We examine the effect of bilateral trade in a concentrated industry under Cournot competition, when firms are regulated by national agencies who care about national social welfare. We allow for differences in costs and market sizes and for asymmetric information between regulatory agencies and...

The Paper analyses the funding of an infrastructure project (high speed train line, platform, tunnel, harbor, regional airport, fibre-to-the-home network, etc.) in a situation in which an incumbent operator has private information about market profitability (demand, cost) and the infrastructure...

This paper argues that parties regulate competition among like-minded factions so as to enhance reputation building by, and voter trust in, the politicians standing for a given cause. While intra- and interparty competition contributes to keeping politicians on their toes, unbridled competition...

In a general auction framework with independent private values, we propose a game, with a simple economic interpretation, that allows to implement the revenue-maximizing auction outcome when the seller ignores the distributions of the different bidders’ valuations. In this detail-free...

The authors consider a model where two agents, privately informed about their own characteristics, play a game on behalf of two uninformed principals. They analyze the existence of recommitment effects through public announcement of contracts in a model where agency contracts, designed ex-ante,...

We examine a Bertrand competition game between two intermediaries offering matching services between two sides of a market. Indirect network externalities arise as the probability of finding one's match with a given intermediary increase with the number of agents of the other side who use the...