We develop two measures of board composition to investigate whether directors appointed by the CEO have allegiance to the CEO and decrease their monitoring. Co-option is the fraction of the board comprised of directors appointed after the CEO assumed office. As Co-option increases, board monitoring decreases: turnover-performance sensitivity diminishes, pay increases (without commensurate increase in pay-performance sensitivity), and investment increases. Non-Co-opted Independence—the fraction of directors who are independent and were appointed before the CEO—has more explanatory power for monitoring effectiveness than the conventional measure of board independence. Our results suggest that not all independent directors are effective monitors.

We assemble a sample of 983 equity-based awards that include either an accelerated- or a contingent-vesting provision tied to firm performance and explore the frequency, contractual nature, usage, and implications of such awards. We find that performance-vesting (p-v) provisions specify meaningful performance hurdles and provide significant incentives for executives. The propensity to use p-v provisions is positively related to the arrival of a new CEO and the proportion of outsiders on the board of directors and negatively related to prior stock performance. Performance-vesting firms have significantly better subsequent operating performance than control firms. Abnormal accounting performance does not arise from earnings management or discernible differences in financial or investment policy.