英文标题：
《Sur la d\\\'ecomposabilit\\\'e empirique des indicateurs de pauvret\\\'e》
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作者：
Gane Samb Lo, Cheikh Mohamed Haidara
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最新提交年份：
2016
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英文摘要：
We study the empirical decomposition of poverty indicators. This property is very important and convenient in the context of the fight against poverty. Indeed, it makes it possible to put in place sectoral poverty reduction policies on the basis of a relevant stratification laid down at the outset. The simultaneous impacts of these policies, measured as reduction gains over the population as a whole, is then obtained by aggregating those obtained at each stratum by a relatively simple formula. It turns out that indicators as important as those of Sen and Shorrocks do not verify this property contrary to the elements of the class of Foster - Greer and Thorbecke. Given the data from the 1996 Senegalese Survey of Households (ESAM), we show that the lack of decomposability of these indicators on the income variable for several types of population stratification is practically zero , of the order of one to two per thousand. This makes it possible to use the decomposition of the Sen and Shorrocks indicators without any untoward consequences. An explanatory model of these results is presented for future research.
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中文摘要：
我们研究贫困指标的实证分解。在与贫困作斗争的背景下，这一财产非常重要和方便。事实上，这使得有可能在一开始确定的相关分层基础上制定部门减贫政策。然后，通过一个相对简单的公式，将各阶层获得的减少收益相加，得出这些政策的同时影响，即对整个人口的减少收益。事实证明，与森和肖洛克的指标一样重要的指标并不能验证这一属性，这与福斯特-格里尔和托贝克的类别的要素相反。根据1996年塞内加尔家庭调查（ESAM）的数据，我们表明，对于几种类型的人口分层，这些指标在收入变量上缺乏可分解性，几乎为零，大约为千分之一到千分之二。这使得可以使用Sen和Shorrocks指标的分解，而不会产生任何不良后果。为今后的研究提供了这些结果的解释模型。
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分类信息：

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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