Two decision-makers choose hawkish or dovish actions in a conflict game with incomplete information. The decision-making can be manipulated by "extremists" who send publicly observed cheap-talk messages. The power of extremists depends on the nature of the underlying conflict game. If actions...

Stag hunt and chicken games are canonical representations of two kinds of strategic interactions. In stag hunt, aggression feeds on itself, and mutual fear escalates into conflict. Chicken is a model of preemption and deterrence. With complete information, these games have multiple Nash...

We build a game-theoretic model where aggression can be triggered by domestic political concerns as well as the fear of being attacked. In the model, leaders of full and limited democracies risk losing power if they do not stand up to threats from abroad. In addition, the leader of a fully...