首页|公路交通基础设施发展与城乡居民收入差距——基于扩散效应和集聚效应视角的分析

公路交通基础设施发展与城乡居民收入差距——基于扩散效应和集聚效应视角的分析

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改革开放以来,我国公路交通基础设施建设突飞猛进,但是公路交通基础设施在不同地区之间分布不均.本文旨在基于扩散效应和集聚效应的视角,分析我国公路交通基础设施发展对城乡居民收入差距的影响.本文主要利用我国 186 个城市 2010-2019 年的面板数据,构建调节效应模型,实证分析公路交通基础设施发展对城乡居民收入差距影响的直接效应和空间溢出效应以及对城乡要素流动水平的调节作用.研究发现:我国公路交通基础设施发展对城乡居民收入差距影响的直接效应和空间溢出效应均显著为负,这表明本地和其他城市公路交通基础设施的发展有利于缩小本地城乡居民收入差距;公路交通基础设施发展对城乡居民收入差距影响的空间溢出效应强于直接效应;二、三产业占比和城镇化率的提高会缩小城乡居民收入差距,但在公路交通基础设施发展影响城乡居民收入差距的过程中带来一定的反向调节作用.
Road Transportation Infrastructure Development and Urban-Rural Income Gap:An Analysis from the Perspective of Agglomeration and Diffusion Effects
Since the reform and opening up,China's highway traffic infrastructure has developed greatly,but the distribution of highway traffic infrastructure between urban and rural areas and between regions is unbalanced;at the same time,the disposable income of urban and rural residents has increased significantly.This paper intends to study the direct and spatial spillover influences of highway traffic infrastructure development on the income gap between urban and rural residents from the perspectives of agglomeration and diffusion effects.Based on the panel data of 186 prefecture-level cities in China from 2010 to 2019,this paper mainly constructs a moderation effect model for empirical analysis.The main conclusions are as follows:although the proportion of secondary and tertiary industries and the improvement of urbanization rate have the reverse adjustment effect,the development of highway transportation infrastructure has effectively promoted the reduction of the gap between urban and rural residents'income in China.This paper has policy reference value for promoting the cross-regional integrated development of transportation facilities,speeding up the construction of national unified market and promoting the balanced development of urban and rural areas.

邹洋、任琛维、刘晨旭、王庆斌

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南开大学经济学院

美国佛蒙特大学社区发展与应用经济学系

习近平经济思想 孕育演进 高质量发展 社会主义市场经济体制

国家社会科学基金重大攻关项目天津市哲学社会科学规划基金一般项目

17ZDA067TJYJ22-002

2024

新经济
广东省社会科学院港澳研究中心

新经济

影响因子:0.036
ISSN:1009-8461
年,卷(期):2024.(5)
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