我国环境治理投资绩效评价及其影响因素——基于面板数据的SBM-TOBIT两阶段模型  

The Environmental Regulation Investment Efficiency Evaluation and Its Influencing Factors Analysis of China Based on the SBM-TOBIT Model of Panal Data

作　　者：张亚斌[1] 马晨[1] 金培振[1] 

机构地区：[1]湖南大学经济与贸易学院,湖南长沙410079

出　　处：《经济管理》2014年第4期171-180,共10页Business and Management Journal ( BMJ )

摘　　要：本文基于2000～2011年我国30个省份的要素投入与产出数据，采用SBM方向性距离函数分析了包括环境治理投资要素在内的环境治理总体绩效，并进一步评测了环境治理投资绩效。利用TOBIT模型对影响环境治理投资效率变动的因素进行实证检验。本文研究表明，我国的环境治理总体绩效上表现出恶化趋势；华东地区环境治理投资冗余额上升最快，其次是华北地区和中南地区，东北地区的环境治理投资冗余额增长最慢；北京和上海等东南沿海省份的环境治理投资冗余较少、效率较高，山西、宁夏、贵州、甘肃的环境治理资金的运用合理性方面仍有较大提升空间。环评执行项目数、环境来访信件数、国内生产总值对环境治理投资效率有正向的影响；“三同时”执行项目数、排污费收入、第二产业占比、人口自然增长率对环境治理投资效率影响为负；财政收入、环境来访批次、RD经费支出对环境治理投资效率尚未表现出显著影响。This paper adopts SBM method in order to analyze the environmental regulation investment efficiency of China based on the input and output factors and the data of thirty provinces from 2000 to 2011. The SBM model can measure bad outputs which traditional DEA model can not weigh. The input variables are environmental regula- tion investment, number of environmental employees and expenditure of energy. The output variables are industrial gas waste,industrial water waste, industrial solid waste and the GDP, the first three of which are bad outputs. In terms of evaluation sample, we select six administrative region and thirty provinces （ not including Xizang because of data availability）, in order to realize analysis from overall to individual. In terms of evaluation target, we select envi- ronmental regulation total effeciency and investment effeciency, going deep into analysis. The index of total effecien- cy is the score of SBM model,and the index of investment effeciency is calculated by the slack from SBM model. The research shows that the environmental regulation total efficiency of China is deteriorating as time goes by, and that the environmental regulation total efficiency of Beijing, Shanghai is higher than other provinces, but that of Shanxi, Ningxia, Guizhou and Gansu needs to be improved. The environmental regulation investment redundancy of Eastern China increases faster than North China and Mid-South China, and that the Northeast Region increases slo- west. We have found some provinces whose environmental regulation investment efficiency must be paied close at- tention to, and they are as follows：Shanxi of North China, Liaoning of Northeast Region, Shandong and Anhui of East China, Hubei and Guangxi of Mid-South China,Yunnan and Guizhou of Southwest Region, Shanxi and Gansu and Ningxia of Northwest Region. Other provinces＇ environmental regulation invest efficiency have good expression, such as Shanghai ,Jiangsu and Zhejiang of East China, Guangdong and Hainan of Mid-South China. Our environ- m

关 键 词：环境治理投资绩效 影响因素 SBM-TOBIT两阶段模型 

分 类 号：F205[经济管理—国民经济]