摘要
文章基于带非期望产出的SBM模型,利用2006—2015年的省级面板数据,测算得出我国28个省份的环境治理投资效率,并对各区域进行收敛性及其影响因素分析。结果表明:全国省际间环境治理投资效率差距较大,但存在收敛态势,效率落后区域对发达区域存在追赶趋势;各影响因素对环境治理投资效率收敛过程的影响具有区域差异性。这意味着,对不同区域需制定差别化措施,以加快收敛速度,逐步缩小省际间差距,促进环境治理投资效率的整体提高。
Based on the SBM model under undesirable outputs, the provincial panel data from 2006 to 2015 is used to analyze the efficiency of environmental management investment in China. Then the convergence and influencing factors of each region is analyzed. The results show that the investment efficiency gap is large, the trend is convergence and the efficiency of environmental management investment in backward areas has "Catch-up effect". Furthermore, the influencing factors of convergence are different in three regions. This means that different regions need to develop different measures to speed up the convergence rate, gradually narrow the inter-provincial gap, and promote the overall efficiency of environmental governance investment.
作者
李洪伟
任盈盈
陶敏
LI Hongwei;REN Yingying;TAO Min(College of Economics and Management,Shandong University of Science and Technology,Qingdao Shandong 266590,China)
出处
《生态经济》
北大核心
2019年第4期179-184,共6页
Ecological Economy
基金
国家自然科学基金项目"大气污染防治的三维结构分析:驱动因素
责任分担与政策协同"(71573186)
国家自然科学基金青年项目"基于环境生产技术的区域大气污染物减排目标
逐步标杆路径及技术预测研究"(71704095)
教育部人文社会科学研究项目"我国环境治理投资效率增长模式识别与转变机制研究"(11YJC790165)
关键词
环境治理
投资效率
数据包络分析
收敛性分析
影响因素
environmental governance
investment efficiency
data envelopment analysis
convergence analysis
influencing factors
