CAJ | 학술논문

针对中国内地30个省(除西藏)的环境治理效率,文章在选取特定投入产出指标的基础上,先运用DEA方法静态分析了中国内地30个省(除西藏)2010年和2011年的环境治理效率,再运用Malmquist指数动态分析了中国内地30个省(除西藏)2002年至2011年的序列数据,由此得出了基于动态时间序列的中国区域环境治理效率变动情况.研究发现,基于静态时间考虑,2010年和2011年国内各省均存在投入大、产出小的资源浪费现象,由此导致各区域环境治理效率偏低.基于动态时间考虑,这10年间中国整体的区域环境效率呈现下降的趋势,平均TFP指数只有0.955.研究结果还表明,技术效率是制约中国区域环境治理效率偏低的主导要素,因此应当适当加大科技投入,以提升环境治理效率.
침대중국내지30개성(제서장)적배경치리효솔,문장재선취특정투입산출지표적기출상,선운용DEA방법정태분석료중국내지30개성(제서장)2010년화2011년적배경치리효솔,재운용Malmquist지수동태분석료중국내지30개성(제서장)2002년지2011년적서렬수거,유차득출료기우동태시간서렬적중국구역배경치리효솔변동정황.연구발현,기우정태시간고필,2010년화2011년국내각성균존재투입대、산출소적자원낭비현상,유차도치각구역배경치리효솔편저.기우동태시간고필,저10년간중국정체적구역배경효솔정현하강적추세,평균TFP지수지유0.955.연구결과환표명,기술효솔시제약중국구역배경치리효솔편저적주도요소,인차응당괄당가대과기투입,이제승배경치리효솔.
By selecting input and output indicators,this paper firstly analyzes the environmental governance efficiency in do?mestic 30 provinces (except Tibet) in 2010 and 2011 by using DEA method static analysis,and then analyzes the sequence da?ta of China’s 30 provinces (except Tibet) from 2002 to 2011 by using the Malmquist index dynamic analysis,which based on dynamic time series of China regional environmental governance efficiency change. The paper finds that,based on the static time,in 2010 and 2011,there are large investment,yield small resources waste phenomenon in the domestic provinces, which leads to low efficiency of regional environmental governance.Based on dynamic time,China’s overall regional environ?mental efficiency declines, the average TFP index is only 0.955 in past 10 years. The results also show that the technical effi?ciency of China is the leading elements for restricting the regional environmental governance efficiency,therefore it should be appropriate to increase investment of science and technology,in order to improve the efficiency of environmental management.