The Impact of Sex, Value Orientations and Risk Attitudes on Trust and Reciprocity

An investment game is used to generate indices of trust and reciprocity from 182 young adults. The raw data indicate that men are more trusting than women and responders return a larger share of their resources to more trusting senders than to less trusting senders. Sex differences do not account for variation in reciprocity. These results are similar to some previous studies. However, when the participants' social value orientations and risk …