Wei, Yi-Ming; Wang, Ke; Zhang, Xian - Center for Energy and Environmental Policy Research … - 2014
of outputs or radial contractions of inputs. In this paper, we utilize the multi-directional efficiency analysis (MEA …) approach instead of the traditional radial DEA to investigate Chinese regional energy and emissions efficiency. Since MEA … indicate that, in general, the MEA efficiency of China experienced an increasing process over the study period 1997-2010; the …