摘要
基于2014—2020年中国30个省份面板数据,运用主成分分析法、熵权法和泰尔指数分别测算各省份数字经济、新型城镇化和城乡收入差距的综合指数,且利用莫兰指数检验空间相关性,建立空间杜宾模型实证分析数字经济、新型城镇化对城乡收入差距的影响效应。结果表明:数字经济、新型城镇化与城乡收入差距均存在空间正相关性;数字经济、新型城镇化及交互项对城乡收入差距均存在空间溢出效应;数字经济和新型城镇化能够增加城镇居民和农村居民收入,且对农村居民收入的增加效应更大,进而缩小城乡收入差距。据此,建议加强农村数字化建设,提高农民数字素养,畅通城乡要素流通,推行区域差异化干预政策,加快推进数字经济与新型城镇化协同发展。
Based on the data of 30 provinces in China from 2014 to 2020,the composite indices of digital economy,new urbanisation and urban-rural income gap in each province were calculated by using principal component analysis,entropy weighting and Terrell’s index.The Moran index was used to test spatial correlation,and a spatial Durbin model was established to empirically analyze the influence of digital economy and new urbanization on urban-rural income gap.The results show that digital economy,new urbanization and urban-rural income gap have positive spatial correlation.Digital economy,new-type urbanization and interactive terms all have spatial spillover effects on urban-rural income gap.Digital economy and new-type urbanization can increase the income of both urban and rural residents.The increase effect on rural residents’income is greater,which in turn will narrow the urban-rural income gap.Therefore,it is necessary to strengthen the digital construction of rural areas and improve farmers’digital literacy,smooth the flow of factors between urban and rural areas,promote regional differentiated intervention policies,and accelerate the synergistic development of the digital economy and new urbanization.
作者
周小刚
王超华
ZHOU Xiaogang;WANG Chaohua(School of Economics and Management,East China Jiaotong University,Nanchang 330013,China)
出处
《农林经济管理学报》
CSSCI
北大核心
2023年第6期780-791,共12页
Journal of Agro-Forestry Economics and Management
基金
国家自然科学基金地区项目(71863007、72263009)
江西社会科学规划招标项目(23ZXST04)。
关键词
数字经济
新型城镇化
城乡收入差距
空间杜宾模型
digital economy
new urbanization
urban-rural income gap
spatial Durbin model
