repeated game setting. We show that partial tax coordination is more likely to prevail if the number of regions in a coalition …

non-coalition countries with regard to emissions and welfare and compare business as usual with the coalition … liberalization by moving from autarky to free trade. Although the coalition steps up its mitigation effort, world emissions rise … environment as well as for the coalition countries’ welfare and the aggregate welfare of all countries; it reduces the range of …

distribution of cost shares that motivates some coalition of agents to separate and to block an initially given Pareto optimal … allocation which can be interpreted as the outcome of a negotiation process when all agents form a grand coalition …