生产性服务业开放对制造业绿色发展的影响——机制检验及环境规制的调节效应

The Impact of the Opening-up of Producer Services on the Green Development of Manufacturing Industry:Mechanism Test and Moderating Effect of Environmental Regulation

制造业绿色发展是我国经济高质量发展的必由之路。文章从生产性服务业开放的视角,理论分析了其影响制造业绿色发展的内在机制以及环境规制在两者之间的调节作用,进而基于2005~2021年省级面板数据,利用双向固定效应、工具变量法等方法展开实证检验。研究表明,生产性服务业开放能显著促进制造业绿色发展,且在服务业开放水平较高和沿海地区的表现更强。机制检验表明,要素结构优化、生产成本节约和绿色技术创新是生产性服务业开放推动制造业绿色发展的重要渠道。调节效应表明,环境规制在生产性服务业开放影响制造业绿色发展中起到正向调节作用,且在沿海地区的调节效应更强。文章研究对加快高水平对外开放,推动制造业绿色发展具有积极意义。

The green development of manufacturing industry is a necessary path for the high-quality development of China's economy.From the perspective of the opening-up of producer services,this paper theoretically analyzes the internal mechanism through which the opening-up of producer services affects the green development of manufacturing industry and the moderating effect of environmental regulation between the two,and conducts empirical tests by using two-way fixed effects and instrumental variable method based on the provincial panel data from 2005 to 2021.The research shows that the opening-up of producer services can significantly promote the green development of manufacturing industry and this promotion effect is stronger in the areas with higher level of opening-up of services as well as the coastal areas.The mechanism test reveals that the optimization of factor structure,the saving of production cost and the innovation of green technology are the important channels through which the opening-up of producer services gives impetus to the green development of manufacturing industry.The moderating effect indicates that environmental regulation plays a positive moderating role in the impact of the opening-up of producer services on the green development of manufacturing industry,and this moderating effect is stronger in the coastal areas.The research of this paper has positive significance for accelerating high-standard opening-up and promoting the green development of manufacturing industry.