We propose a theory of supervision with endogenous transaction costs. A principal delegates part of his authority to a supervisor who can acquire soft information about an agent's productivity. If the supervisor were risk-neutral, the principal would simply make the better informed supervisor...

This paper surveys what can be learned from recent advances in the incomplete contract literature to understand how public goods are or should be provided. The paper starts with a section on the full information case that presents and discusses the classical Samuelson condition on the optimal...

What are the costs and benefits of exclusive dealing and why do manufacturers choose to organize their retailing markets in this way instead of taking a common retailer? This article traces back the benefits of this organizational form of distribution to the provision of incentives in a setting...