The paper considers an infinitely repeated competition between vertical manufacturer-retailer hierarchies. In every period, retailers privately observe the demand, consequently manufacturers pay retailers “information rents”. I compare between several collusive equilibria that differ in the...

This paper studies the effects of mortgage subsidies and imperfect competition in the U.S. mortgage market. I exploit novel quasi-experimental variation in interest rates generated by the discontinuities in pricing rules and find evidence of advantageous selection. I develop and estimate a rich...

Consider a buyer and a seller who have agreed to trade an intermediate good. It is ex-post efficient to adapt the good to the prevailing state of the world. The seller has private information about the costs of adapting the good. In the case of non-integration, the buyer has no possibility to...

A manufacturer chooses the optimal retail market structure and bilaterally and secretly contracts with each (homogeneous) retailer. In a classic framework without asymmetric information, the manufacturer sells through a single exclusive retailer in order to eliminate the opportunism problem....