willingness of some team members to engage in the costly punishment of shirkers. This alternative does not require small group …

altruism. Instead, we posit that social reciprocity is a triggered normative response. Our experiment confirms the existence of …. To provide theoretical foundations for social reciprocity, we show that generalized punishment norms survive in one of …

on a field experiment conducted with workers from a fishing community in Toyama Bay, Japan. Our participants are employed … different amounts of competition on-the-job and that these differences explain differences in cooperation in our experiment …

experiment have little external validity when compared to measures obtained from a field experiment with a population of …

experiment in which effort, quality adjusted output and office politics are compared under piece rates and tournaments. Our …