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 …, and that intrinsic reciprocity is rewarded. In fact, the total level of cooperation, in which trust is reciprocated, is …

behavior of students and the general population in a trust experiment. We find very similar behavioral patterns for the two …

simple voting experiment, we show that many voters are willing to engage in voting as a form of punishment, even when voting …Altruistic punishment is a fundamental driver for cooperation in human interactions. In this paper, we expand our … understanding of this form of costly punishment to help explain a puzzle of voting behavior: why do people who are indifferent …

Different from traditional gift exchange experiments, we study a field experiment where a random subsample of …

This paper reports the results from a controlled field experiment designed to investigate the causal effect of public …

We conduct a field experiment where we vary both the presence of a gift exchange wage and the effect of the worker …

legally a tax. We design a randomized field experiment with treatments informing individuals that the levy is a tax. We …