贸易开放、多渠道FDI与高技术产业绿色技术进步——基于中国省际数据的空间计量及VAR脉冲分析

Trade Openness,Multi-channel FDI and Progress of Green Technology in High-tech Industry——Spatial Measurement and VAR Pulse Analysis based on Inter-provincial Data in China

在新经济增长理论框架的基础上,聚焦高技术产业绿色技术进步,基于2006—2018年中国(内地)省级面板数据,采用Super-SBM模型测度环境约束下中国高技术产业绿色技术进步,分解出纯技术效应部分和规模效应部分。基于空间杜宾模型进行实证检验,并构建VAR(向量自回归)模型探索其长期效果。结果表明:目前,我国高技术产业绿色技术进步主要由纯技术效应贡献;FDI资金和物力流入均通过提升规模效应促进本地高技术产业绿色技术进步,而在邻地则通过提升纯技术效应实现这一过程;FDI技术流入主要通过提高纯技术效应推动绿色技术进步;高质量人力资本和严格的环境规制均在本地显著促进高技术产业绿色技术进步,在邻地则无此效应。贸易开放本身能够显著促进本地高技术绿色技术进步,但与FDI资金和物力流入交互影响均抑制本地绿色技术进步,而与FDI技术流入交互作用在本地和邻地均对绿色技术进步具有显著促进作用。

On the basis of new economic growth theory framework,this paper focus on high technology industry green technology progress,based on the provincial panel data from 2006 to 2018,the Super-SBM model to measure environmental constraints China green high technology industry technology progress,and decompose the pure technical effect and scale effect,has carried on the empirical test model based on spatial durbin model,and build the VAR(vector autoregression)model to explore the long-term effects.The results show that the green technology progress of China's high-tech industry is mainly contributed by pure technology effect.FDI capital and material resources inflow is to promote the green technology progress of local high-tech industry by enhancing the scale effect,while in the neighborhood,it is to achieve this process by enhancing the pure technology effect.FDI technology inflow mainly promotes green technology progress through improving pure technology effect in the long run;high quality human capital and strict environmental regulation can promote the green technology progress of high-tech industry in local,but not in neighboring areas.Trade opening itself can significantly promote local high-tech green technology progress,but the interaction with FDI capital and material resource inflow inhibits local green technology progress,while the interaction with FDI technology inflow has a significant promoting effect on local and neighboring areas.