摘要
以2014—2020年全国省际面板数据为基础,利用移动互联网接入率与移动互联网接入流量衡量移动互联网普及水平,通过静态与动态面板分析检验两者对城乡收入差距的影响并对东中西部三地区差异进行了分析,结果表明:移动互联网的普及能够缩小我国的城乡收入差距,并且在东中西三地区产生的缩减作用依次增大;同时在微观视角上通过2018年中国家庭追踪调查(CFPS)数据进行基准回归与分位数回归考察移动互联网使用分别对城镇与农村居民收入的影响大小,结果表明:在不同收入水平上,移动互联网的使用对农村居民收入的影响要高于城镇居民,农村居民收入的增长速度不断加快,因此使得城乡收入差距缩小。
Based on the nationwide provincial panel data from 2014 to 2020,the paper measures the level of mobile internet penetration by mobile internet access rate and mobile internet access flow.Static and dynamic panel analysis is used to test their impacts on the urban-rural income gaps and analyze the differences in China’s eastern,central and western regions.Results show that the popularization of mobile internet can narrow the income gap between urban and rural areas in China,and the shrinking effect increases successively from the eastern,middle to the western regions.Meanwhile,from a micro perspective,the impact of mobile Internet use on urban and rural residents’income is investigated by baseline regression and quantile regression based on the data of China Family Panel Studies(CFPS)in 2018.Results show that at different income levels,the impact of mobile internet uses on the income of rural residents is always higher than that of urban residents;as rural residents’income growth keeps accelerating,urban-rural income gaps thus narrow.
作者
唐晓灵
陈洪金
TANG Xiaoling;CHEN Hongjin
出处
《城市观察》
2022年第1期145-158,164,共15页
Urban Insight
关键词
移动互联网
居民收入
城乡收入差距
数字鸿沟
地区差异
mobile internet
residents’income
urban-rural income gap
digital gap
regional differences
