长江经济带工业生态效率评价及区域差异研究  

Industrial eco-efficiency evaluation and regional differences of yangtze river economic belt

作　　者：任胜钢[1] 张如波[1] 袁宝龙[2] REN Shenggang1 ,ZHANG Rubo1 ,YUAN Baolong2(1 Business School of Central South University, Changsha 410083, China; 2 Business School of Central South University of Forestry and Technology, Changsha 410004, Chin)

机构地区：[1]中南大学商学院,长沙410083 [2]中南林业科技大学商学院,长沙410004

出　　处：《生态学报》2018年第15期5485-5497,共13页Acta Ecologica Sinica

基　　金：国家社会科学基金重大项目(15ZDA020);国家自然科学基金青年项目(71703171);湖南省自然科学基金杰出青年项目(2015JJ1018);教育部哲社重大课题攻关项目(16JZD013);湖南省社会科学成果评审委员会课题(XSP17YBZZ144)

摘　　要：提高长江经济带工业生态效率,是促进工业向绿色转型升级的重要路径,更是促进区域经济与生态协调发展的重要选择。将工业生态系统分解为工业经济、环境、能源三个子系统,以2009—2013年9省2市的工业数据为基础,采用网络DEA模型对长江经济带9省2市的工业生态效率及三个子系统效率进行评价。结果显示:(1)长江经济带工业生态效率水平整体呈上升趋势,且自上游至下游效率水平依次递增。(2)长江经济带工业经济子系统效率水平相对稳定,区域内以下游最高、上游最低;环境子系统效率水平呈增长趋势,区域内以下游最高、中游最低;能源子系统效率水平呈增长趋势,区域内以下游最高、上游最低;(3)收敛性检验显示,长江经济带工业生态效率及各子系统效率呈收敛趋势,其中工业经济子系统效率呈相对稳定的状态。研究为长江经济带工业生态效率的改善提出了可操作性的政策建议。Improving the industrial eco-efficiency of Yangtze River economic belt is an important road to promote industrial transformation, upgrading and green development; additionally, it is indispensable to push forward the coordinated development of regional economy and ecology. We divided industrial ecosystem into three subsystems that is economy, environment and energy. Then, based on industrial data of 9 provinces and 2 municipalities in 2009--2013, we adopt network DEA model to evaluate the industrial eco-effieiency and its corresponding subsystems. Results show that： （ 1 ） Industrial eco-efficiency in the Yangtze River economic belt is on the rise and also it is increasing from upstream to downstream. （2） For the economic subsystem, its industrial eco-efficiency is relatively stable and it is highest in the downstream area, lowest in the upstream area. Regarding the environmental subsystem, its industrial eco-efficiency continues to grow and it is highest in the downstream area, lowest in the midstream area. With respect to the energy subsystem, its industrial eco-efficiency is also increasing and it is highest in the downstream area, lowest in the upstream area. （3） The convergence test shows the industrial eeo-efficieneies of provincial ecosystem and its subsystems have a convergent tendency where the economic subsystem is in the relatively stable condition. Lastly, we provide practical insights into policies for improving the industrial eco-efficiency of Yangtze River economic belt.

关 键 词：工业生态效率 工业生态系统网络结构 网络DEA 长江经济带 

分 类 号：F427[经济管理—产业经济]