cooperation in a partner setting. We systematically vary a group's composition from all individuals being partner over blended … composition does not affect cooperation in the subsequent partner setting with one exception: Groups cooperate significantly less …

-cooperative strategic games. Cooperation models, such as ERC and inequality aversion, yield superior predictions compared to the standard … account well for the observed fairness and cooperation in all the tested games. The impressive predictions of the theory … promoting fairness and cooperation in the discussed games is only marginal. Strikingly, the Golden Ratio, known for its …

can promote cooperation through a combination of sorting and opportunistic signaling, with late period defections by … remains unclear. In each of six treatments that vary the cooperation premium and the informational basis for reputation …, that with a high cooperation premium and good information, investment in reputation grows across sets of finitely …

cooperation through two mechanisms: an entry mechanism, which leads to assortative selection of interaction partners, or an exit … examine the relative effectiveness of these two mechanisms in a one-shot, two-person public goods game experiment. We find …

receive restricted access (a lower share). In a laboratory experiment Rank-Order-VCM elicits median contributions equal to the …