We consider Bayesian incentive compatible and individually rational mechanisms for resolving conflicts between two agents who are uncertain about each other's fighting potential. We model the default option of outright conflict as a probabilistic contest. Examples of such contests may be...

There is an intensive dispute in political economics about the impact of institutions on income redistribution. While the main focus is on comparison between different forms of representative democracy, the influence of direct democracy on redistribution has attracted much less attention. In...

Publicly provided health care implies considerable intergenerational redistribution. The possibility of accumulating a fund or debt will affect the degree of redistribution as well as how efficient the financing of health care is. In a voting model we study how governments inability to make...

We explore the implications of migrants' self-selection for the determination of immigration policy in a simple model where incentives and resources to migrate vary with skills. We show how self-selection determines the response of potential migrants to immigration policy changes, which is...

Publicly provided health care implies considerable intergenerational redistribution. The possibility of accumulating a fund or debt will affect the degree of redistribution as well as how efficient the financing of health care is. In a voting model we study how governments inability to make...

There is an intensive dispute in political economics about the impact of institutions on income redistribution. While the main focus is on comparison between different forms of representative democracy, the influence of direct democracy on redistribution has attracted much less attention. In...

We explore the implications of migrants' self-selection for the determination of immigration policy in a simple model where incentives and resources to migrate vary with skills. We show how self-selection determines the response of potential migrants to immigration policy changes, which is...

We consider a committee facing a binary decision under uncertainty. Each member holds some private information. Members may have different preferences and initial beliefs, but they all agree which decision should be taken in each of the two states of the world. We characterize the optimal...

The Pareto dominance relation is shown to be the unique nontrivial partial order on the set of finite-dimensional real vectors satisfying a number of intuitive properties.

In this paper we study a sender-receiver game between an uninformed government and two informed lobbyists. There is a conflict of interest between government and lobbyists in the sense that the government's payoff is state-dependent while lobbyists prefer a certain policy irrespective of the...