贵州财经大学学报

贵州财经大学学报 ›› 2023 ›› Issue (03): 102-111.

• 乡村振兴 • 上一篇    

数字化弥合城乡收入差距的效应与机制研究——基于中国230个市级区域面板数据的证据

冯兰刚1,2, 尚姝1,2, 赵庆3   

  1. 1. 贵州财经大学 大数据应用与经济学院, 贵州 贵阳 550025;
    2. 贵州财经大学 贵州省大数据统计分析重点实验室, 贵州 贵阳 550025;
    3. 贵州财经大学 工商管理学院, 贵州 贵阳 550025
  • 收稿日期:2022-11-05 发布日期:2023-05-23
  • 通讯作者: 赵庆(1979-),男,贵州财经大学工商管理学院副教授,硕士生导师,研究方向为企业创新。
  • 作者简介:冯兰刚(1978-),男,贵州财经大学大数据应用与经济学院教授,硕士生导师,研究方向为数字经济;尚姝(1997-),女,贵州财经大学大数据应用与经济学院硕士研究生,研究方向为产业结构。
  • 基金资助:
    国家社会科学基金项目“生态视角下京津冀地区污染密集产业再布局与规模问题研究”(17BJY076);河北省高等学校人文社会科学研究项目“资源环境约束下京津冀协同发展中的污染产业布局和优化研究”(BJ2017089);贵州省大数据统计分析重点实验室开放课题基金“一种新的时空权重矩阵的构建方法及实证研究”(BDSA20200109);贵州财经大学引进人才科研启动项目“基于生态视角的我国污染密集产业再布局与规模问题研究”(2018YJ68)。

Research on the effect and mechanism of digital bridging urban-rural income gap—An evidence based on the panel data of 230 cities in China

FENG Langang1,2, SHANG Shu1,2, ZHAO Qing3   

  1. 1. Guizhou University of Finance and Economics, College of Data Application and Economics, Guiyang, Guizhou 550025, China;
    2. Guizhou University of Finance and Economics, Guizhou Provincial Key Laboratory of Big Data Statistical Analysis, Guiyang, Guizhou 550025, China;
    3. Guizhou University of Finance and Economics, College of Business Administration, Guiyang, Guizhou 550025, China
  • Received:2022-11-05 Published:2023-05-23

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摘要： 探讨数字化弥合城乡收入差距的效应与机制逻辑,有助于丰富实现共同富裕的政策启示。理论上,数字化能够激发创新创业活动及促进产业结构转型,从而缩小城乡收入差距。实证上,测度了2011~2019年中国230个市级区域数字化和城乡收入差距水平,在此基础上进行计量分析。结果表明:数字化对城乡收入差距的影响效应呈现先"扬"后"抑"的非线性特征,这一结论在稳健性检验后仍然成立。机制分析显示,创新创业活动和产业结构转型在数字化与城乡收入差距之间起到了"连接"二者的传导作用。进一步地,门槛模型和空间模型显示,数字化对城乡收入差距的弥合作用还存在"边界条件"的非线性递增效应和空间溢出效应。本文的研究结果对数字化弥合城乡收入差距的影响效应和作用机制等贡献了新的证据和解释。

关键词: 数字化, 城乡收入差距, 创新创业活动, 产业结构转型

Abstract: Exploring the effects and mechanisms of digitalization in bridging the urban-rural income gap can enrich policy implications for achieving common prosperity. Theoretically, digitalization can stimulate innovation and entrepreneurship activities and promote industrial structural transformation, thus narrowing the urban-rural income gap. Empirically, this study measured the levels of digitalization and urban-rural income disparities across 230 municipal-level regions in China from 2011-2019, and conducted econometric analysis based on these measurements. The results indicate that the impact of digitalization on urban-rural income disparities exhibits a non-linear characteristic of first "promotion" and then "inhibition," which was robust after conducting tests for stability. Mechanism analysis shows that innovation and entrepreneurial activities and industrial structural transformation play a "connecting" role in the transmission between digitalization and urban-rural income disparities. Furthermore, threshold models and spatial models reveal non-linear increasing effects and spatial spillover effects of digitalization in bridging the urban-rural income gap. The study results provide new evidence and explanations for the effects and mechanisms of digitalization in bridging the urban-rural income gap.

Key words: digital economy, urban-rural income gap, activities of innovation and entrepreneurship, industrial structure transformation

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