居民收入差异的时空特征研究

A Study on the Temporal and Spatial Characteristics of Residents’Income Differences

基于相关文献,在Excel、ArcGIS和GeoDa软件支持下,采用传统统计分析、空间自相关和重心迁移分析,对河南省的居民收入不平衡现状进行分析,从时间、空间两方面分析2010—2019年河南省居民人均收入特征。结果表明:时间上,市域居民收入不断增长且区域差异呈现“U”型,城镇和农村居民收入继续增长,差距在逐步扩大;空间上,市域居民收入空间相关性显著,但在不断减弱,表现为显著的“中间高周围低”“北高南低”格局,重心在郑州不断南移。

Based on relevant literature and supported by the software such as Excel,ArcGIS,and GeoDa,this paper,adopting the methods of traditional statistical analysis,spatial autocorrelation,and the migration analysis of gravity center,makes analysis on the per capita income characteristics of residents in Henan province from 2010 to 2019 in two aspects--time and space,aiming at the situation of income inequality of residents in Henan.The result shows that:in terms of time,the income of urban residents keeps on growing and the regional difference presents a“U”shape.The income of urban and rural residents continues to increase and the gap steadily expand.In terms of space,the spatial correlation of residents’income is significant,but it is weakening continuously,showing an obvious pattern of“high in the middle and low around”and“high in the north and low in the south”.The center of gravity continues to move southward in Zhengzhou city.