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我国农村居民收入差距中的机会不平等

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基于"环境-努力"框架,结合对数偏差均值指数(MLD)以及不公平对数偏差均值指数(AMLD),使用CFPS2020 数据研究了我国农民收入差距中的机会不平等问题.结果表明,我国农民收入差距MLD指数为0.488,机会不平等所致的份额在51.0%和58.4%之间.分样本看,低年龄组、女性以及中西部农民收入分配中机会不平等成分更高.基于不同口径的测算结果表明,城镇迁移可为农民提供更公平的增收机会.另外,调节效应的回归结果表明,时代红利、性别歧视和区域分割都会影响个人努力的增收效应.为缩小农村居民收入差距中的机会不平等,需要持续提高生产效率,深入推进区域以及城乡基本公共服务均等化,合理引导农民流动以及持续规范劳动力市场.
TheInequality of Opportunity in the Income Gap of Rural Residents in China
Based on the"Environment-Effort"framework,combined with the Logarithmic Bias Mean Index(MLD)and the Unfair Logarithmic Bias Mean Index(AMLD),CFPS2020 data was used to study the is-sue of opportunity inequality in the income gap of farmers in China.The research results indicate that the MLD index of income gap among farmers in China is 0.488,with the share caused by unequal opportuni-ties ranging from 51.0%to 58.4%.From a sample perspective,there is a higher proportion of unequal opportunities in income distribution among groups of young age,female,and farmers in the central and western regions.The calculation results based on different caliber indicate that urban migration can pro-vide more fair opportunities for farmers to increase their income.In addition,the regression results of the moderating effect indicate that,time dividend,gender discrimination and regional segmentation affect the income-increasing effect of individual effort.In order to reduce the opportunity inequality in the income gap of rural residents,it is necessary to continuously improve production efficiency,further advance the equality of basic public services between regions and urban and rural areas,rationally guide the flow of farmers,and continuously regulate the labor market.

rural residentsincome gapunequal opportunitiescommon prosperity

杨昭、孙欣

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贵州财经大学 大数据应用与经济学院,贵州 贵阳 550025

农村居民 收入差距 机会不平等 共同富裕

国家社会科学基金重大项目

22&ZD091

2024

华南农业大学学报(社会科学版)
华南农业大学

华南农业大学学报(社会科学版)

CSSCICHSSCD北大核心
影响因子:1.013
ISSN:1672-0202
年,卷(期):2024.23(1)
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