implications. -- group membership ; competition ; punishment ; army ; experiment … punishment behavior. Our study uses experiments conducted with 525 officers in the Swiss Army, and exploits random assignment to … platoons. We find that, without competition between groups, individuals are more prone to cooperate altruistically in a …

punishment ; collective action ; public goods ; internet experiment … in biology and the social sciences. Recent experimental evidence suggests that altruistic punishment is an important … mechanism to maintain cooperation among humans. In this paper we explore the boundary conditions for altruistic punishment to …

-in-the-field experiment, male producers allocate too few inputs to their wife's plot, failing to maximize household aggregate profits. They do …

side, by magnifying the prevalence of anti-social behavior towards outsiders. A large-scale experiment implemented in …

and indirect reciprocity as well as third-party punishment – emerges earliest as an effective means to increase … cooperation in a repeated prisoner's dilemma game. We find that third-party punishment exhibits a strikingly positive effect on … cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment …

. -- conditional cooperation ; selfish bias ; punishment ; public good experiment ; strategy method …This paper introduces new experimental designs to enrich understanding of conditional cooperation and punishment in … public good games. The key to these methods is to elicit complete contribution or punishment profiles using the strategy …

. -- cooperation ; experiment ; public goods ; punishment ; religion … altruistic punishment by using public goods experiments. We conducted the experiments in Turkey at different points in time; one … punishment among individuals during Ramadan, even when the degree of their religiosity varied. However, less religious people did …

welfare is reduced is that punishment can express anger about free-riding. If this is the case, then tools that regulate … aggression. In this lab experiment, we find that adopting an objective attitude (Objective), through a form of emotion regulation …