post announcement mechanism does not have a significant effect on the cooperation rate. However, the nudge leads to a … striking increase in the cooperation rate. We provide suggestive evidence that the nudge we use provides subjects with a focal …

Several economists have maintained that social and internalized norms can enforce cooperation in public good situations …. This experimental study investigates impacts of social and internalized norms for cooperation among strangers in a public … norms for cooperation. Both treatment effects increase voluntary contributions significantly. These results suggest two …

Several economists have maintained that social and internalized norms can enforce cooperation in public good situations …. This experimental study investigates impacts of social and internalized norms for cooperation among strangers in a public … norms for cooperation. Both treatment effects increase voluntary contributions significantly. These results suggest two …

cooperation), especially for Partners. These results suggest Take framing and Individual-level feedback increase the variability …We study framing effects in repeated social dilemmas by comparing payoff-equivalent Give- and Take-framed public goods … good. The results show Take framing and Individual-level feedback lead to more extreme behavior (free-riding and full …

We experimentally examine how the incentive to defect in a social dilemma affects conditional cooperation. In our first … conditional cooperation is higher when the own gain from defecting is lower and when the loss imposed on the first mover from … role of social preferences in conditional cooperation …

We examine how conditional cooperation is related to the material payoffs in a Sequential Prisoner's Dilemma experiment … the material loss to the first-mover when the second-mover defects in response to cooperation. We find that few second …

cooperation. In between two identical public goods games, participants play a mini dictator game that, depending on the treatment …

While inequality in resource endowments has been shown to affect cooperation levels in groups, much of this evidence … payoff-irrelevant inequality in resources between groups on cooperation within equal groups. When all groups are poor or rich …