A Safety Valve Model of Equity as Anti-opportunism

Equity can be defined as the use of a more flexible, morally judgmental, and subjective mode of legal decision making that roughly corresponds with historical equity. This Element presents a simple contracting model that captures the role of equity as a safety valve, and shows how it can solve problems posed by opportunists–agents with unusual willingness and ability to take advantage of necessary imperfections in the law. In this model, a simple but imperfect formal legal regime is able to...