环境规制对工业竞争力的非线性效应研究——基于资本深化与技术创新的视角

Research on the Nonlinear Effect of Environmental Regulation on Industrial Competitiveness——Analysis based on the perspective of capital deepening and technological innovatio

环境规制有利于倒逼企业转型升级,提高工业竞争力。本文将EBM-GML指数作为行业竞争力的衡量指标,构建面板平滑转移模型(PSTR),探讨不同的资本深化程度下,环境规制对工业竞争力的非线性效应。研究结果表明:当资本深化程度较低时,环境规制对工业竞争力的影响为负;当资本深化程度跨越门槛值后,环境规制对工业竞争力的影响由负转正。未来应继续通过稳步提高资本深化程度,实现环境绩效与经济绩效共赢。

Environmental regulation is conducive to the transformation and upgrading of enterprises and the improvement of industrial competitiveness. In this paper, the ebm-gml index is used as a measure of industrial competitiveness, and the panel smooth transition model(PSTR) is constructed to explore the nonlinear effect of environmental regulation on industrial competitiveness under different capital deepening degrees. The results show that:firstly, when the degree of capital deepening is low, the impact of environmental regulation on industrial competitiveness is negative;secondly, when the degree of capital deepening exceeds the threshold, the impact of environmental regulation on industrial competitiveness turns from negative to positive. In the future, we should improve the degree of capital deepening to achieve a win-win situation of "environmental performance" and "economic performance".