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《Journal of Tongji University(Social Science Section)》 2012-01
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Empirical Analysis of Synthetical Efficiency of Environmental Protection Investment Based on DEA Model

WEN Yue-chun,WU Ying-zi (School of Economics and Management,Tongji University,Shanghai 200092,China)  
A non-parametric data envelopment analysis(DEA) model is proposed to evaluate the synthetical efficiency of environmental protection investment,taking the Chinese provincial panel data in 2003 - 2008 as a case.Four types of region are made according to the environment investment performance and the economic development level,and the main factors affecting the environment investment efficiency of the provinces of the four regions are analysized with the stepwise regression approach respectively,which provides empirical evidence for enhancing the performance of the environment investment in different regions.
【CateGory Index】: X196;F206;F224
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