This paper shows that, contrary to what is generally believed, decreasing concavity of the agent’s utility function with respect to the screening variable is not sufficient to ensure that stochastic mechanisms are suboptimal. The paper demonstrates, however, that they are suboptimal...

This paper analyzes bilateral contracting in an environment with contractual incompleteness and asymmetric information. One party (the seller) makes an unverifiable quality choice and the other party (the buyer) has private information about its valuation. A simple exit option contract, which...

This paper derives conditions under which reputation enables certifiers to resist capture. These conditions alone have strong implications for the industrial organization of certification markets: 1) Honest certification requires high prices that may even exceed the static monopoly price. 2)...

This paper studies the structure of optimal finance contracts in an agency model of outside finance, when investors possess private information. We show that, depending on the intensity of the entrepreneur’s moral hazard problem, optimal contracts induce full, partial, or no revelation of...

This paper studies the strategic effect of a difference in timing of verification in an agency model. A principal may choose between two equally efficient verification procedures: monitoring and auditing. Under auditing the principal receives additional information. Due to a double moral hazard...

The paper extends the optimal delegation framework pioneered by Holmström (1977, 1984) to a dynamic environment where, at the outset, the agent privately knows his ability to interpret decision relevant private information received later on. We show that any mechanism can be implemented by a...

Viscusi (1978) shows how, in markets with quality uncertainty, perfect certification results in separation from top down due to an unraveling process similar to Akerlof (1970). De and Nabar (1991) argue that imperfect certification prevents unraveling so that equilibria with full separation do...

We study the optimal hierarchical structure of an organization under limited commitment. The organization cannot make a long term commitment to wages and output levels, while it can commit to its hierarchical structure. We show that the optimal hierarchical structure is horizontal when it is...

This paper offers an explanation why a principal may demand too much paperwork from a subordinate: Due to limited liability and moral hazard a principal is unable to appropriate all rents. Internal paperwork allows a more accurate monitoring of the agent and enables the principal to appropriate...