-compliers, taken into account selfish players' behavior. Such complier optimal norms lead to a simple behavioral model that, when … experiments, like reciprocal behavior, costly punishment, the role of intentions, giving in dictator games and concerns for social …

Explaining human cooperation in large groups of non-kin is a major challenge to both rational choice theory and the … theory of evolution. Recent research suggests that group cooperation can be explained by positing that cooperators can punish … informed about the behavior of all others and cheating occurs in full view. We demonstrate that under more realistic …

bargaining situations. There is also strong evidence that people exploit free-riding opportunities in voluntary cooperation games …. Yet, when they are given the opportunity to punish free-riders, stable cooperation is maintained although punishment is … determines whether the fair types or the selfish types dominate equilibrium behavior. …

This paper investigates the driving forces behind informal sanctions in cooperation games and the extent to which … theories of fairness and reciprocity capture these forces. We find that cooperators’ punishment is almost exclusively targeted …

, or in order to imagine communities and societies more civil, richer than reciprocity, in all its shapes. " (p. xv). From … sciences, until today, inadequately explored: the dimension of the reciprocity between the economic and social agents. - This … regarding theories of reciprocity. - …