从“患寡”到“患不均”——共享视域下的相对贫困测度研究  

Absolute to Relative——The Research of Relative Poverty Measurement from the Perspective of Sharing

作　　者：阮敬[1] 王继田 杨芯 RUAN Jing;WANG Ji-Tian;YANGXin(School of Statistics,Capital University of Economics and Business,Beijing 100070,China)

机构地区：[1]首都经济贸易大学统计学院,北京100070

出　　处：《数理统计与管理》2024年第2期331-342,共12页Journal of Applied Statistics and Management

基　　金：国家社会科学基金项目(22BTJ036)。

摘　　要：在相对收入假说的基础上,借鉴福利主义解释什么是相对贫困,并在捋顺绝对贫困、强相对贫困、弱相对贫困的理论研究基础上,设计多参数收入分布拟合方法和相对贫困线校准方法,并利用CFPS(2010-2018)数据进行实证研究。研究发现:近年来我国绝对贫困水平下降明显,居民收入显著提高,但居民收入差距仍在高位徘徊;无论是下降幅度还是下降速度,与绝对贫困比较,相对贫困的变化都较为平缓;相对贫困是发展的贫困,在治理过程中应重视发展不平衡不充分的问题,提高低收入群体共享发展成果的能力。This paper explains what relative poverty is in a consistent way of welfare,based on the theoretical research of smoothing out absolute poverty,strong relative poverty and weak relative poverty.This paper also designs the multi parameter income distribution fitting method and the relative poverty line calibration method,and using CFPS(2010-2018)data for empirical research.The results show that in recent years,the level of absolute poverty in China has decreased significantly,and the income of residents has increased significantly,but the income gap is still high;Compared with absolute poverty,the change of relative poverty is relatively gentle,both in the extent and speed of decline;Relative poverty is the poverty of development.In the process of governance,we should pay attention to the problem of unbalanced and insufficient development,improve the ability of low-income groups to share the achievements of development.

关 键 词：共享发展 相对贫困 福利一致 

分 类 号：O212[理学—概率论与数理统计]