摘要
文章采用2003—2014年湖北长江经济带各城市的统计数据,构建非期望产出的DEA-SBM模型,从时间和空间的角度测算了绿色发展效率以及演化趋势和特征,并计算出各城市投入和产出冗余度和不足度,为湖北长江经济带提高资源利用效率和加大环境保护提供决策和参考。
This paper uses statistical data of cities in the Yangtze River economic belt of Hubei Province from 2003 to 2014 to constrnet an unexpected ontpnt DEA-SBM model. And then from the perspectives of time and space, the paper measures the efficiency of green development and the evolution trend and characteristics, and also calculates redundancy and shortness of input and output of each city, thus providing a decision-making and reference for increasing resources use efficiency and enhancing the environmental conservation in Hubei Yangtze River economic belt.
作者
刘习平
管可
Liu Xiping;Guan Ke(Hubei province collaborative innovation center for carbon emissions trading;School of Economics and Environmental Resource,Hubei University of Economics,Wuhan 430205,China)
出处
《统计与决策》
CSSCI
北大核心
2018年第18期103-106,共4页
Statistics & Decision
基金
湖北省教育厅人文社会科学研究项目(16Q205)
