Approche exploratoire de l'inégalité en situation multivariée

Alain Baccini, Antoine De Falguerolles and El Mustapha Qannari

Annals of Economics and Statistics, 1991, issue 24, 61-87

Abstract: In this article, we consider the problem of assessing the inequality in a multivariate context, and we present an exploratory approach which is implemented in two practical situations. Firstly, several quantitative variables are simultaneously observed; considering an adapted matrix, we then extract, by means of a Singular Value Decomposition, specific summaries of inequality. Secondly, a quantitative variable and two explanatory polytomous variables are jointly observed; we then produce biplots, by means of an adapted Correspondance Analysis, describing how inequality is related to the levels of the explanatory variables.

Date: 1991
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Persistent link: https://EconPapers.repec.org/RePEc:adr:anecst:y:1991:i:24:p:61-87

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