数字经济、家庭创业与行业收入差距——基于CFPS的经验证据

Digital Economy,Family Entrepreneurship and Industry Income Gap:Empirical Evidence Based on CFPS

行业收入差距过大会直接影响共同富裕战略和经济高质量发展目标的实现。基于中国家庭追踪调查CFPS 2018年的数据,探讨数字经济对行业收入差距的影响效应和作用机制。研究发现,数字经济对行业收入差距呈现显著的U形影响关系。从异质性来看,数字经济对行业收入差距的U形影响关系在男性劳动群体、个体和私营企业、劳动密集型行业比较显著,但是在女性劳动群体、国有及事业单位中则不显著,与第二产业负相关,与第三产业和资本密集型行业呈倒U形关系。进一步的中介效应检验结果显示,家庭创业水平在数字经济与行业收入差距的U形关系中发挥了明显的中介作用。

The excessive income gap in the industries directly affects the realization of the common prosperity strategy and high-quality economic development.Based on the data of China Household Tracking Survey CFPS 2018,this paper discusses the impact and mechanism of digital economy on industry income gap.The research found that:the digital economy has a significant“U-shaped”impact on industry income inequality.From the perspective of heterogeneity,the“U-shaped”impact is more significant among male labor groups,individual and private enterprises,as well as labor-intensive industries,but not significant in female labor groups,state-owned and public institutions.In the secondary industry,the impact is negative,whereas in the tertiary industry and capital-intensive industries,the impact is inversely“U-shaped”.Further mediating effect test results show that the level of household entrepreneurship plays an obvious mediating role in the“U-shaped”relationship between the digital economy and the industry income gap.