Regulating Insider Trading When Investment Matters
AbstractWe provide a general framework for analyzing the effects of insider trading on real investment and welfare as well as the consequences of different regulatory policies in a model where all traders are rational expected-utility maximizers and aware of their position in the market. We find that: with costly information acquisition, an "abstain-or-disclose" rule tends to be optimal; with free information acquisition, laissez-faire is better. This suggests enforcing an abstain-or-disclose rule with a high standard of proof for inside information. Our approach also uncovers the pitfalls of welfare analysis in the noise-trader model.
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Bibliographic InfoArticle provided by Springer in its journal European Finance Review.
Volume (Year): 8 (2004)
Issue (Month): 2 ()
Contact details of provider:
Web page: http://springerlink.metapress.com/link.asp?id=111870
Other versions of this item:
- Medrano, Luis Angel & Vives, Xavier, 2002. "Regulating Insider Trading when Investment Matters," CEPR Discussion Papers 3292, C.E.P.R. Discussion Papers.
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Danthine, Jean-Pierre & Moresi, Serge, 1993.
"Volatility, information and noise trading,"
European Economic Review,
Elsevier, vol. 37(5), pages 961-982, June.
- Jean-Pierre DANTHINE & Serge MORESI, 1990. "Volatility, Information, and Noise Trading," Cahiers de Recherches Economiques du DÃ©partement d'EconomÃ©trie et d'Economie politique (DEEP) 9015, Université de Lausanne, Faculté des HEC, DEEP.
- Holmstrom, Bengt & Tirole, Jean, 1993. "Market Liquidity and Performance Monitoring," Journal of Political Economy, University of Chicago Press, vol. 101(4), pages 678-709, August.
- Kyle, Albert S, 1989. "Informed Speculation with Imperfect Competition," Review of Economic Studies, Wiley Blackwell, vol. 56(3), pages 317-55, July.
- Bhattacharya, Utpal & Spiegel, Matthew, 1991.
"Insiders, Outsiders, and Market Breakdowns,"
Review of Financial Studies,
Society for Financial Studies, vol. 4(2), pages 255-82.
- Manove, Michael, 1989. "The Harm from Insider Trading and Informed Speculation," The Quarterly Journal of Economics, MIT Press, vol. 104(4), pages 823-45, November.
- Rohit Rahi, 1993.
"Adverse selection and security design,"
Economics Working Papers
64, Department of Economics and Business, Universitat Pompeu Fabra, revised Feb 1994.
- Bernhardt, Dan & Hollifield, Burton & Hughson, Eric, 1995.
"Investment and Insider Trading,"
Review of Financial Studies,
Society for Financial Studies, vol. 8(2), pages 501-43.
- Dan Bernhardt & Eric Hughson, 1991.
"Intraday Trade in Dealership Markets,"
841, Queen's University, Department of Economics.
- Leland, Hayne E, 1992.
"Insider Trading: Should It Be Prohibited?,"
Journal of Political Economy,
University of Chicago Press, vol. 100(4), pages 859-87, August.
- Demsetz, Harold, 1986. "Corporate Control, Insider Trading, and Rates of Return," American Economic Review, American Economic Association, vol. 76(2), pages 313-16, May.
- Khanna, Naveen & Slezak, Steve L & Bradley, Michael, 1994. "Insider Trading, Outside Search, and Resource Allocation: Why Firms and Society May Disagree on Insider Trading Restrictions," Review of Financial Studies, Society for Financial Studies, vol. 7(3), pages 575-608.
- 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.
- Repullo, Rafael, 1999.
"Some Remarks on Leland's Model of Insider Trading,"
London School of Economics and Political Science, vol. 66(263), pages 359-74, August.
- Bray, Margaret, 1985. "Rational Expectations, Information and Asset Markets: An Introduction," Oxford Economic Papers, Oxford University Press, vol. 37(2), pages 161-95, June.
- Damodaran, Aswath & Liu, Crocker H, 1993. "Insider Trading as a Signal of Private Information," Review of Financial Studies, Society for Financial Studies, vol. 6(1), pages 79-119.
- Utpal Bhattacharya & Hazem Daouk, 2002. "The World Price of Insider Trading," Journal of Finance, American Finance Association, vol. 57(1), pages 75-108, 02.
- Diamond, Douglas W & Dybvig, Philip H, 1983.
"Bank Runs, Deposit Insurance, and Liquidity,"
Journal of Political Economy,
University of Chicago Press, vol. 91(3), pages 401-19, June.
- Yosha Oved, 1995. "Information Disclosure Costs and the Choice of Financing Source," Journal of Financial Intermediation, Elsevier, vol. 4(1), pages 3-20, January.
- Sarkar Asani, 1994. "On the Equivalence of Noise Trader and Hedger Models in Market Microstructure," Journal of Financial Intermediation, Elsevier, vol. 3(2), pages 204-212, March.
- Spiegel, Matthew & Subrahmanyam, Avanidhar, 1992. "Informed Speculation and Hedging in a Noncompetitive Securities Market," Review of Financial Studies, Society for Financial Studies, vol. 5(2), pages 307-29.
- 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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