We examine optimal dynamic incentive contracts when adverse selection and moral hazard problems are present. We find that early success is optimally penalized in the sense that the agent who succeeds early subsequently faces a lower- powered incentive contract. Penalizing success in this manner...

This paper explores the possibility for efficient long term contracts among traders with changing and privately known incentives for exchange. We analyze a negotiation process that enables parties to adapt the default rules of exchange to changes in their preferences for trade. The selection of...