solidarity (although the term is rarely used). Solidarity is a key concept in Catholic Social Teaching. This paper builds a …. Experimenters want to learn how much solidarity experimental participants exhibit when this is costly. But from a Catholic …

experiment. We find no differences between treatments. This suggests that those dictators who give are purely internally …

In the Solidarity Game (Selten and Ockenfels, 1998), two "rich" persons can support a "poor" one. A strong positive … correlation between one rich person's solidarity contribution and his expected contribution of the other is observed. This paper …

We study in a sample of 1,070 primary school children, aged seven to eleven years, how altruism in a donation … experiment is related to children's risk attitudes and intertemporal choices. Examining such a relationship is motivated by … theories of reciprocal altruism that provide a cornerstone for understanding human social behavior. We find that higher risk …

We study with a sample of 1,070 primary school children, aged seven to eleven years,how altruism in a donation … experiment is related to children’s risk attitudes and intertemporalchoices. Examining such a relationship is motivated by …

We study with a sample of 1,070 primary school children, aged seven to eleven years, how altruism in a donation … experiment is related to children's risk attitudes and intertemporal choices. Examining such a relationship is motivated by … theories of reciprocal altruism that provide a cornerstone to understand human social behavior. We find that higher risk …

counterproductive when they diminish altruism, ethical norms and other social preferences. Evidence from 51 experimental studies …