for norms. The model explains (a) why cooperation in social dilemmas rises if players can previously announce their … communicate affect cooperation, (c) why players in sender-receiver games tend to transmit more information than a standard … analysis would predict, and (d) why senders of false messages are often sanctioned if punishment is available. …

We develop a game-theoretical model of honesty and fairness to study cooperation in social dilemma games with … cooperation in simultaneous social dilemmas. In contrast, the model based on norms of honesty and fairness can. We also illustrate … cooperation depends on how many players communicate, and whether the social dilemma is played simultaneously or sequentially. In …

anger, ‘social’ emotions like shame and guilt need to be present for punishment to be an effective deterrent of … through institutional as well as emotional mechanisms. Recent studies emphasize the importance of negatively valued emotions …, such as anger, which motivate individuals to punish free riders. However, these types of emotions also trigger retaliatory …

anger, ‘social’ emotions like shame and guilt need to be present for punishment to be an effective deterrent of … through institutional as well as emotional mechanisms. Recent studies emphasize the importance of negatively valued emotions …, such as anger, which motivate individuals to punish free riders. However, these types of emotions also trigger retaliatory …

anger, ‘social’ emotions like shame and guilt need to be present for punishment to be an effective deterrent of … through institutional as well as emotional mechanisms. Recent studies emphasize the importance of negatively valued emotions …, such as anger, which motivate individuals to punish free riders. However, these types of emotions also trigger retaliatory …

anger, ‘social’ emotions like shame and guilt need to be present for punishment to be an effective deterrent of … through institutional as well as emotional mechanisms. Recent studies emphasize the importance of negatively valued emotions …, such as anger, which motivate individuals to punish free riders. However, these types of emotions also trigger retaliatory …

Reciprocity is one of the main basic social relations that constitute societies. It consists of being favourable to … fact proper reciprocity). Reciprocity extends to important cases of aids inducing aids that are not strictly reciprocal. It … in questions of development. The theory of reciprocity shows and compares the various types of solutions of the …

norms. In recent years, there has been substantial progress, however, on how cooperation norms are enforced. Here we review … insights into the proximate and ultimate forces behind human cooperation. …

experiments, like reciprocal behavior, costly punishment, the role of intentions, giving in dictator games and concerns for social …