互联网发展对区域产业结构转型升级的影响——基于中介效应的研究

The Impact of Internet Development on the Transformation and Upgrading of Regional Industrial Structure——Research Based on Mediating Effect

在新一轮科技革命的推动下,互联网技术与传统产业不断融合,逐渐成为驱动产业结构转型升级的重要动力。本文利用中介效应模型,从技术创新和人力资本积累两个维度来研究互联网发展对产业结构转型升级的影响。结果表明:互联网发展能够明显促进产业结构转型升级,在此过程中,技术创新和人力资本是有效的中介渠道,发挥了显著的中介传导作用。区域异质性检验表明,互联网发展对产业结构转型升级的影响存在明显的空间差异,互联网发展能够显著促进西部地区的产业结构转型升级而仅对东部地区和中部地区的产业结构合理化有显著影响。相对于东部地区和中部地区而言,西部地区不存在显著的中介效应。

Driven by the new round of scientific and technological revolution,the internet technology has been integrated with traditional industries continuously and gradually becoming an important driving force for the transformation and upgrading of industrial structure.This paper uses the mediating effect model to study the impact of internet development on the transformation and upgrading of industrial structure from the two dimensions of technological innovation and human capital accumulation.The results show that the internet development can obviously promote the transformation and upgrading of industrial structure.In this process,technological innovation and human capital are effective intermediary channels and play a significant role in intermediary transmission.Regional heterogeneity test shows that there are obvious spatial differences in the impact of internet development on industrial structure transformation and upgrading,internet development can significantly promote the transformation and upgrading of the industrial structure in the western region,but only has a significant impact on the rational transformation in the eastern and central regions.Compared with the eastern region and the central region,there is no significant mediating effect in western region.