【作者单位】b Research Institute of Resource-based Economic Transformation and Development, Shanxi University of Finance and Economics, Taiyuan, 030006, China a Cooperative Innovation Center for Transition of Resource-based Economies, Shanxi University of Finance and Economics, Taiyuan 030006, China c Department of Economics, Taiyuan Normal University, Jingzhong 030619, China
【年份】2019
【卷号】Vol.206
【页码】1101-1109
【ISSN】0959-6526
【关键词】Emergy analysis DEA Eco-efficiency Circular economy Coal mining area
【摘要】 Improving the eco-efficiency of the circular economy system in mining areas has been recognized as the most effective way to reduce the greenhouse effect and achieve sustainable development. Based on the emergy theory and on data envelopment analysis...
