数字化转型、产业结构合理化与绿色全要素生产率

Digital Transformation, Rationalization of Industrial Structure and Green Total Factor Productivity

摘要: 选取2011~2023年中国30个省级行政区面板数据，运用基准回归模型和中介效应检验模型，量化考察数字化转型对绿色全要素生产率的影响效应，以及产业结构合理化作为中介变量的作用机制。研究结果显示，数字化转型能够显著地正向促进绿色全要素生产率水平的提升。同时，在经过内生性研讨和稳健性检验后发现，这一结论具有较好的稳健性。对产业结构合理化的中介效应检验结果表明，产业结构合理化是数字化转型促进绿色全要素生产率水平提升的重要作用途径之一。异质性分析结果说明，在南方地区和对外开放程度较高的地区，数字化转型对绿色全要素生产率水平提升有更明显的驱动作用。

Abstract: The panel data of 30 provincial-level administrative regions in China from 2011 to 2023 were selected, and the benchmark regression model and the intermediate effect test model were used. The paper quantitatively investigates the effect of digital transformation on green total factor productivity, and the mechanism of industrial structure rationalization as an intermediary variable. The results show that digital transformation can significantly and positively promote the level of green total factor productivity. At the same time, after the endogeny study and robustness test, it is found that this conclusion has good robustness. The results show that the rationalization of industrial structure is one of the important ways to promote the level of green total factor productivity through digital transformation. The results of heterogeneity analysis show that digital transformation has a more obvious driving effect on the improvement of green total factor productivity in the southern region and the regions with a higher degree of opening up.