数字经济对共同富裕的影响研究——基于产业结构升级的视角

Research on the Influence of Digital Economy on Common Prosperity:From the Perspective of Industrial Structure Upgrading

将数字经济具象化,构建七部门动态随机一般均衡(DSGE)模型,通过冲击模拟研究数字经济对共同富裕的经济效应,并以209个地级市数据为样本,运用面板固定效应模型实证分析数字经济、产业结构升级对共同富裕的影响。结果显示:我国数字经济发展有助于推动产业结构升级,并从“共同度”“富裕度”两个维度推动共同富裕进程;产业结构升级是数字经济推动共同富裕的中介变量,数字经济发展越快的地区,产业结构升级对共同富裕的边际影响越强;从数字经济的二级指标看,数字技术、数字金融、互联网经济平台均有助于提升“富裕度”,但数字技术对“共同度”的影响不显著。对此,建议大力引导数字经济赋能产业结构升级的同时,更重视解决数字技术的负外部性问题,让数字经济红利更好为全体人民共享,从而加快实现共同富裕目标。

The digital economy was visualized and a seven-sector DSGE model was constructed,and the economic effect of digital economy on common prosperity was studied through impact simulation.Taking the data of 209 prefecture-level cities as samples,the panel fixed effect model was used to empirically analyze the influence of digital economy and industrial structure upgrading on common prosperity.The results show that the development of digital economy in China is helpful to promote the upgrading of industrial structure and promote the process of common prosperity from the two dimensions of“commonality”and“affluence”.Industrial structure upgrading is an intermediary variable for digital economy to promote common prosperity.The faster the digital economy develops,the stronger the marginal impact of industrial structure upgrading on common prosperity.From the secondary indicators of digital economy,digital technology,digital finance and Internet economic platform are all helpful to improve“affluence”,but the influence of digital technology on“commonality”is not significant.In this regard,it is suggested that while vigorously guiding the digital economy to upgrade the industrial structure,more attention should be paid to solving the negative externalities of digital technology,so that the digital economy dividend can be better shared by all people,thus accelerating the realization of the goal of common prosperity.