英文标题：
《Studies on Regional Wealth Inequalities: the case of Italy》
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作者：
Marcel Ausloos and Roy Cerqueti
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最新提交年份：
2016
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英文摘要：
The paper contains a short review of techniques examining regional wealth inequalities based on recently published research work but is also presenting unpublished features. The data pertains to Italy (IT), over the period 2007-2011: the number of cities in regions, the number of inhabitants in cities and in regions, as well as the aggregated tax income of the cities and of regions. Frequency-size plots and cumulative distribution function plots, scatter plots and rank-size plots are displayed. The rank-size rule of a few cases is discussed. Yearly data of the aggregated tax income is transformed into a few indicators: the Gini, Theil, and Herfindahl-Hirschman indices. Numerical results confirm that IT is divided into very different regional realities. One region is selected for a short discussion: Molise. A note on the \"first digit Benford law\" for testing data validity is presented.
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中文摘要：
这篇论文简要回顾了基于最近发表的研究成果的地区财富不平等研究方法，但也呈现了未发表的特征。2007-2011年期间的数据与意大利（IT）有关：各地区的城市数量、城市和地区的居民数量，以及各城市和地区的总税收收入。显示频率大小图和累积分布函数图、散点图和秩大小图。讨论了几种情况下的秩-大小规则。税收总收入的年度数据被转化为几个指标：基尼指数、泰尔指数和赫芬达尔-赫希曼指数。数值结果证实，它被划分为非常不同的区域现实。选择一个区域进行简短讨论：Molise。本文对检验数据有效性的“第一位本福德定律”进行了说明。
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分类信息：

一级分类：Quantitative Finance 数量金融学
二级分类：Computational Finance 计算金融学
分类描述：Computational methods, including Monte Carlo, PDE, lattice and other numerical methods with applications to financial modeling
计算方法，包括蒙特卡罗，偏微分方程，格子和其他数值方法，并应用于金融建模
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一级分类：Quantitative Finance 数量金融学
二级分类：Economics 经济学
分类描述：q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学，包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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