干旱区地理2024，Vol.47Issue(1)：147-157,11.DOI:10.12118/j.issn.1000-6060.2023.257
中国市域城乡收入差距时空演化及影响因素
Spatiotemporal evolution and its affecting factors of urban-rural income gap at the city-level scale in China
摘要
Abstract
Common prosperity is a fundamental requirement of socialism with Chinese characteristics,and reduc-ing the urban-rural income gap is a practical challenge in achieving common prosperity and urban-rural integra-tion.This study analyzes the spatial-temporal evolution of China's urban-rural income gap using kernel density estimation,exploratory spatial data analysis,and other research methods based on urban-rural income ratio data from 366 urban research units between 2012 and 2021.Furthermore,a geographical-weighted regression model is used to explore the spatial differentiation of various factors influencing the urban-rural income gap across dif-ferent regions in China.The results show that:(1)From 2012 to 2021,the urban-rural income gap in China gradu-ally reduced,and the relative difference in the urban-rural income gap among cities also reduced.(2)Low-value areas of the urban-rural income gap are mainly distributed in the southeast coastal areas,along with a few cities in Heilongjiang Province and Xinjiang Uygur Autonomous Region.In contrast,high-value areas are mainly dis-tributed in the Yunnan-Guizhou mountain area,the Tibet Autonomous Region,and some cities in the middle and upper reaches of the Yellow River.Overall,the urban-rural income gap in China exhibits a spatial distribution pat-tern,which is high in the west and low in the east,high in the north and low in the south,and high in the middle and low at both ends.(3)At the city-level scale,the urban-rural income gap in China exhibits a significant spatial positive correlation,and the cities with large and small urban-rural income gaps tend to cluster.(4)Regional het-erogeneity exists in the influencing factors,emphasizing the need for tailored policies to address the urban-rural income gap and promote coordinated urban-rural development based on local conditions in all regions.关键词
城乡收入差距/共同富裕/空间分布格局/时空演化/影响因素Key words
urban-rural income gap/common prosperity/spatial distribution pattern/spatiotemporal evolution/influencing factors引用本文复制引用
江岳坤,石鹏娟..中国市域城乡收入差距时空演化及影响因素[J].干旱区地理,2024,47(1):147-157,11.基金项目
国家社会科学基金项目(20BMZ149)资助 （20BMZ149）
