This paper investigates the competition effects of the entry of Vattenfall into the German electricity market. While the competition authorities supported the entry by approving Vattenfall's acquisition of three regional utilities, other market participants raised concerns over the emergence of...

A multi-region, multi-sector dynamic computable general equilibrium model is applied to explore the economic and welfare effects of the pledges submitted by developed countries (Annex I countries) and major developing (non-Annex I) countries for 2020 under the Copenhagen Accord. In addition to...

To meet ambitious global climate targets, mitigation effort in China and India is necessary. This paper presents an analysis of the scientific literature on how effort-sharing approaches affect emission allowances and abatement costs of China and India. We find that reductions for both China and...