摘要
近年来,河南省正处于产业结构调整的关键时期。数字经济通过渗透传统产业和催生新产业,成为推动产业结构优化调整的新引擎。通过分析数字经济对产业结构的理论影响,并基于2014~2019年河南省年鉴数据,运用熵值法测算各地市数字经济发展综合指数,利用固定效应模型和面板分位数回归模型,探究数字经济对产业结构的影响。研究表明数字经济发展对不同分位数上的产业结构具有差异化影响,在整体上可以促进产业结构合理化和产业结构高度化。
In recent years,Henan Province is in a critical period of industrial structure adjustment.The digital economy with digital information as the core reshapes the industrial form and becomes a new engine to promote the optimization and adjustment of industrial structure by infiltrating traditional industries and giving birth to new industries.By analyzing the theoretical impact of digital economy on industrial structure,and based on the annual statistfics of Henan Province from 2014 to 2019,this paper establishes a comprehensive evaluation system of digital economy development,using entropy method to calculate the comprehensive index of digital economy development of each city in Henan Province and mixed model,fixed effect model and panel quantile model are applied to explore the impact of digital economy on industrial structure of Henan Province.The research shows that the development of digital economy has different effects on the industrial structure in different quantiles.On the whole,the development of digital economy can significantly promote the rationalization and upgrading of industrial structure.
作者
戴丽娜
袁世洁
DAI Lina;YUAN Shijie(School of Business, Zhengzhou University, Zhengzhou 450001, China)
出处
《洛阳理工学院学报（社会科学版）》
2022年第1期40-46,共7页
Journal of Luoyang Institute of Science and Technology：Social Science Edition
关键词
数字经济
产业结构
面板分位数回归模型
digital economy
industrial structure
panel quantile regression
作者简介
戴丽娜(1975-),女,河南漯河人,博士,副教授,主要从事统计方法与应用研究;袁世洁(1997-),女,河南南阳人,在读硕士,主要从事经济统计学研究.
