摘要
增加农民收入是实现共同富裕的关键。本文在收入增长理论分析基础之上,利用中国家庭动态追踪调查(CFPS)微观数据进行2SLS估计,结果表明互联网使用显著促进农村居民个体收入的提高。同时,本文通过核心解释变量滞后与子样本回归结合的方法,证明收入对互联网的反向作用不会威胁结论的可靠性。异质性分析表明:互联网使用对农村男性和女性居民的收入都有显著的正向影响,但对65岁及以上居民的收入没有显著影响;受教育年限越长,农村居民通过互联网使用获得的收入增长越多。机制检验发现:“信息获取主要渠道”是互联网促进大部分农村居民收入增加的重要途径。本文的研究结论在一定程度上体现出开展农村信息基础设施建设、提升农村地区互联网普及率对于提高农村居民收入、缩小城乡居民收入差距的重要意义。
Increasing farmers’ income is the key to achieving public prosperity.Based on the theoretical analysis of income growth,this paper uses the micro-survey data of CFPS to conduct 2SLS estimation,and finds that Internet use significantly promotes the increase of individual income of rural residents.At the same time,through the method of core explanatory variable lag estimation and subsample regression,it is proved that the reverse causal effect of income on the Internet does not threaten the reliability of the conclusion.Further heterogeneity analysis shows that:Internet use has a significant positive impact on the income increase of rural male and female residents,but has no significant effect on the income increase of rural residents aged 65 and above;the longer the years of education,the more income increase rural residents can gain through Internet infrastructure.The mechanism test found that “information access channel” is an important way for the Internet to increase the income of most rural residents.To a certain extent,the research conclusions support the importance of developing rural information infrastructure and increasing the Internet penetration rate in rural areas to increase the income of rural residents and narrow the income gap between urban and rural residents.
作者
冯履冰
郭东杰
Feng Lvbing;Guo Dongjie(Business School,Hangzhou City University,Hangzhou 310015;School of Economics,Zhejiang University of Technology,Hangzhou 310023)
出处
《浙江社会科学》
北大核心
2023年第2期25-35,155,156,共13页
Zhejiang Social Sciences
基金
国家社会科学基金一般项目“数字技术驱动就业技能结构转变的内在机理、效应评估和应对政策研究”(21BJY087)。
关键词
互联网使用
信息基础设施建设
农村居民收入
城乡收入差距
Internet use
information infrastructure construction
income of rural residents
urban-rural income gap
