环境规制工具对绿色技术进步的差异性影响

Differential impact of different environmental regulatory tools on green technological progress

摘要:

通过构建异质性环境规制对绿色技术进步双重效应的理论分析框架，将嵌入全球价值链分工这一现实背景纳入2002－2018年我国30个省级样本的绿色技术进步的测算，并考察环境规制引致的绿色研发投入、人力资本与进口中间品变动等间接渠道对绿色技术进步的影响。研究表明：命令型环境规制通过人力资本积累、中间品进口对绿色技术进步间接产生正向影响；市场型环境规制和自愿型环境规制通过绿色技术创新、人力资本积累、中间产品进口对绿色技术进步间接具有正向作用。基于研究结论，建议采取因地制宜地实行差异化的环境规制组合工具、吸引高端人才向创新一线聚集等措施促进我国的绿色技术进步，推动我国向科技强国、制造强国迈进。

Abstract:

This paper constructs a theoretical framework of the direct and indirect effects of environmental regulation on green technology progress，incorporates the realistic background embedded in the global value chain division of labor into the calculation of green technological progress in 30 provincial samples of China from 2002 to 2018, and investigates the impact of indirect channels such as green R&D investment, human capital and changes in imported intermediates caused by environmental regulations on the progress of green technology. The conclusions of the study show that mandatory environmental regulation has an indirect positive impact on the progress of green technology through the accumulation of human capital and the import of intermediate products, meanwhile, market-based environmental regulations and voluntary environmental regulations indirectly have a positive effect on green technological progress through green technology innovation, human capital accumulation, and intermediate product imports. Based on the conclusion of the research, the paper puts forward some suggestions to promote the green technology progress of our country by adopting the combination tools of differentiated environmental regulation according to local conditions, attracting high-end talents to gather in the innovation line, and so on, and to promote our country to move forward to the scientific and technological power and the manufacturing power country.