In this paper, we investigate the role of unequal opportunities and social group membership in preferences for redistribution. We present results from a large-scale online experiment with more than 4,000 participants. The experiment features a real-effort task and a subsequent dictator game with...

Economic and social interactions often take place in open communities but the dynamics of the community choice process and its impact on cooperation of its members are yet not well understood. We experimentally investigate community choice in social dilemmas. Participants repeatedly choose...