4Laffont J J N. Guessan T T. Group lending with adverse selection[ J]. European Economic Review, 2000, 44: 773 -784.
5Van den Steen. Too motivated[ R]. MIT Sloan Working Paper, NO. 4547-05, 2005.
6Marler J H, Faugere C. Shareholder activism and middle management equity incentives [ J ]. Corporate Govern- ante: An International Review, 2010, 18(4) : 313-328.
7Persellin J. The impact of form of compensation and like- lihood of PCAOB inspection on audit committee member resolution of management/auditor disputes [ R1. Working Paper, Texas State University, 2009.
8Vafai K. Collusion and organization design [ J ]. Economica, 2005, 72(2) : 17-37.
9Jensen, Meckling. The theory of the firm: managerial behavior, agency costs and ownership structure [ J ]. Journal of Financial Economics, 1976, (3)- 305-362.
10Perry T. Incentive compensation for outside director and CEO turnover[ EB/OL]. http//papers.ssrn.com, 2000- 07 -24.