Argenton, Cédric; Willems, Bert - Tilburg University, Center for Economic Research - 2009
It is well established that an incumbent firm may use exclusivity contracts so as to monopolize an industry or deter … negative effects (exclusion) of exclusivity contracts. We revisit the seminal model of Aghion and Bolton (1987) under risk …-aversion and show that although exclusivity contracts induce optimal risk-sharing, they can be used not only to deter the entry of …