Examining the Relationship between Transportation Infrastructure, Urbanization Level and Rural-Urban Income Gap in China

Meseret Chanieabate, Hai He (), Chuyue Guo, Betelhem Abrahamgeremew and Yuanji Huang
Additional contact information
Meseret Chanieabate: Research Institute of Rural Revitalization, Hunan University of Science and Engineering, Yongzhou 425199, China
Hai He: Research Institute of Rural Revitalization, Hunan University of Science and Engineering, Yongzhou 425199, China
Chuyue Guo: School of Economics, Hunan Agricultural University, Changsha 410128, China
Betelhem Abrahamgeremew: School of Public Administration, Hunan Agricultural University, Changsha 410128, China
Yuanji Huang: Research Institute of Rural Revitalization, Hunan University of Science and Engineering, Yongzhou 425199, China

Sustainability, 2023, vol. 15, issue 10, 1-20

Abstract: The development of transportation infrastructure plays a pivotal role in the regional economy from multiple dimensions. The aim of this paper is to examine the relationship between transportation infrastructure development and income inequality in urban and rural areas of China. The study utilizes panel data from 30 provinces, spanning the years 2010 to 2020, and employs the spatial Dubin model to measure and test the impact of transportation infrastructure on the urban-rural income gap. Furthermore, an intermediary effect test method is used to investigate the potential mediating effect of urbanization in this relationship. The results indicate that transportation infrastructure has a significantly negative direct, indirect, and total effect on the urban-rural income gap, with the indirect effect being greater than the direct effect. This suggests that transportation infrastructure can effectively reduce income disparities, with a noticeable spatial spillover effect. The level of urbanization plays a significant intermediary effect on the effect of transportation infrastructure on the urban-rural income gap, highlighting the role of transportation infrastructure in improving urbanization and narrowing income disparities. These findings underscore the importance of enhancing both the level of urbanization and cooperation between neighbouring regions in order to maximize the benefits of transportation infrastructure development for reducing income disparities and promoting regional balance in China.

Keywords: transportation infrastructure development; rural-urban income gap: urbanization; spatial inequality; spatial Dubin model; intermediary effect model (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

Downloads: (external link)
https://www.mdpi.com/2071-1050/15/10/8410/pdf (application/pdf)
https://www.mdpi.com/2071-1050/15/10/8410/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jsusta:v:15:y:2023:i:10:p:8410-:d:1152864

Access Statistics for this article

Sustainability is currently edited by Ms. Alexandra Wu

More articles in Sustainability from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().