环境问题已经成为民生问题。数据包络分析(DEA)在环境绩效评价领域有广泛应用。考虑到中东部地区在环境治理方面有同样的任务和压力,选取中东部19个省市2010~2015年环境相关的投入和产出数据,运用DEA-Malmquist方法对环境绩效进行了分析。结果显示,环境全要素生产率没有提升,反而下降。环境治理的投入增加了,但相应的产出没有同比例扩大。北京的环境绩效总体上是提高了的。
<<Environment issues have become livelihood issues. Data Envelopment Analysis(DEA)is widely used in the field of environmental performance evaluation. Considering the same tasks and pressures on environmental governance in the East and Centre China,we selected 2010-2015 environmental related input and output data of 19 provinces and cities in the East and Centve China,and analyzed the environmental performance by DEA and Malmquist Index approach. The results showed that the Total Factor Productivity(TFP)of the environment did not increase,but decreased. The investment in environmental governance has increased,but the increase in output has not increased in the same proportion. In general,the environmental performance in Beijing is improved..
<<Keywords: | TFPEnvironmental PerformanceDEA |