worsen them, if individuals possess different degrees of morality. We characterize heterogenous Alger-Weibull morality … for individuals with below (above) average morality. Equilibrium public good provision is not increased by morality, as … long as there are homo oeconomicus individuals. An increase in morality of an individual may reduce total provision of the …

interaction based on forward-looking conditional cooperation within a standard linear public goods model. Among other things, I … motivated types in the population is rather small. -- Linear Public Goods Games ; Conditional Cooperation ; Ethical Behavior …

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 …

temporary group member's effort but also the efforts of the permanent group members and, ultimately, also cooperation within the …

-societal differences in voluntary cooperation. Using one-shot public goods experiments in four comparable subject pools from the US and the … cooperation is lower in Morocco and Turkey than in the UK and the US. Using the ABC approach - in which cooperative attitudes and … beliefs explain cooperation - we show that cooperation is mostly driven by differences in beliefs rather than cooperative …

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 …