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Overconfidence and delegated portfolio management

  • Palomino, Frederic
  • Sadrieh, Abdolkarim

We study the impact of overconfidence on investment decisions by financial institutions. These institutions are characterized by the delegation of investment decisions to portfolio managers and the design of contracts that aim at aligning managers' incentives with those of the institution. We show that when rational and overconfident agents acquire information of the same precision, overconfident agents trade lower quantities than rational agents. However, overconfidence also generates incentives to overinvest in information acquisition. In such cases, overconfident agents trade larger quantities and take more risk than rational agents. The direct consequence of these results is that, as far as delegated portfolio management is concerned, overconfidence generates high trading volumes only through over-acquisition of information. Based on psychological evidence that overconfidence is generated by a self-attribution bias, our results are consistent with recent empirical evidence about mutual fund managers' portfolio-rebalancing patterns and changes in mutual funds' advisory contracts.

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Article provided by Elsevier in its journal Journal of Financial Intermediation.

Volume (Year): 20 (2011)
Issue (Month): 2 (April)
Pages: 159-177

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Handle: RePEc:eee:jfinin:v:20:y:2011:i:2:p:159-177
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/622875

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  1. De Long, J Bradford & Andrei Shleifer & Lawrence H. Summers & Robert J. Waldmann, 1990. "Noise Trader Risk in Financial Markets," Journal of Political Economy, University of Chicago Press, vol. 98(4), pages 703-38, August.
  2. James Dow & Gary Gorton, . "Noise Trading, Delegated Portfolio Management, and Economic Welfare," Rodney L. White Center for Financial Research Working Papers 19-94, Wharton School Rodney L. White Center for Financial Research.
  3. Simon Gervais & Terrance Odean, . "Learning To Be Overconfident," Rodney L. White Center for Financial Research Working Papers 05-97, Wharton School Rodney L. White Center for Financial Research.
  4. Palomino, Frederic, 1996. " Noise Trading in Small Markets," Journal of Finance, American Finance Association, vol. 51(4), pages 1537-50, September.
  5. Anders Ekholm & Daniel Pasternack, 2008. "Overconfidence and Investor Size," European Financial Management, European Financial Management Association, vol. 14(1), pages 82-98.
  6. Admati, Anat R & Pfleiderer, Paul, 1997. "Does It All Add Up? Benchmarks and the Compensation of Active Portfolio Managers," The Journal of Business, University of Chicago Press, vol. 70(3), pages 323-50, July.
  7. Benos, Alexandros V., 1998. "Aggressiveness and survival of overconfident traders," Journal of Financial Markets, Elsevier, vol. 1(3-4), pages 353-383, September.
  8. Brad M. Barber & Terrance Odean, 2002. "Online Investors: Do the Slow Die First?," Review of Financial Studies, Society for Financial Studies, vol. 15(2), pages 455-488, March.
  9. Easley, David & O'Hara, Maureen, 1987. "Price, trade size, and information in securities markets," Journal of Financial Economics, Elsevier, vol. 19(1), pages 69-90, September.
  10. Randolph B. Cohen & Paul A. Gompers & Tuomo Vuolteenaho, 2002. "Who Underreacts to Cash-Flow News? Evidence from Trading between Individuals and Institutions," NBER Working Papers 8793, National Bureau of Economic Research, Inc.
  11. Peter Diamond, 1998. "Managerial Incentives: On the Near Linearity of Optimal Compensation," Journal of Political Economy, University of Chicago Press, vol. 106(5), pages 931-957, October.
  12. Kent D. Daniel, 2001. "Overconfidence, Arbitrage, and Equilibrium Asset Pricing," Journal of Finance, American Finance Association, vol. 56(3), pages 921-965, 06.
  13. Susan I. Cohen & Laura T. Starks, 1988. "Estimation Risk and Incentive Contracts for Portfolio Managers," Management Science, INFORMS, vol. 34(9), pages 1067-1079, September.
  14. Pütz, Alexander & Ruenzi, Stefan, 2009. "Overconfidence among professional investors: Evidence from mutual fund managers," CFR Working Papers 08-08, University of Cologne, Centre for Financial Research (CFR).
  15. Caballe, Jordi & Sakovics, Jozsef, 2003. "Speculating against an overconfident market," Journal of Financial Markets, Elsevier, vol. 6(2), pages 199-225, April.
  16. Stoughton, Neal M, 1993. " Moral Hazard and the Portfolio Management Problem," Journal of Finance, American Finance Association, vol. 48(5), pages 2009-28, December.
  17. Palomino, F.A. & Prat, A., 1998. "Risk Taking and Optimal Contracts for Money Managers," Discussion Paper 1998-108, Tilburg University, Center for Economic Research.
  18. Bhattacharya, Sudipto & Pfleiderer, Paul, 1985. "Delegated portfolio management," Journal of Economic Theory, Elsevier, vol. 36(1), pages 1-25, June.
  19. Terrance Odean, 1999. "Do Investors Trade Too Much?," American Economic Review, American Economic Association, vol. 89(5), pages 1279-1298, December.
  20. Terrance Odean, 1998. "Volume, Volatility, Price and Profit When All Traders Are Above Average," Finance 9803001, EconWPA.
  21. repec:dgr:kubcen:1998108 is not listed on IDEAS
  22. Heath, Chip & Tversky, Amos, 1991. " Preference and Belief: Ambiguity and Competence in Choice under Uncertainty," Journal of Risk and Uncertainty, Springer, vol. 4(1), pages 5-28, January.
  23. KENT D. DANIEL & David Hirshleifer & AVANIDHAR SUBRAHMANYAM, 2004. "A Theory of Overconfidence, Self-Attribution, and Security Market Under- and Over-reactions," Finance 0412006, EconWPA.
  24. Wang, F. Albert, 2001. "Overconfidence, Investor Sentiment, and Evolution," Journal of Financial Intermediation, Elsevier, vol. 10(2), pages 138-170, April.
  25. Hackbarth, Dirk, 2008. "Managerial Traits and Capital Structure Decisions," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 43(04), pages 843-881, December.
  26. Kyle, Albert S & Wang, F Albert, 1997. " Speculation Duopoly with Agreement to Disagree: Can Overconfidence Survive the Market Test?," Journal of Finance, American Finance Association, vol. 52(5), pages 2073-90, December.
  27. Albert Wang, F., 1998. "Strategic trading, asymmetric information and heterogeneous prior beliefs," Journal of Financial Markets, Elsevier, vol. 1(3-4), pages 321-352, September.
  28. Terrance Odean, 1998. "Volume, Volatility, Price, and Profit When All Traders Are Above Average," Journal of Finance, American Finance Association, vol. 53(6), pages 1887-1934, December.
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