increases substantially after introducing an ex post sanctioning possibility. Namely, subjects can assign punishment points to …

second contributor. The consequences of sanctioning depend on the treatment: whereas punishment can reduce inequality in one … treatment, it only creates another inequality in the other. To capture the effect of delay on punishment both treatments are run … once with immediate and once with delayed punishment. Moreover, to investigate the effect of pure voice, all four …

play a treatment with punishment, they cooperate less and face higher punishment costs than when first playing a treatment … without punishment. The changes are that drastic that punishment does not pay in the first case, while it does in the later …. Second, for participants first playing without punishment the contributions in the very first period of play determine the …

The most famous element in Bentham's theory of punishment, the Panopticon Prison, expresses his view of the two … purposes of punishment, deterrence and special prevention. We investigate Bentham's intuition in a public goods lab experiment … by manipulating how much information on punishment experienced by others is available to would-be offenders. Compared …

a punishment regime, in which certain individuals are permitted, but not required, to have punishment directed toward … them. The punishment system can condition on type and contribution history. The results indicate that the most effective … regime, in terms of contributions and earnings, is one that allows punishment of low contributors only, regardless of …

punishment opportunities are restricted to agents who are linked through alternative punishment networks. We find that the … structure of the punishment network significantly impacts contributions to the public good, but not overall efficiencies …. Contributions collapse over decision rounds in groups with limited punishment opportunities, even if the absolute punishment …

symmetric and asymmetric punishment regimes for bribery, one may wonder which punishment strategy is more effective in curbing … design. The results show that, in both countries, with symmetric punishment recipients are less likely to grant the socially … undesirable favor, while bribers are more likely to report to the authorities with asymmetric punishment. In addition, when …

equilibrium model is developed, exploiting these facts to quantitatively assess the race crime gap, that is the difference in … crime explained by the difference in observables. The model is calibrated relying on US data and solved numerically. The … model captures well relevant dimensions of the crime phenomenon, such as the inmates composition by race, employment status …

Empirical evidence reveals that unemployment tends to increase property crime but that it has no effect on violent … crime. To explain these facts, we examine a model of criminal gangs and suggest that there is a substitution effect between … property crime and violent crime at work. In the model, non-monetary valuation of gang membership is private knowledge. Thus …