European Finance Association, vol. 17(1), pages 35-105.
  15. K. Geert Rouwenhorst, 1998. "International Momentum Strategies," Journal of Finance, American Finance Association, vol. 53(1), pages 267-284, 02.
  16. KENT D. DANIEL & David Hirshleifer & AVANIDHAR SUBRAHMANYAM, 2004. "A Theory of Overconfidence, Self-Attribution, and Security Market Under- and Over-reactions," Finance 0412006, EconWPA.
  17. Sanjeev Bhojraj, 2006. "Macromomentum: Returns Predictability in International Equity Indices," The Journal of Business, University of Chicago Press, vol. 79(1), pages 429-451, January.
  18. Jegadeesh, Narasimhan & Titman, Sheridan, 1993. " Returns to Buying Winners and Selling Losers: Implications for Stock Market Efficiency," Journal of Finance, American Finance Association, vol. 48(1), pages 65-91, March.
  19. Harrison Hong & Jeremy C. Stein, 1999. "A Unified Theory of Underreaction, Momentum Trading, and Overreaction in Asset Markets," Journal of Finance, American Finance Association, vol. 54(6), pages 2143-2184, December.
  20. Chevalier, Judith & Ellison, Glenn, 1997. "Risk Taking by Mutual Funds as a Response to Incentives," Journal of Political Economy, University of Chicago Press, vol. 105(6), pages 1167-1200, December.
  21. De Bondt, Werner F M & Thaler, Richard, 1985. " Does the Stock Market Overreact?," Journal of Finance, American Finance Association, vol. 40(3), pages 793-805, July.
  22. Dasgupta, Amil & Prat, Andrea, 2008. "Information aggregation in financial markets with career concerns," Journal of Economic Theory, Elsevier, vol. 143(1), pages 83-113, November.
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