Collected Essays on Finance and Economics ›› 2023, Vol. 39 ›› Issue (4): 14-23.

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Research on the Influence Mechanism of Digital Economy Development on Regional Industrial Structure Optimization:Empirical Analysis Based on China's Provincial Panel Data from 2011 to 2019

CHEN Yongqiang, ZHANG Xinyu   

  1. Alibaba Business School,Hangzhou Normal University,Hangzhou 311121,China
  • Received:2022-04-20 Online:2023-04-10 Published:2023-04-12

数字经济发展对地区产业结构优化的影响机制——基于2011—2019年省级面板数据的实证分析

陈永强, 张昕钰   

  1. 杭州师范大学阿里巴巴商学院,浙江 杭州 311121
  • 作者简介:陈永强(1967—),男,浙江桐庐人,杭州师范大学阿里巴巴商学院教授;张昕钰(1998—),女,甘肃武威人,杭州师范大学阿里巴巴商学院硕士生。
  • 基金资助:
    杭州市政府委托项目(2021HSN0015);杭州师范大学研究生科研项目(YJS2022019)

Abstract: By measuring the digital economy development index and industrial structure optimization index of 30 provinces in China from 2011 to 2019, this paper empirically analyzes the transmission mechanism, impact effect and spatial evolution relationship of digital economy on regional industrial structure optimization . It finds that digital economy has significantly promoted the optimization of regional industrial structure, which is still valid after the robustness test. Mechanism analysis shows that the development of digital economy promotes the optimization of regional industrial structure by improving the level of innovation ability. Threshold effect model and spatial model indicate that digital economy has the characteristics of non-linear and spatial spillover the optimization of regional industrial structure. The research of this paper provides new idea for further understanding the effect, mechanism and spatial difference of digital economy promoting regional industrial structure optimization.

Key words: Digital Economy, Regional Industrial Structure Optimization, Innovation Ability, Spillover Effect

摘要: 本文测度2011—2019年我国30个省份的数字经济发展指数和地区产业结构优化指数,运用双向固定效应模型、中介效应模型、门槛效应模型及空间杜宾模型,实证分析数字经济发展对地区产业结构优化的传导机制、影响效应及空间演化关系。研究结果显示,数字经济发展显著促进地区产业结构优化,经双重差分法等稳健性检验后结论依然成立;数字经济发展通过提高创新能力水平进而推动地区产业结构优化,门槛效应模型和空间杜宾模型检验发现数字经济发展对地区产业结构优化具有非线性特征及空间溢出特点。本研究为深入理解数字经济发展增进地区产业结构优化的效果、机制及空间差异等提供了新思路。

关键词: 数字经济, 地区产业结构优化, 创新能力, 溢出效应

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