The Value of Private Information
We study the consumption-investment problem of a CRRA agent who possesses private information about the future prospects of a stock. We compute the value of the information to the agent by comparing the utility equivalent with and without the information of the agent. The value of private of information to the agent depends linearly on the wealth of agents and decreases with both the propensity to intermediate consumption and the risk aversion. Agents with low coefficients of relative risk aversion value private information more highly. Consistent with the empirical literature, the optimal portfolio holdings of informed agents are correlated with expected returns on the risky asset.
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- Jones, Charles M. & Lamont, Owen A., 2002.
"Short-sale constraints and stock returns,"
Journal of Financial Economics,
Elsevier, vol. 66(2-3), pages 207-239.
- Hirshleifer, Jack, 1971. "The Private and Social Value of Information and the Reward to Inventive Activity," American Economic Review, American Economic Association, vol. 61(4), pages 561-74, September.
- Admati, Anat R & Pfleiderer, Paul, 1990. "Direct and Indirect Sale of Information," Econometrica, Econometric Society, vol. 58(4), pages 901-28, July.
- H. Nejat Seyhun, 1992. "Why Does Aggregate Insider Trading Predict Future Stock Returns?," The Quarterly Journal of Economics, Oxford University Press, vol. 107(4), pages 1303-1331.
- Foster, F Douglas & Viswanathan, S, 1996. " Strategic Trading When Agents Forecast the Forecasts of Others," Journal of Finance, American Finance Association, vol. 51(4), pages 1437-78, September.
- Paul A. Gompers & Andrew Metrick, .
"Institutional Investors and Equity Prices,"
Rodney L. White Center for Financial Research Working Papers
20-99, Wharton School Rodney L. White Center for Financial Research.
- Kyle, Albert S, 1985. "Continuous Auctions and Insider Trading," Econometrica, Econometric Society, vol. 53(6), pages 1315-35, November.
- Core, John & Guay, Wayne, 1999. "The use of equity grants to manage optimal equity incentive levels," Journal of Accounting and Economics, Elsevier, vol. 28(2), pages 151-184, December.
- Kang, Jun-Koo & Stulz, Rene M., 1997.
"Why is there a home bias? An analysis of foreign portfolio equity ownership in Japan,"
Journal of Financial Economics,
Elsevier, vol. 46(1), pages 3-28, October.
- Jun-Koo Kang & Rene M. Stulz, 1995. "Why Is There a Home Bias? An Analysis of Foreign Portfolio Equity Ownership in Japan," NBER Working Papers 5166, National Bureau of Economic Research, Inc.
- Anat R. Admati, Paul Pfleiderer, 1988. "A Theory of Intraday Patterns: Volume and Price Variability," Review of Financial Studies, Society for Financial Studies, vol. 1(1), pages 3-40.
- Rozeff, Michael S & Zaman, Mir A, 1988. "Market Efficiency and Insider Trading: New Evidence," The Journal of Business, University of Chicago Press, vol. 61(1), pages 25-44, January.
- Liu, Jun & Longstaff, Francis & Pan, Jun, 2001.
"Dynamic Asset Allocation with Event Risk,"
University of California at Los Angeles, Anderson Graduate School of Management
qt9fm6t5nb, Anderson Graduate School of Management, UCLA.
- Meulbroek, Lisa K, 1992. " An Empirical Analysis of Illegal Insider Trading," Journal of Finance, American Finance Association, vol. 47(5), pages 1661-99, December.
- Bernardo, Antonio E. & Judd, Kenneth L., 2000. "Asset market equilibrium with general tastes, returns, and informational asymmetries," Journal of Financial Markets, Elsevier, vol. 3(1), pages 17-43, February.
- Chakravarty, Sugato & McConnell, John J., 1999.
"Does Insider Trading Really Move Stock Prices?,"
Journal of Financial and Quantitative Analysis,
Cambridge University Press, vol. 34(02), pages 191-209, June.
- Bhushan, Ravi, 1989. "Firm characteristics and analyst following," Journal of Accounting and Economics, Elsevier, vol. 11(2-3), pages 255-274, July.
- Bhattacharya, U. & Spiegel, M., 1989.
"Insiders, Outsiders And Market Breakdowns,"
fb-_89-20, Columbia - Graduate School of Business.
- Michael Manove, 1989. "The Harm from Insider Trading and Informed Speculation," The Quarterly Journal of Economics, Oxford University Press, vol. 104(4), pages 823-845.
- Brennan, Michael J. & Subrahmanyam, Avanidhar, 1995. "Investment analysis and price formation in securities markets," Journal of Financial Economics, Elsevier, vol. 38(3), pages 361-381, July.
- Irvine, Paul J., 2003. "The incremental impact of analyst initiation of coverage," Journal of Corporate Finance, Elsevier, vol. 9(4), pages 431-451, September.
- Demsetz, Harold & Lehn, Kenneth, 1985. "The Structure of Corporate Ownership: Causes and Consequences," Journal of Political Economy, University of Chicago Press, vol. 93(6), pages 1155-77, December.
- Joël Peress, 2004. "Wealth, Information Acquisition, and Portfolio Choice," Review of Financial Studies, Society for Financial Studies, vol. 17(3), pages 879-914.
- Verrecchia, Robert E, 1982. "Information Acquisition in a Noisy Rational Expectations Economy," Econometrica, Econometric Society, vol. 50(6), pages 1415-30, November.
- Cornell, Bradford & Sirri, Erik R, 1992. " The Reaction of Investors and Stock Prices to Insider Trading," Journal of Finance, American Finance Association, vol. 47(3), pages 1031-59, July.
- Hayne E. Leland., 1990.
"Insider Trading: Should It Be Prohibited?,"
Research Program in Finance Working Papers
RPF-195, University of California at Berkeley.
- McConnell, John J. & Servaes, Henri, 1990. "Additional evidence on equity ownership and corporate value," Journal of Financial Economics, Elsevier, vol. 27(2), pages 595-612, October.
- 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.
- Huberman, Gur, 2001. "Familiarity Breeds Investment," Review of Financial Studies, Society for Financial Studies, vol. 14(3), pages 659-80.
- Ausubel, Lawrence M, 1990. "Insider Trading in a Rational Expectations Economy," American Economic Review, American Economic Association, vol. 80(5), pages 1022-41, December.
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