This note reconsiders some of the issues raised by Kadane and Larkey, and Harsanyi, and briefly discusses some relevant empirical results.

How do individual agents enact the institutions that govern collective behavior in a social situation? How do individuals come to share self-enforcing expectations about collective behavior, so that societal rules and constraints have an effect on individual choice? Conventional accounts, such...

In democratic societies, citizens can hold their government politically accountable for the consequences of international cooperation. Can democratic accountability shape international cooperation under strategic interdependence, and if so, to what effect? I show formally that citizens can endow...

Gradualism is common in international cooperation, as states begin with limited cooperation and choose more ambitious targets slowly over time. However, most models of international cooperation are static and thus cannot explain gradualism. I show that when states can implement domestic reforms...

Multilateral funding for global environmental protection, such as biodiversity conservation, requires donor participation. When are donors willing to participate? We examine a game-theoretic model of multilateral funding for environmental projects in developing countries. Donors must first...

Donors often condition foreign aid to recipients on policy adjustments. How do domestic interest groups influence a donor’s ability to credibly commit to implementing threats and promises? In our model, domestic interest groups in the donor country can mobilize to support the...