互联网使用对劳动者收入的作用机理与效应研究  

Mechanism and Effect of Internet Use on Laborers' Income

作　　者：王广亮[1] 王诗涵[2] 杜娇 WANG Guangliang;WANG Shihan;DU Jiao(Center for Quantitative Economics,Jilin University,Changchun Jilin 130012;School of Business and Management,Jilin University,Changchun Jilin 130012;School of Philosophy and Sociology,Jilin University,Changchun Jilin 130012)

机构地区：[1]吉林大学数量经济研究中心,吉林长春130012 [2]吉林大学商学与管理学院,吉林长春130012 [3]吉林大学哲学与社会学院,吉林长春130012

出　　处：《经济纵横》2024年第11期117-128,共12页Economic Review Journal

摘　　要：本文基于中国综合社会调查数据库(CGSS)2017—2021年混合截面数据,使用倾向值匹配及加权的方式,验证了以互联网使用为典型代表的数字化技能如何影响劳动者的收入水平,并验证了互联网的使用是否存在“极化效应”或“均等效应”。结果表明,高频使用互联网的劳动者收入水平要显著高于低频互联网使用者,在控制内生性的前提下劳动者互联网使用的工资溢价在19%~25%之间;数字化技能对收入具有“均等效应”,劳动者互联网使用可以一定程度缓解劳动力市场中的收入差距问题,减少性别和城乡差异导致的工资差距;数字化技能对收入也具有“极化效应”,劳动者对互联网使用可以强化劳动者传统人力资本产生的收入溢价。基于此,应以更加审慎、全面的态度来看待数字化技能对劳动者收入的影响,从更加关注弱势群体的角度制定有关政策,为深入实施创新驱动发展战略、保障劳动者权益、推动共同富裕提供有益借鉴。With the mixed cross-sectional data during 2017-2021 in the Chinese General Social Survey Database(CGSS),this paper employs propensity score matching and weighting methods to explore how digital skills represented by Internet use affect laborers' income and whether Internet use has a polarization effect or equalization effect. The results show that the income of laborers with high frequency of Internet use is significantly higher than that of laborers with low frequency of Internet use. With the control of endogeneity,the wage premium of laborers with Internet use is between 19% and 25%. Digital skills have an equalization effect on income. Internet use by laborers can alleviate income inequality in the labor market to a certain extent and reduce the wage gap caused by gender and urban-rural differences. Meanwhile,digital skills have a polarization effect on income. Internet use by laborers can increase the income premium generated by the traditional human capital of laborers. According to the results,it is essential to cautiously and comprehensively view the effect of digital skills on laborers' income and formulate relevant policies with consideration to vulnerable groups. The findings provide reference for implementing innovation-driven strategies in an accelerated manner,safeguarding laborers' rights and interests,and promoting common prosperity.

关 键 词：数字化技术 共同富裕 收入回报 倾向值匹配 

分 类 号：F249.24[经济管理—劳动经济]