We consider relational contracts for teams in which the agents monitor each other. We demonstrate that providing rents to the agents strengthens peer sanction endowed within the agents' ongoing relationship, which may have a negative effect to induce unproductive collusion as well as a positive...

We study a repeated contracting model in which the agent has private information and the performance measure is unverifiable. In an optimal stationary contract, when the discount factor is not high, the principal's objective shifts from purely reducing the information rent toward increasing the...