转型升级下资源型城市绿色发展效率研究——以中部地区为例

Research on the Green Development Efficiency of Resource-based Cities in Central China in Terms of Transformation and Upgrading

经济新常态下,我国经济工作最艰巨的任务是实现经济转型升级,而经济转型升级的突破口是充分认识和实现绿色发展的助推作用。运用超效率SBM模型和Malmquist指数对2011~2015年我国中部地区资源型城市绿色发展效率进行研究,发现中部地区绿色发展效率没有达到DEA有效状态,37个资源型城市的绿色发展效率存在显著差异;各省绿色发展全要素生产率增长幅度处于波动状态,技术效率和技术进步都对绿色发展效率的改善发挥了一定作用。

China ＇s economy has entered a period of new normalcy,thus the most complicated economic working is to realize the economic transformation and upgrading. The key is to fully recognize the major push of green development. The present study shows,by analyzing the green development efficiency of resource-based cities in central China for the period 2011 ~ 2015 based on super efficiency SBM and Malmquist index,that from the provinces as a whole,green development efficiency of resourcebased cities in six provinces of central China is not effective; green development efficiency of 37 resourcebased cities is significantly different. Among these cities,Bozhou City shows the highest efficiency of green development in all cities,Jiaozuo City is the lowest,there is more than 0. 8 between the two; Dynamic analysis of Malmquist index draws the conclusion that technology progress and technological efficiency have played a certain role in the improvement of green development efficiency.