摘要
笔者描述了1996年～2008年我国省际间农民收入差距的变化趋势,并运用Lerman和Yitzhaki扩展的基尼系数分解方法,从收入来源结构上寻找农民收入差距的根源。研究发现,工资性收入是省际间农民收入不平等的主要原因,其贡献度在60%以上,接下来依次为家庭经营纯收入、转移性收入和财产性收入。值得注意的是,通过"不平等弹性"的计算,笔者推测我国2000年之后推行的各项惠农政策在一定程度上加大了省际间农民收入的差距。
The author describes the changing trend of the gap in the income of farmers in different provinces of our country from 1996 to 2008. And then the author uses Geni coefficient method extended by Lerman ＆ Yitzhaki to explore the root of the gap in the income of farmers. The study shows that wage income is the main reason for farmer income inequality, its contribution degree being above 60%. The other reasons are family work net income, transfer income and property income in turn. What is noticeable is that through the calculation of ＂inequality elasticity＂ the author estimates that China＇ preferential agricultural policy after 2000 in fact deteriorate the regional income gap to a certain degree.
出处
《经济经纬》
CSSCI
北大核心
2010年第5期106-110,共5页
Economic Survey
关键词
收入来源
收入差距
结构分解
income source
income gap
structural decomposition
