管理评论 ›› 2025, Vol. 37 ›› Issue (4): 61-71.

• 经济与金融管理 • 上一篇    

数字经济发展缩小城乡收入差距了吗?——来自中国城市的经验证据

李震1, 昌忠泽2, 戴伟3, 王少彬4   

  1. 1. 国家外汇管理局外汇研究中心, 北京 100048;
    2. 中央财经大学财政科学研究院, 北京 100098;
    3. 福建江夏学院经济贸易学院, 福州 350108;
    4. 中国科学院地理科学与资源研究所, 北京 100045
  • 收稿日期:2023-06-05 发布日期:2025-05-06
  • 作者简介:李震,国家外汇管理局外汇研究中心博士后,博士;昌忠泽,中央财经大学财政科学研究院教授,博士生导师;戴伟(通讯作者),福建江夏学院经济贸易学院副教授,博士;王少彬,中国科学院地理科学与资源研究所副研究员,博士。
  • 基金资助:
    福建省社会科学基金项目(FJ2023BF048)。

Does the Development of Digital Economy Narrows the Income Gap between Urban and Rural Areas?—Empirical Evidence from Chinese Cities

Li Zhen1, Chang Zhongze2, Dai Wei3, Wang Shaobin4   

  1. 1. State Administration of Foreign Exchange, Foreign Exchange Research Center, Beijing 100048;
    2. School of Financial Science, Central University of Finance and Economics, Beijing 100098;
    3. School of Economics and Trade, Fujian Jiangxia University, Fuzhou 350108;
    4. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100045
  • Received:2023-06-05 Published:2025-05-06

摘要: 缩小城乡收入差距是推动共同富裕的主攻方向之一,与此同时,全球进入数字时代,数字经济对城乡收入差距造成了显著影响。本文探究了数字经济影响城乡收入差距的理论逻辑和具体机制,采用中国285个地级及以上城市数据,通过构建数字经济指标体系,利用固定效应模型、广义矩估计、面板门槛模型等方法进行了实证分析。结果表明,数字经济与城乡收入差距存在显著的U型关系,稳健性检验和内生性检验较好地支撑了这一结论。机制分析表明,数字经济可通过推动城镇化等方式缩小城乡收入差距。门槛回归分析显示,数字经济对城乡收入差距的作用效果受到人均GDP、科学技术支出占GDP比重这两个变量的调节影响。基于理论分析和实证结果,为缩小城乡收入差距提出了具有针对性的政策建议。

关键词: 数字经济, 城乡收入差距, 城市

Abstract: Narrowing the income gap between urban and rural areas is one of the most important ways to promote common prosperity. At the same time, the world has entered the digital era, and the digital economy has had a significant impact on the income gap between urban and rural areas. This paper explores the theoretical logic and specific mechanism of the impact of digital economy on the urban-rural income gap. Using the data of 290 cities in China, this paper makes an empirical analysis by constructing the digital economy index system and using the fixed-effect model, generalized moment estimation, panel threshold model and other methods. The results show that there is a significant U-shaped relationship between digital economy and urban-rural income gap, which is well supported by robustness test and endogeneity test. Mechanism analysis shows that digital economy can narrow the urban-rural income gap by promoting the level of urbanization. Threshold regression analysis shows that the effect of digital economy development on urban-rural income gap is regulated by per capita GDP and the proportion of science and technology expenditure in GDP. Based on the theoretical analysis and empirical results, this paper puts forward some targeted policy suggestions to narrow the urban-rural income gap.

Key words: digital economy, urban-rural income gap, urban