We model a two-candidate electoral competition in which there is uncertainty about a policy-relevant state of the world. The candidates receive private signals about the true state, which are imperfectly correlated. We study whether the candidates are able to credibly communicate their...

We develop a model in which two firms that have proposed to merge are privately informed about merger-specific efficiencies. This enables the firms to influence the merger control procedure by strategically revealing their information to an antitrust authority. Although the information improves...

I study Cournot competition under incomplete information about demand while assuming that market price must be non-negative for all demand realizations. Although this assumption is very natural, it has only rarely been made in the earlier literature. Yet it has important economic consequences:...

A model of a two-candidate election is developed in which the candidates are mainly office-motivated but also to some arbitrarily small extent policy-motivated, and their chosen platforms are to some arbitrarily small extent noisy. The platforms’ being noisy means that if a candidate has...

We study the effects of unequal representation in the interest-group system on the degree of information transmission between a lobbyist and a policymaker. Employing a dynamic cheap-talk model in which the lobbyist cares instrumentally about his reputation for truthtelling, we show that the...

Suppose an altruistic person, A, is willing to transfer resources to a second person, B, if B comes upon hard times. If B anticipates that A will act in this manner, B will save too little from both agents' point of view. This is the Samaritan's dilemma. The mechanism in the dilemma has been...

This paper sheds light on two mechanisms that make some citizens worse off from a political leader’s having access to more information. It also addresses the question who are the losers and who are the winners. Moreover, it is discussed how the results of the analysis can be helpful in...

This paper studies an extension of Rogoff (1985) where the central banker can choose how much effort to exert and thereby learn about a supply shock. With this assumption, it is not necessarily optimal for society to delegate to a "conservative" banker. This may explain why such delegation often...

This paper investigates the effects of industry-wide unions and employers’ associations in a duopolistic industry. Using an efficient bargaining model, we show that it is profitable for workers to form an industry union if firms produce goods that are substitutes. In our model industry-wide...

We study tacit collusion in repeated auctions in which bidders can only observe pastwinners and not their bids. We adopt a stringent interpretation of tacit collusion ascollusion without communication about strategies that we model as a symmetryrestriction on repeated game strategies: Strategies...