Decades of research document individual differences in prosocial behavior using controlled
experiments that model social interactions in situations of interdependence. However …

Underlying preferences are often considered to be persistent, and are important inputs into
economic models. We first conduct an extensive review of the disparate literature studying …

Many green products are costlier than their nongreen counterparts, for a variety of reasons.
This “green premium” is a key challenge marketers face when targeting consumers with …

Take-it or leave-it offers are probably as old as mankind. Our objective here is, first, to
provide a, probably subjectively colored, recollection of the initial ultimatum game …

Understanding human cooperation is of major interest across the natural and social
sciences. But it is unclear to what extent cooperation is actually a general concept. Most …

We present simple one-shot distribution experiments comparing the relative importance of
efficiency concerns, maximin preferences, and inequality aversion, as well as the relative …

We investigate the link between leadership, beliefs and pro-social behavior in social
dilemmas. This link is interesting because field evidence suggests that people's behavior in …

Elucidating how inequity aversion (a tendency to dislike and correct unequal outcomes)
functions as one develops is important to understanding more complex fairness …

Social tipping can accelerate behaviour change consistent with policy objectives in diverse
domains from social justice to climate change. Hypothetically, however, group identities …

There has been an enormous amount of experimental research devoted to “otherregarding
preferences” since the publication of the first Handbook of Experimental Economics (Kagel …