The present paper reports on a political choice experiment with elected real-world politicians. A questionnaire on political and public issues is taken to examine whether prospect theory predicts the responses of experts from the field better than rational choice theory. The results indicate...

Previous experimental and empirical evidence has identified social preferences in the voluntary provision of public goods. A number of competing models of such preferences have been proposed. We provide evidence for one model of behavior in these games, reciprocity (or matching, or conditional...