4ROEL BEETSMA, HANS PETERS, EUGENE REBERS. When to fire bad managers: the role of collusion between management and board of directors [ J ]. Journal of eeonomic Behavior and Organization, 2000,42:427 -444,.
5LI JIN. CEO compensation, diversification, and incentives[ J ]. Journal of Financial Economics, 2002,66 : 29 - 63.
6HARRIS D, HELFAT C. Specificity of CEO human capital and compensation [ J ]. Strategic Management Journal,1997,18:895-920.