阶段性信息披露和风险资产定价

Abstract

Abstract: The insiders of public company who have more information about the company than other investors should disclose their information to all the investors,and they will disclose their information in the interest of themselves.Different from the early models,we assume the information that the insiders disclosed should be correct and full.In the same time,we assume that the insiders can disclose the information during a certain time period.This paper derived the equilibrium price of risk asset in this setting.

Key words: disclose of information, equilibrium price of risk asset, asymmetric information, JEL classification:(D82 G12)

CLC Number:

WU Wei-xing. Gradual Disclosure and Risky Asset Pricing[J]. Chinese Journal of Management Science, 2006, (2): 1-6.

References

[1] Lorie,J.and V.Niederhoffer,Predictive and statistical properties of insider trading[J].Journal of Law and Economics,1968,11:35-33.
[2] Jaffe,J.,Special information and insider trading[J].Journal of business,1974,47:410-428.
[3] finnerty,J.,Insiders and market efficiency[J].Journal of Finance,1976,31:1141-1148.
[4] Pope,P.,R.Morris and D.Peel,Insider trading:some evidence on market efficiency and directors share dealings in great Britain[J].Journal of Business Finance and Accounting,1990,17:359-380.
[5] Seyhun,N.,Why does aggregate insider trading predict future stock retruns?[J].Quarterly Journal of Economics,1992,107:1303-1331.
[6] Friederich,S.,A.gregory and J.Matatko,Short-term returns around the trades of corporate insiders on the London stock exchange[J].European Financial Management,2002,8:7-30.
[7] Carpenter,J.and B.Remmers,Executive stock option exercises and inside information[J].Journal of Business,2001,74:513-534.
[8] Lakonishok,J.and L.Lee,Are insider trades informative?[J].Review of financial studies,2001,14:79-111.
[9] Etebaria,A.,A.Tourani-Rad,and A.Gilbert,Disclosure regulation and the profitability of insider trading:Evidence from New Zealand[J].Pacific-Basin Finance Journal,2004,12:479-502.
[10] Kyle,A.,Continuous Auctions and Insider Trading[J].Econometrica,1985,53:1315-1335.
[11] Ausbel,L.,Insider rading in a rational expectations ecouomy[J].American Economic Review,1990,80:1022-1041.
[12] Bhattacharya,U.and H.Daouk,The world price of insider rading[J].Journal of finance,2002,57:75-108.
[13] Leland,H.,Insider trading:Should it be prohibited?[J].Journal of Political Economy,1992,100:859-887.
[14] Huddart,S.,J.Hughes and C.Levine,Public disclosure and dissimulation of insider trades[J].Econometrica,2001,69:665-681.
[15] Carlton,D.Fischel,The regulation of insider trading[J].Standford Law Review,1983,35:357-895.
[16] 凌士勤,杨波,袁开洪.分类信息对股市波动的影响研究[J].中国管理科学,2005,13(3):20-25.
[17] 马超群,张浩,基不同交易量股票价格的信息调整速度差异研究[J].中国管理科学,2005,13(5):18-22.
[18] Benabou,R.and G.Laroque,Using Privileged Information to Manipulate Markets:Insiders,Gurus and Credibility[J].Quarterly Journal of Economics,1992,107:921 -958.
[19] Shin,H.-S.,disclosures and Asset Returns[J].Econometrica,2003,71(1):105-33.
[20] Cox.J.,S.A.Ross,and M.Rubinstein,Option Pricing:A Simplified Approach[J].Journal of Financial Economics,1979,7,229-263.
[21] Bickel,P.J.and K.A.Docksum,Mathematical Statistics:Basic Ideas and Selected Topics[M].Holden-Day,Inc.,Oakland,1977.
[22] Hong H.,T.Lim,and J.C.Stein,Bad News Travels Slowly:Size,Analyst Coverage,and the Profitability of Momentum Strategies[J].Journal of Finance,2000,LV:265-295.

Gradual Disclosure and Risky Asset Pricing

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