万分感谢sifire大哥，所有文章都已找到，问题已解决。以下为问题原文：
求助几篇JFE、JAR、JBV等三个期刊中的文献全文，年代为1995年以前。我在ScienceDirect上只查到摘要，没有全文。万分感激!

[1] Stephen J. Brown,Mark I. Weinstein. Derived factors in event studies. Journal of Financial Economics，Volume 14, Issue 3, September 1985, Pages 491-495

[2] Christopher B. Barry, Stephen J. Brown. Differential information and the small firm effect. Journal of Financial Economics, Volume 13, Issue 2, June 1984, Pages 283-294

3] Karen Hopper Wruck. Equity ownership concentration and firm value : Evidence from private equity financings. Journal of Financial Economics, Volume 23, Issue 1, June 1989, Pages 3-28

[4] Stephen J. Brown, Mark I. Weinstein. Derived factors in event studies. Journal of Financial Economics, Volume 14, Issue 3, September 1985, Pages 491-495

[5] Dan Galai, Ronald W. Masulis. The option pricing model and the risk factor of stock. Journal of Financial Economics, Volume 3, Issues 1-2, January-March 1976, Pages 53-81

[6] Clifford W. Smith, Jr. Option pricing: A review. Journal of Financial Economics, Volume 3, Issues 1-2, January-March 1976, Pages 3-51

[7] William A Sahlman.The structure and Governance of Venture-capital Organizations[J].Journal of Financial of Economics,1990,27:473-521.