substantial externality on the rest of the world. We analyze whether the threat of counter-geoengineering technologies capable of … international cooperation. Our game-theoretical model of asymmetric countries allows for a rigorous analysis of the strategic …

In this paper we experimentally investigate whether partial coercion can in combination with conditional cooperation … finding is that in our setting conditional cooperation is not a strong enough force to increase contribution levels. Although … cooperation and puts some doubt on the idea that it is crucial in overcoming social dilemma problems …

of universal cooperation because the more prosocial subjects populate the two efficient institutions first, elect … prosocial judges (if institutionally possible), and immediately establish a social norm of high cooperation. This norm appears … to guide subjects' cooperation and punishment choices, including the virtually complete removal of antisocial punishment …

Intergenerational altruism and contemporaneous cooperation are both important to the provision of long-lived public …

Intergenerational altruism and contemporaneous cooperation are both important to the provision of long-lived public …