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首先基于数据包络分析(DEA)模型提出了单要素效率和要素联合使用效率的定义,然后应用2003～2007年的省级数据测算了我国30个省市(西藏除外)的环境效率、能源效率和经济社会发展的协调度。测算结果显示,我国各地经济社会发展协调度总体上呈现出区域特征,东部的协调度比西部和中部高些。各地产业结构、能源生产与消费的分工结构、外商直接投资(FDI)、技术进步和环境治理的投入均可解释我国各区域经济社会发展协调度的差异。
First, based on DEA model, the definition of single-factor efficiency and joint-use efficiency of elements was put forward. Then the environmental efficiency and energy efficiency of 30 provinces (excluding Tibet) in China were calculated using provincial data from 2003 to 2007. And the coordination of economic and social development. The results show that the overall coordination of economic and social development in different parts of China presents the regional characteristics, and the coordination degree in the eastern part is higher than that in the western and central parts. The industrial structure, the division of labor structure of energy production and consumption, foreign direct investment (FDI), technological progress and investment in environmental governance all explain the differences in the coordination of economic and social development in different regions of China.