This paper studies the effectiveness of interim information in reducing inefficiencies in long term relationships. If the interim information is verifiable, it resolves all problems of asymmetric information. Under nonverifiability, the information alleviates the contracting problem only...

The paper studies procurement contracts with pre-project investigations in the presence of adverse selection and moral hazard. To model the procurer's roblem, we extend a standard sequential screening model to endogenous information acquisition with moral hazard. The optimal contract displays...

This paper considers the canonical sequential screening model and shows that when the agent has an expost outside option, the principal does not benefit from eliciting the agent's information sequentially. Unlike in the standard model without expost outside options, the optimal contract is...

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...