Subjective performance evaluation is modeled as auditing without commitment. A superior, who has to decide whether an where to audit the work done by a subordinate, takes into account all interim information he has obtained in the meantime. This invites workers to cover up and withhold...

Subjective performance evaluation is modeled as auditing without commitment. A superior, who has to decide whether an where to audit the work done by a subordinate, takes into account all interim information he has obtained in the meantime. This invites workers to cover up and withhold...

We study the reasons and conditions under which mediation is beneficial when a principal needs information from an agent to implement an action. Assuming a strong form of limited commitment, the principal may employ a mediator who gathers information and makes non-binding proposals. We show that...