In a procurement setting, this paper examines agreements between a buyer and one of the suppliers which would increase their joint surplus. The provisions of such agreements depend on the buyer's ability to design the rules of the final procurement auction. When the buyer has no such ability,...

In this paper we consider the spatial model by Anderson and Neven (1991) to study the subgame perfect equilibria without restricting the consumers' reservation price. New equilibria emerge where firms locate at disperse points in space. Also, at equilibrium, firms may monopolize some segments of...

The model we discuss in this note is a re-examination of the classical Bertrand model of imperfect competition. the main difference is that consumers are allowed to have some strategic behavior when deciding from which one of the two sellers to buy. We will approach the resolution of the...

In a market where firms with different characteristics decide upon both the level of emissions and their reports, we study the optimal audit policy for an enforcement agency whose objective is to minimize the level of emissions. We show that it is optimal to devote the resources primarily to the...

This paper studies the incentives of short-lived agents to acquire costly private information in the presence of public signals arising from market interaction. It characterizes the social learning process, that is the revelation of information by public signals, and the information...

We analyze the optimal technology policy to solve a free-riding problem between the members of a RJV. We assume that when intervening the Government suffers an additional adverse selection problem because it is not able to distinguish the value of the potential innovation. Although subsidies and...