Law Commons^™

Litigation And The Optimal Combination Of Vague And Precise Clauses In Contracts, Alvaro E. Bustos

Faculty Working Papers

In this paper we determine the optimal combination of precise and vague clauses written in contracts when the parties face writing and enforcement costs, the second ones in the form of litigation. We show that the parties may prefer to write vague instead of precise clauses not only because they are cheaper to write but also because they are cheaper to enforce. We extend Battigalli and Maggi (2002) to model the decision of a principal who chooses clauses to describe the actions that an agent has to perform. As both players observe nature imperfectly they may call for a court …