Wang, Ke; Yu, Shiwei; Li, Mo-Jie; Wei, Yi-Ming - In: Natural Hazards 75 (2015) 2, pp. 273-299
-directional efficiency analysis (MEA) approach is utilized for evaluation; thus, both the integrated MEA efficiency levels and the efficiency … patterns, which are represented by the variable-specific MEA efficiency according to each type of the industrial pollutant … level of China. The main findings include the following: (1) The MEA environmental efficiency increases in the economically …