英文标题：
《A polynomial distribution applied to income and wealth distribution》
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作者：
Elvis Oltean, Fedor Kusmartsev
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最新提交年份：
2016
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英文摘要：
  Income and wealth distribution affect stability of a society to a large extent and high inequality affects it negatively. Moreover, in the case of developed countries, recently has been proven that inequality is closely related to all negative phenomena affecting society. So far, Econophysics papers tried to analyse income and wealth distribution by employing distributions such as Fermi-Dirac, Bose-Einstein, Maxwell-Boltzmann, lognormal (Gibrat), and exponential. Generally, distributions describe mostly income and less wealth distribution for low and middle income segment of population, which accounts about 90% of the population. Our approach is based on a totally new distribution, not used so far in the literature regarding income and wealth distribution. Using cumulative distribution method, we find that polynomial functions, regardless of their degree (first, second, or higher), can describe with very high accuracy both income and wealth distribution. Moreover, we find that polynomial functions describe income and wealth distribution for entire population including upper income segment for which traditionally Pareto distribution is used.
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中文摘要：
收入和财富分配在很大程度上影响着一个社会的稳定，而高度不平等则会对其产生负面影响。此外，就发达国家而言，最近已经证明，不平等与影响社会的所有消极现象密切相关。到目前为止，经济物理学论文试图通过费米-狄拉克、玻色-爱因斯坦、麦克斯韦-玻尔兹曼、对数正态分布（Gibrat）和指数分布来分析收入和财富分布。一般来说，分布主要描述中低收入人群的收入分配和财富分配，而中低收入人群约占人口的90%。我们的方法基于一种全新的分配，目前为止在有关收入和财富分配的文献中尚未使用。使用累积分布方法，我们发现多项式函数，无论其阶数（第一、第二或更高），都可以非常精确地描述收入和财富分布。此外，我们发现多项式函数描述了整个人口的收入和财富分布，包括传统上使用帕累托分布的高收入阶层。
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分类信息：

一级分类：Quantitative Finance        数量金融学
二级分类：General Finance        一般财务
分类描述：Development of general quantitative methodologies with applications in finance
通用定量方法的发展及其在金融中的应用
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一级分类：Physics        物理学
二级分类：Physics and Society        物理学与社会
分类描述：Structure, dynamics and collective behavior of societies and groups (human or otherwise). Quantitative analysis of social networks and other complex networks. Physics and engineering of infrastructure and systems of broad societal impact (e.g., energy grids, transportation networks).
社会和团体（人类或其他）的结构、动态和集体行为。社会网络和其他复杂网络的定量分析。具有广泛社会影响的基础设施和系统（如能源网、运输网络）的物理和工程。
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