A re-examination of the influence of human capital on urban-rural income gap in China: College enrollment expansion, digital economy and spatial spillover

Haotian Luo and Qing Hu

Economic Analysis and Policy, 2024, vol. 81, issue C, 494-519

Abstract: In the context of the era of common prosperity, this paper seeks to explore the influence of human capital on the urban-rural income gap in China. To accomplish this, this paper utilizes panel data encompassing 31 provincial-level administrative regions spanning the years 2000 to 2019. Employing a combination of econometric techniques, including 2SLS, Difference-in-difference models, moderating effects models, and the spatial Durbin model, this paper investigates various facets of human capital and its impact on the urban-rural income gap. The key findings of this paper are as follows: (1) The relationship between human capital and the urban-rural income gap exhibits a U-shaped pattern. (2) The college enrollment expansion policy leads to the widening of the urban-rural income gap in China driven by factors related to the scale, quality, and inequality within higher education. (3) The digital economy plays a positive moderating role in the U-shaped relationship between human capital and the urban-rural income gap. (4) Human capital's impact on the urban-rural income gap demonstrates a significant spatial correlation, displaying a U-shaped spatial spillover effect. Drawing from the aforementioned findings, this paper offers valuable policy implications to guide policymakers in their efforts to foster the attainment of common prosperity.

Keywords: Human capital; Urban-rural income gap; College enrollment expansion; Digital economy; Spillover effect (search for similar items in EconPapers)
JEL-codes: H52 I24 I25 I28 O18 R12 (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecanpo:v:81:y:2024:i:c:p:494-519

DOI: 10.1016/j.eap.2023.12.018

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