Bottom-up approaches towards a global climate agreement : an overview -- Carlo Carraro, Christian Egenhofer and Noriko Fujiwara -- Regional and subglobal climate blocs : a cost-benefit analysis of bottom-up climate regimes / Barbara Buchner and Carlo Carraro -- Do regional integration approaches...

This paper analyses issue linkage as a way to increase co-operation on issues where incentives to free-ride are strong. The goal is to determine under what conditions players prefer to link negotiations on two different issues rather than to negotiate on the two issues separately. Suppose that...