Human cooperation, occurring without reciprocation and between unrelated individuals in large populations, represents … via social learning. Using an online social dilemma experiment, we find evidence that participants' contributions were … evidence for lower cooperation (i) when exposed to social information about peer cooperation levels than without such …

In this work, we explore the role of learning dynamics and social norms in human cooperation on networks. We study the … balance between the choice that returns higher payoffs with the choice in agreement with social norms. In our experiment …-positioned at each game iteration. Our results show that the network structure does not affect the dynamics of cooperation, which …

Why does human cooperation often unravel in economic experiments despite a promising start? Previous studies have … cooperation). This interpretation has been considered evidence of a uniquely human form of cooperation, motivated by altruistic … both confounds explanations based on conditional cooperation with explanations based on individuals learning how to better …