中国工业全要素生产率、空间溢出与环境污染——基于省域单元的空间计量研究

Industry TFP, Spatial Spillover and Environmental Pollution in China——Based on Spatial Measurement on Provincial Unit

基于2001-2015年的省级面板数据,在利用曼奎斯特指数计算工业TFP基础上,构建空间计量模型,实证分析了我国工业TFP对区域环境污染的空间溢出效应。研究发现,中国省域环境污染存在显著的正向空间相关性,区域环境污染程度受其他与之相近空间地区的影响;工业TFP的提升对区域内的环境污染改善有显著促进作用,对区域外的环境污染改善溢出效应亦显著,大力促进创新驱动,改变经济增长方式对区域环境生态有明显的改善作用;另外经济发展水平向好对区域内环境污染改善有显著促进作用;第二产业占比对本地区和相邻地区环境污染程度增加具有显著的推动作用;外商投资水平有利于本地区的环境改善。

On the basis of provincial panel data during 2001-2015, the paper calculates industrial TFP based on Malmquist method, constructs a spatial econometric model, analyses spatial spillover effect of China＇s industrial TFP on regional environment pollution. The study finds that the provincial environmental pollution has significant positive spatial correlation between the regions; The industrial TFP has a significant role in the regional environmental pollution as well as outside region environmental pollution, the spillover effect is significant, Innovation driven and the change of growth mode has obvious effect on improving the regional ecological environment.The economic development level have a significant role in promoting environmental improvement in the region;Second industry accounts for a significant role in promoting environmental pollution in the region and adjacent areas; Foreign investment plays a significant role in promoting the regional environmental improvement.