منابع مشابه
Multidimensional Generalized Gini Indices
The axioms used to characterize the generalized Gini social evaluation orderings for one-dimensional distributions are extended to the multidimensional attributes case. A social evaluation ordering is shown to have a two-stage aggregation representation if these axioms and a separability assumption are satisfied. In the first stage, the distributions of each attribute are aggregated using gener...
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The Gini index represents a special case of the generalized Gini indices, which permit to choose a level of inequality aversion and to stress the different proportions of the income distribution. In order to apply these indices to income sample data, it is necessary to use reliable inferential procedures. In fact, also if often in income studies we have large samples for which the precision of ...
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We define and study a generalization of Sobol sensitivity indices for the case of a vector output. To cite this article: F. Gamboa, A. Janon, T. Klein, A. Lagnoux, C. R. Acad. Sci. Paris, Ser. xx xxx (2013).
متن کاملMultidimensional Gini Indices, Weak Pigou- Dalton Bundle Dominance and Comonotonizing Majorization
This paper considers the problem of constructing a normatively significant multidimensional Gini index of relative inequality. The social evaluation relation (SER) from which the index is derived is required to satisfy a weak version of the Pigou-Dalton Bundle Principle (WPDBP) (rather than Uniform Majorization or similar conditions). It is also desired to satisfy a weak form of the condition o...
متن کاملA fuzzy logic approach to poverty analysis based on the Gini and Bonferroni inequality indices
Abstract: In the poverty analysis framework, a great deal of attention has been paid to the poverty measurement in terms of monetary variables, such as income or consumption. In this context, a relevant open problem is connected with the distinction between poor and nonpoor. In fact, the concept of poverty is rather vague and cannot be defined in a clear way. In this respect, following a fuzzy ...
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ژورنال
عنوان ژورنال: Journal of Multivariate Analysis
سال: 1997
ISSN: 0047-259X
DOI: 10.1006/jmva.1996.1655