arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0902.0075physics.soc-phq-fin.GNq-fin.ST
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收入分析的k-广义统计力学方法

A k-generalized statistical mechanics approach to income analysis

F. Clementi, M. Gallegati, G. Kaniadakis

摘要:

本文提出了一种统计力学方法来分析收入分配和不平等。一个新的分布函数,其根源在k-广义统计的框架,推导出特别适合于描述整个频谱的收入,从中低收入地区的高收入帕累托幂律制度。给出了形状、矩等基本统计性质的解析表达式。此外,几个著名的计量经济学工具来衡量不平等,都存在于一个封闭的形式,被认为是。还讨论了参数估计的方法。该模型被证明非常适合美国的个人收入数据,根据其参数进行的不平等分析显示非常强大。

英文摘要:

This paper proposes a statistical mechanics approach to the analysis of income distribution and inequality. A new distribution function, having its roots in the framework of k-generalized statistics, is derived that is particularly suitable to describe the whole spectrum of incomes, from the low-middle income region up to the high-income Pareto power-law regime. Analytical expressions for the shape, moments and some other basic statistical properties are given. Furthermore, several well-known econometric tools for measuring inequality, which all exist in a closed form, are considered. A method for parameter estimation is also discussed. The model is shown to fit remarkably well the data on personal income for the United States, and the analysis of inequality performed in terms of its parameters reveals very powerful.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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