the severity of sanctions, we also identify an educative effect of frequent and high sanctions on further cooperation …

Revealing the identities of contributors has been shown to increase cooperation in public goods games. In this paper we … computer chat. The results confirm the positive effect of identification on cooperation among individuals. For groups, however …

large body of research demonstrates the power of “reciprocity” for inducing cooperation: When others know that you have … they think others are also cooperating; and people can develop habits of cooperation that shape their default inclinations …

of inequity and stress the importance of institutions sustaining conditional cooperation. -- Public Good ; Externality … ; Conditional Cooperation ; Inequity Aversion ; Norms …

cooperation within groups, it also has a detrimental impact on group earnings in the short run. Could the introduction of pre …-play threats to punish have enough of a beneficial impact on cooperation, while not incurring the cost associated with actual … punishment, so that they increase overall welfare? We report an experiment in which players can issue non-binding threats to …

no-punishment network. -- public goods ; experiment ; punishment ; cooperation ; networks …

contributions assuming imperfect conditional cooperation by others, and that they have some degree of bounded rationality. We show …