the treatment. Therefore, we conclude that relational goods are important to enhance cooperation, that acquaintance and … cooperation. Also, we find further evidence for women's behaviour to be more context-specific than men's. …

We use data on response times from a public goods experiment to test the hypothesis that cooperation is instinctive … hypothesis that cooperation is instinctive, while defection is ‘rational’. Moreover, as the experiment is designed also to assess … the effects of the consumption of relational goods on cooperation, we are also able to state that some types of relational …

scarcer and hence competitive pressure is higher. By contrast, levels of cooperation are very similar across areas. This … indicates that scarcity does not hamper cooperation, at least as long as a subsurvival level has not been exceeded. Our data …

We investigate the effects of power on cooperation in repeated social dilemma settings. Groups of five players play …

hence competitive pressure is higher. By contrast, levels of cooperation are very similar across areas. This indicates that … scarcity does not hamper cooperation, at least as long as a sub-survival level has not been reached. Our data further reveal a …

“divided loyalties” and “conditional cooperation” perspectives – that give opposite predictions about how individuals will …

reinforcement learning, conditional cooperation, inertia, preference for consistency, and limited attention. Our findings point to a …

dilemma in which self-interest should produce a sub-optimal outcome absent sanctions for non-cooperation. We then test …

dilemma in which self-interest should produce a sub-optimal outcome absent sanctions for non-cooperation. We then test …

scarcer and hence competitive pressure is higher. By contrast, levels of cooperation are very similar across areas. This … indicates that scarcity does not hamper cooperation, at least as long as a subsurvival level has not been exceeded. Our data …