' contributions to a public good. The donation is either costless (because it is financed by the experimenter) or deducted from a team …

encourage cooperation may actually hurt morale, by convincing opportunistic team members to imitate and later take advantage of …This paper studies how morale in teams can break down. It interprets high morale as team members working together … productively, either because of a sense of fairness or because of implicit incentives from repeated interactions. Team members …

We experimentally investigate spillover effects of affirmative action policies in tournaments on subsequent team … performance and the willingness to work in teams. In three different team environments, we find that such policies in form of … gender quotas do not harm performance and cooperation within teams, and do not weaken people's willingness to work in teams …

cooperation in a subsequent social dilemma game. The issues we study are part of the broader topic of whether there are behavioral … cooperation for pairs of market-winners, market-losers and mixed pairs and study both the cases where interaction in the social … experience has adverse effects on the efficiency of cooperation on both market-winner and market-loser pairs. In market …

In this work, we explore the role of learning dynamics and social norms in human cooperation on networks. We study the …-positioned at each game iteration. Our results show that the network structure does not affect the dynamics of cooperation, which …

factors that are known to affect cooperation levels, and in so doing replicate and extend previous empirical research on …