数字经济对产业结构升级的影响研究

Research on the Impact of Digital Economy on Industrial Structure Upgrading

摘要: 本文采用空间计量模型，研究了2011年至2022年中国31个省份和直辖市的数字经济与产业结构升级之间的关系，揭示了数字经济发展对产业结构高级化和合理化的空间溢出效应。研究发现，数字经济发展与产业结构的高级化和合理化存在显著的空间正相关性，且在研究期间保持稳定。尤其是上海、北京、天津等城市因其先发优势和政策支持，成为数字经济发展的前沿，显著促进了产业结构的优化和升级。研究还发现，社会消费和外商直接投资的增加为产业结构优化提供了资金和市场需求支持。基于研究发现，文章提出了有针对性的政策建议，以推动区域经济的均衡发展和产业的高质量升级。

Abstract: This paper employs a spatial econometric model to study the relationship between the digital economy and industrial structure upgrading across 31 provinces and municipalities in China from 2011 to 2022. The research reveals the spatial spillover effects of digital economy development on the advancement and rationalization of industrial structures. The findings indicate a significant positive spatial correlation between digital economy development and the advancement and rationalization of industrial structures, which remained stable throughout the study period. Notably, cities such as Shanghai, Beijing, and Tianjin, with their first-mover advantages and policy support, have become frontiers in digital economy development, significantly promoting the optimization and upgrading of industrial structures. The study also finds that increased social consumption and foreign direct investment have provided financial and market demand support for industrial structure optimization. Based on these findings, the paper proposes targeted policy recommendations to promote balanced regional economic development and high-quality industrial upgrading.