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Four axioms are introduced in order to characterize the family of pair-based decomposable inequality measures, which is embraced in the class of weakly decomposable inequality measures. Three axioms, namely, normalization by pairs, aggregation by pairs, and decomposition by pairs enable the...
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D63, D31.
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In this article we provide an overview of the Gini decomposition and the generalized entropy inequality measures, a free access to their computation, an application on French wages, and a different way than Dagum to demonstrate that the Gini index is a more convenient measure than those issued...
Persistent link: https://www.econbiz.de/10005094598
This research provides a new approach of decomposition. The multi-decomposition of the Gini index allows one to combine the two methods of decomposition: the decomposition by subgroup and the decomposition by income source. Thanks to the Italian income earners in 1989 and 2000, we illustrate...
Persistent link: https://www.econbiz.de/10005065975
For any given order of inverse stochastic dominance, standard concentration curves are decomposed into three components, called contribution curves. Those components correspond to within-group inequalities, between-group inequalities, and transvariational inequalities. We prove, for all orders,...
Persistent link: https://www.econbiz.de/10005770315
La littérature montre que la mesure des inégalités de revenu n’est pas suffisante pour appréhender les déterminants des inégalités. Les sources de rémunération, leurs corrélations au revenu global, leurs parts dans le revenu global, rentrent en compte dans la décomposition de la...
Persistent link: https://www.econbiz.de/10005770795
This paper introduces the concept of Pigou-Dalton transfers between populations of income receivers. Gini's mean difference and Dagum's Gini index between populations are axiomatically derived in order to gauge the impact of within- and between-group Pigou-Dalton transfers on Dagum's measure. We...
Persistent link: https://www.econbiz.de/10005770823
Nous proposons une nouvelle méthode de décomposition. La multidécomposition de l’indicateur de Gini combine deux méthodes de décomposition : la décomposition en sous-groupes et la décomposition en sources de revenu. La technique retenue est mise en oeuvre dans le cadre d’une étude...
Persistent link: https://www.econbiz.de/10005770826
Nous soutenons que pour étudier le fonctionnement réel des économies capitalistes, il ne suffit pas de considérer l'innovation comme un processus de destruction créatrice. Il est aussi nécessaire de supposer que les agents de ces économies adoptent une institution ou règle nommée...
Persistent link: https://www.econbiz.de/10005627116