We study contracting between a consumer and an expert. The expert can invest in diagnosis to obtain a noisy signal about whether a low–cost service is sufficient or whether a high–cost treatment is required to solve the consumer’s problem. This involves moral hazard because...

We analyze the effect of loan sales on the intensity of costly screening. Loan sales strengthen screening incentives when screening primarily improves the bank’s ability to identify profitable loans and when banks retain most of those profitable loans. However, loan sales dampen screening...

We study contracting between a consumer and an expert. The expert can invest in diagnosis to obtain a noisy signal about whether a low-cost service is sufficient or whether a high-cost treatment is required to solve the consumer’s problem. This involves moral hazard because diagnosis effort...

We analyze the optimal allocation of authority in an organization whose members have conflicting preferences. One party has decision-relevant private information, and the party who obtains authority decides in a self-interested way. As a novel element in the literature on decision rights, we...

This paper studies a principal-agent relation in which the principal's private information about the agent's effort choice is more accurate than a noisy public performance measure. For some contingencies the optimal contract has to specify ex post inefficiencies in the form of inefficient...

This article presents a model in which markets for long-term contractual employment coexist with spot markets for labor. Assuming the absence of third-party enforcement, wage contracts are required to be incentive compatible. As a consequence, contract wages yield higher expected utility to the...

This Paper views authority as the right to undertake decisions that have external effects on other members of the organization. Because of contractual incompleteness, monetary incentives are insufficient to internalize these effects in the decision-maker’s objective. The optimal assignment of...

This paper analyses the relation between authority and incentives. It extends the standard principal--agent model by a project selection stage in which the principal can either delegate the choice of project to the agent or keep the authority. The agent's subsequent choice of effort depends both...