, and that intrinsic reciprocity is rewarded. In fact, the total level of cooperation, in which trust is reciprocated, is … experimentally investigate the relationship between intrinsic and instrumental reciprocity by running a two-period repeated trust … do not know and hence the second period comes as a surprise. We find that subjects anticipate instrumental reciprocity …

To investigate the external validity of laboratory results, we combine a public good experiment with three treatments … in a field experiment. One treatment offers the opportunity to free-ride, the other two are placebo treatments. We …

candidate is expectations: what people expect could affect how they feel about what actually occurs. In a real-effort experiment …

among high-school students and intertemporal choices were measured using an incentivized experiment. Students who …

Unfair intentions provoke negative reciprocity from others, making their concealment potentially beneficial. This paper …

We study reputational herding in financial markets in a laboratory experiment. In the spirit of Dasgupta and Prat (2008 …

We develop a model that relates self-control and conflict identification to cooperation patterns in social dilemmas. As … predicted, we find in a laboratory public goods experiment a robust association between stronger self-control and higher levels … of cooperation. This means that there is evidence for an impulse to be selfish and that cooperative behavior requires …