We describe a model of international, multidimensional policy coordination where countries can enter into selective and separate agreements with different partners along different policy dimensions. The model is used to examine the implications of negotiation tie-in - the requirement that...

This paper examines policy centralization outcomes in a two-jurisdiction, political economy model of public good provision choices with heterogeneous policy preferences and interjurisdictional policy spillovers, under alternative democratic choice procedures, namely, direct democracy and...

We develop a model in which it is uncertainty about the future domestic policy environment that both makes international cooperation attractive and induces the possibility of a nation reneging on such an international agreement. We show, in a fairly general setting in which the likelihood of...

We study whether national leaders' foreign education influences their foreign policy, measured by voting behavior at the United Nations General Assembly (UNGA). We hypothesize that "affinity" - pre-existing or developed while studying abroad - makes leaders with foreign education more likely to...

We study whether national leaders' foreign education influences their foreign policy, measured by voting behavior at the United Nations General Assembly (UNGA). We hypothesize that “affinity” - pre-existing or developed while studying abroad - makes leaders with foreign education more likely...

For sufficiently low abatement costs many countries might undertake significant emission reductions even without any international agreement on emission reductions. We consider a situation where a coalition of countries does not cooperate on emission reductions but cooperates on the development...