We combine the traditions of Coase and Adam Smith to look for the most efficient mechanisms in situations where buyers need sequences of human asset services, but only know their sequence one step ahead. The environment has two critical features: (a) multilateral matching allows gains from...

We develop a model to discuss a government's incentives to delegate to bureaucrats the regulation of an industry. The industry consists of a polluting firm with private information about its production technology. Implementing a transfer-based regulation policy requires the government to make...

We analyze the problem of a buyer who purchases a long-term project from one of several suppliers. A changing state of the world influences the costs of the suppliers. Complete contracts conditioning on all future realizations of the state are infeasible. We show that contractual incompleteness...