| 张萌旭,陈建东,蒲明.城镇居民收入分布函数的研究[J].数量经济技术经济研究,2013,30(4):57-71 |
| 城镇居民收入分布函数的研究 |
| The Research on Urban Resident Income Distribution Function |
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| DOI： |
| 中文关键词: 收入分布函数 参数估计 非参数估计 |
| 英文关键词: Income distribution function Parametric approaches Nonparametric approaches |
| 基金项目: |
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| 中文摘要: |
| 有关我国居民收入分布函数的研究尚属空白，本文利用2005～2010年安徽省城镇住户调查数据来探讨我国城镇居民的收入分布函数，统计计算表明部分分布函数估计的拟合效果优于非参估计，而参数估计中，多参数分布函数的拟合效果优于两参数分布函数。本文还探讨了部分分布函数的特点及其在收入不平等领域中的运用，我们发现居民平均收入与中位数的比值可以直接用来衡量居民的收入不平等。另外，我们还讨论了在某些分布条件下，贫困发生率与基尼系数之间的数量关系。 |
| 英文摘要: |
| There is a uncultivated land of Chinese residents’ income distribution functions, based on 2005-2010 Anhui urban household suvery, this paper investigates urban residents’ income distribution function. Results indicate that some of distribution functions fit real distribution better than nonparametic methods. Further, we find that multi-paramtic measurement has more advantages than two parametic measurement. This paper also investigates the features of some distribution functions and their applications in practice, we believe that average income to median can de directly employed to evaluate the degree of income disparity. Additionally, the authors probe the quantitative relation between poverty incidences and the Gini coefficient of certain distribution function. |
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