This article sets out a normative theory to guide decisionmakers in the regulation of contracts between firms. Commercial law for centuries has drawn a distinction between mercantile contracts and others, but modern scholars have not systematically pursued the normative implications of this...

Individual actors want to make their promises enforceable in order to motivate mutually profitable investments. But parties cannot easily design contracts that maximize beneficial investments and also respond appropriately to changing conditions. Although economists have designed theoretical...

Contract today increasingly links entrepreneurial innovations to the efforts and finance necessary to transform ideas into value. In this Chapter, we describe the match between a form of contract that "braids" formal and informal contractual elements in novel ways and the process by which...