Nuclear power lost significant credibility after the accident in Japan of 2011, leading to downward revisions about its development in the coming years. Yet, the British government has just approved the construction of a nuclear power plant in the UK, at a strike price which has puzzled many...

In this paper we argue that when a subgroup of countries cooperate on emission reduction, the optimal response of non-signatory countries reflects the interaction between three potentially opposing factors, the incentive to free-ride on the environmental benefits of cooperation, the incentive to...