This paper seeks to extend the standard assumption concerning incomplete contracts (New Institutional Economics). It is based on a very specific market transaction, within which parties can not affect the market structure. Instead, referring to transaction as introduced by John R. Commons, we...

In this paper we analyze the problem of the enforcement of incomplete contracts with endogenous outside options. Some of the equilibria we outline may reverse one of the main results presented in the standard literature. We then revisit the literature on the highly debated Fisher Body/General...