Imitating the best strategy from the previous period has been shown to be an important heuristic, in particular in relatively complex environments. In this experiment we test whether subjects are more likely to use imitation if they are under stress. Subjects play a repeated Cournot oligopoly....

Victorious alliances often fight about the spoils of war. We consider experimentally when members of victorious alliances accept a peaceful division of the spoils, and when they fight against each other, and how the inability to commit to a peaceful division affects their effort contributions in...

We study endogenous group formation in tournaments employing experimental threeplayer contests. We find that players in endogenously formed alliances cope better with the moral hazard problem in groups than players who are forced into an alliance. Also, players who are committed to expending...

Despite numerous studies on the social and political impact of refugees in Europe, we have very little systematic evidence on the impact of refugee settlement on social cohesion in the developing world. Using data gathered in Northern Lebanon, we show that increased salience of the "refugee...

The threat of overthrow stabilizes a constitution because it disciplines the elites. This is the main rationale behind rights to resistance. In this paper, we test this conjecture experimentally. We model a society in which players can produce wealth by solving a coordination problem....

This paper analyzes private precautions against crime when the value of the property to be protected is private information. In a framework in which potential criminals can choose between different crime opportunities, we establish that decentralized decision-making by potential victims may lead...

This paper analyzes a contest in which defenders move first, have private information about the value of the objects they are trying to protect, and determine the observability of their defense efforts. The equilibrium consistent with the intuitive criterion depends on the distribution of...

We investigate how third-party punishers and potential violators decide under evidentiary uncertainty in a take game. In line with the legal requirement and in contrast to economic models, neither the sanction nor the harm level affects the punishment probability, but the quality of evidence...

Low self-control is considered a fundamental cause of crime. The aim of our study is to provide causal evidence on the link between self-control and criminal behavior. We test whether individuals with lower self-control behave in a more antisocial manner and are less risk-averse and thus are,...