We study a giver's generosity depending on her relationship with the recipient and the observer. We assign different group identities to the players using a variation of the minimumgroup paradigm, and test the effect of group memberships on altruistic giving in the dictator game with a passive...

We show that social context matters in gender-paired dictator decisions. Our experiment investigates the influence of gender-pairing and framing on monetary transfers in a 2x2x2 design where sender gender, recipient gender, and frame, i.e. give or take, are varied. We are the first to combine...

Trustful and trustworthy behaviors have important externalities for the society. But what exactly drives people to behave in a trustful and trustworthy manner? Building on research suggesting that individuals' social preferences might be a common factor informing both behaviors, we study the...

There is little consensus on whether women are more generous than men; some research results indicate a higher propensity towards giving of female dictators, whilst others suggest the opposite. Two explanations have been put forward. According to the first one, women are more generous than men...

This paper studies intertemporal social preferences. We introduce intertemporal dictator and ultimatum games where players decide on the timing of monetary payoffs. The setting is twodimensional rather than one-dimensional, in the sense that inequalities can arise in the time as well as in the...