经济经纬
         首页        期刊介绍        编 委 会        投稿指南        期刊订阅        学术影响        广告合作        联系我们        留 言 板       
    经济经纬 2022 Issue (5) :3-13
    数字经济专题 最新目录 | 下期目录 | 过刊浏览 | 高级检索 |
    人口老龄化、数字经济与经济高质量发展
张晨霞, 李荣林
南开大学 经济学院,天津 300071
    Population Aging, Digital Economy and High-quality Economic Development
    ZHANG Chenxia, LI Ronglin
School of Economics, Nankai University, Tianjin 300071,China
摘要
参考文献
相关文章
     Download: PDF (2136KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
摘要 首先采用熵值法构建经济高质量发展水平指标,然后在理论分析的基础上运用面板模型、空间杜宾模型和调节效应模型,系统考察了人口老龄化和数字经济对经济高质量发展的影响效应。研究发现:(1)人口老龄化会降低本地经济高质量发展水平,同时通过空间溢出效应阻碍周边区域经济高质量发展水平的提升。(2)数字经济能够显著提升经济高质量发展水平,还可以通过空间外溢效应提升周边区域的经济高质量发展水平。(3)分区域研究表明,人口老龄化对经济高质量发展的直接效应按西部、中部、东北、东部的顺序递减,人口老龄化的空间溢出效应在西部地区不显著;数字经济对经济高质量发展的直接效应按东部、中部、东北、西部的顺序递减,数字经济的空间溢出效应在西部地区也不显著。(4)调节效应检验表明,数字经济能够弱化人口老龄化对经济高质量发展的不利影响。
Service
把本文推荐给朋友
加入我的书架
加入引用管理器
Email Alert
RSS
作者相关文章
张晨霞
李荣林
关键词人口老龄化   数字经济   溢出效应   经济高质量发展   空间杜宾     
Abstract: This paper first uses the entropy method to construct the index of high-quality economic development level, and then systematically examines the effects of population aging and digital economy on it by using panel model, spatial Durbin model and regulatory effect model on the basis of theoretical analysis. The study finds that population aging can reduce the level of high-quality development of the local economy, and hinder the improvement of the high-quality development level of the surrounding regional economy through spatial spillover effects. Digital economy can not only significantly improve the level of high-quality economic development, but also improve the high-quality economic development level of the surrounding areas through spatial spillover effect. Sub-regional research shows that the direct effect of population aging on high-quality economic development decreases in the order of western, central, northeastern, and eastern regions, and the spatial spillover effect of population aging is not significant in the western region. The direct effect of digital economy on high-quality economic development decreases in the order of eastern, central, northeastern, and western regions, and the spatial spillover effect of the digital economy is not significant in the western region. The test of regulatory effect shows that digital economy can weaken the adverse impact of population aging on high-quality economic development.
KeywordsPopulation Aging   Digital Economy   Spillover Effect   High Quality Economic Development   Spatial Dubin     
收稿日期 2021-09-04; 接受日期 ;
基金资助:国家社会科学基金重大项目(19ZDA063);江苏省社会科学基金项目(19EYC006)
作者简介: 张晨霞(1987— ),女,江苏盐城人,博士研究生,主要从事中国经济与国际贸易问题研究;李荣林(1957— ),男,天津人,教授,博士生导师,主要从事中国经济与国际贸易问题研究。
引用本文:   
张晨霞, 李荣林.人口老龄化、数字经济与经济高质量发展[J].  经济经纬, 2022,5: 3-13
ZHANG Chenxia, LI Ronglin.Population Aging, Digital Economy and High-quality Economic Development[J]  Economic Survey, 2022,V39(5): 3-13
链接本文:  
http://www.jjjw.org.cn/CN/     或     http://www.jjjw.org.cn/CN/Y2022/V39/I5/3
Copyright 2012 by 经济经纬