碳环境规制、技术进步异质性与绿色全要素生产率  

Carbon Environmental Regulation,Technological Progress Heterogeneity and Green Total Factor Productivity

作　　者：杨小辉 Yang Xiaohui(School of Management,Shijiazhuang Tiedao University,Shijiazhuang 050043,China)

机构地区：[1]石家庄铁道大学管理学院,河北石家庄050043

出　　处：《石家庄铁道大学学报（社会科学版）》2023年第4期10-17,共8页Journal of Shijiazhuang Tiedao University（Social Science Edition）

基　　金：河北省社科基金项目“京津冀空气质量生态补偿机制研究”(HB22GL057)。

摘　　要：技术进步是提升绿色全要素生产率(GTFP)的根本动力,研究碳环境规制、技术进步异质性对绿色全要素生产率的影响对“双碳”目标的实现和经济可持续发展具有重要意义。以2005年、2010年、2015年和2020年空间数据为基础,利用地理加权回归模型构建技术进步异质性对绿色全要素生产率影响模型,以检测不同技术进步路径对GTFP的空间影响规律。研究结果表明,碳环境规制下的R&D投入对绿色全要素生产率的影响呈先减小后增大的趋势;碳环境规制下的DS对GTFP的影响始终为负,并存在门槛效应;碳环境规制下的FDI对绿色全要素生产率的影响取决于“污染避风港”效应和“污染晕轮”效应。通过技术进步提升绿色全要素生产率,应当同时考虑技术进步的一致性和区域特征。Technological progress is the fundamental driving force to improve green total factor productivity(GTFP).It is of great significance to study the impact of carbon environmental regula-tion and technological progress heterogeneity on green total factor productivity for the realization of"two-carbon"goals and sustainable economic development.Based on the spatial data of 2005,2010,2015 and 2020,the geographical weighted regression model was used to construct the impact model of technological progress heterogeneity on green total factor productivity,in order to detect the spatial impact law of different technological progress paths on GTFP.The results show that the influence of R&D input on green total factor productivity decreases first and then increases.The influence factor of DS on GTFP under carbon environment regulation is always negative,and there is a threshold effect.The influence of FDI on green total factor productivity under carbon environmental regulation depends on the"pollution haven"effect and the"pollution halo"effect.To promote green total factor productivity through technological progress,the consistency of technological progress and regional characteristics should be considered.

关 键 词：碳环境规制 技术研发 省际间技术溢出 FDI技术溢出 绿色全要素生产率 

分 类 号：F062.2[经济管理—政治经济学]