We investigate corruption as a social dilemma by means of a bribery game in which a risk of collective sanction of the … over time. Reducing the size of the groups while increasing the probability of collective sanction diminishes the officials …

welfare is reduced is that punishment can express anger about free-riding. If this is the case, then tools that regulate … aggression. In this lab experiment, we find that adopting an objective attitude (Objective), through a form of emotion regulation …