Executive Compensation and The Optimality of Managerial Entrenchment.

Firms are more complicated than standard principal-agent theory allows : firms have assets-in-place; firms endure through time, allowing for the possibility of replacing a shirking manager; firms have many managers, constraining the amount of equity that can be awarded to any one manager; and, a firm's owner can transfer some control to a manager, thereby entreching her. Recognizing these characteristics, we solve for the vesting dates; wage, equity and options components; and control rights of an optimal contract.