This paper provides new empirical evidence on regional-national disparities in environmental efficiency, based on case … of environmental efficiency and on sector specificity. This confirms the usefulness of this method for studying the … environmental economics realm, in order to investigate structural and efficiency factors at the level of within country …

sector, to improve its operational efficiency. Meanwhile, great concern about a range of environmental problems and global … study first adopts the game cross-efficiency approach to evaluate the environmental efficiency of the generation sectors in … indicate that efficiency gaps do exist among the regions even though overall efficiency has been improved. Despite the negative …