收入结构变动对贫困的影响分析——以宁夏回族自治区农村住户为例

The Influence of Income Structure Change on Poverty:Analysis on Household Data in Rural Ningxia

文章测算了宁夏回族自治区农村21年来的贫困状况及其变化,使用Shapley值法按照收入来源分解贫困指标,以此为基础研究收入结构变动对贫困的影响。研究得出的基本结论是:家庭经营收入对贫困减缓的贡献份额最大,但呈逐年下降的趋势;工资性收入的贡献份额在1999年之后大幅增加;财产性收入和转移性收入对贫困的影响较小。

Based on the Shapley value method, this paper describes changing trend of rural poverty in rural Ningxia during 1984-2004. focusing on the influence of income structure change on poverty. The main findings are that income generated from family business has contributed the biggest but declining part to poverty alleviation, while wage income became the main factor to reduce poverty in recent years. Property income and transferred income have played little role in reducing poverty.