数字经济提高流动人口收入了吗?——基于“宽带中国”战略的准自然试验  

Has the Digital Economy Increased the Income of the Floating Population?—— Based on a Quasi-Experiment of "Broadband China" Strategy

作　　者：张倩[1] 卢怡贤 刘金凤 ZHANG Qian;LU Yixian;LIU Jinfeng(School of Applied Economics,Renmin University of China,Beijing 100872;Beijing Digital Economy Promotion Center,Beijing 101117;Institute of Population and Labor Economics,Chinese Academy of Social Sciences,Beijing 100732)

机构地区：[1]中国人民大学应用经济学院,北京100872 [2]北京市数字经济促进中心,北京101117 [3]中国社会科学院人口与劳动经济研究所,北京100732

出　　处：《中国劳动关系学院学报》2024年第3期104-124,共21页Journal of China University of Labor Relations

摘　　要：数字经济的快速发展推动了经济发展的变革,对劳动力就业产生了重要影响。研究借助“宽带中国”战略的准自然实验,基于2012—2017年中国流动人口动态监测调查数据和城市数据,使用双重差分法研究数字经济对流动人口收入的影响。研究发现,数字经济能够显著提高流动人口收入水平,数字经济的收入提升效应主要通过提高劳动生产率、提高就业概率以及促进创业活动实现,并且在东部地区、与数字经济关系密切的专业技术岗位和数字经济渗透率高的商业服务岗位、技能更高和年龄更低的流动人口中更明显。研究建议:应强化数字经济发展,激发其收入提升效应;优化数字经济结构,加速消费端向生产端转型;推进基础设施和公共服务均等化,弥合劳动者的数字鸿沟。The rapid development of the digital economy has promoted the transformation of economic development and had a significant impact on labor force employment.This study,based on a quasi-experiment of the "Broadband China" strategy,and the 2012-2017 China Migrants Dynamic Survey data and urban data,employs the difference-in-differences method to examine the impact of the digital economy on the incomes of the floating population.The research findings show that the digital economy can significantly increase the income level of the floating population;the income promotion effect of the digital economy is primarily achieved through improving labor productivity,increasing employment probability,and promoting entrepreneurial activities,and it is more pronounced in the eastern regions,in particular with professions closely related to the digital economy,business service positions with high digital economy penetration rates,and among more skilled and younger floating population.It is suggested in this study that digital economy development be strengthened to stimulate its income promotion effect;the digital economy structure be optimized to accelerate the transition from the consumption side to the production side;and the infrastructure and public service equalization be advanced to bridge the digital divide among workers.

关 键 词：数字经济 流动人口 收入水平 “宽带中国”战略 双重差分法 

分 类 号：F49[经济管理—产业经济] F246