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本文分别从全国、省际和八大经济区域三个视角出发,利用全国及31个省级地区的相关统计数据,采用城乡居民总收入相对差距系数及其相应的分解方法,对分项收入的城乡不平等效应进行比较与分析。研究结果显示,四种分项收入的不平等效应不但具有性质与大小的差别,而且具有显著的区域差异。从影响性质来看,经营性收入导致城乡收入差距缩小,而工资性收入、转移性收入和财产性收入则导致城乡收入差距扩大;从影响大小来看,工资性收入、转移性收入、经营性收入和财产性收入对城乡收入差距的影响依次呈递减状态。同时,通过区域间的比较,我们发现各分项收入的城乡不平等效应在不同的地区具有不同的表现。
Based on the statistical data of the whole country and 31 provinces, the paper uses the relative gap coefficient of total income of urban and rural residents and its corresponding decomposition method, Inequality effects are compared and analyzed. The results show that the inequality effects of the four sub-types of income not only have the nature and size of the difference, but also have significant regional differences. In terms of impact, the income from business operation leads to the narrowing of the income gap between urban and rural areas, while the wage income, transfer income and property income lead to the widening income gap between urban and rural areas. From the impact size, wage income, transfer income, The impact of income and property income on the income gap between urban and rural areas in descending order. At the same time, through the comparison between regions, we find that the urban-rural inequality of each sub-income has different performance in different regions.