Libri di Igor Valli - libri Vita e Pensiero

Igor Valli

Titoli dell'autore

Decomposition by sources, by subpopulations and joint decomposition by subpopulations and sources of Gini, Bonferroni and Zenga 2007 inequality indexes digital Decomposition by sources, by subpopulations and joint
decomposition by subpopulations and sources of Gini, Bonferroni
and Zenga 2007 inequality indexes
Anno: 2021
Recently, the authors have illustrated the decompositions by subpopulations of the Gini (1914), Bonferroni (1930) and Zenga (2007) inequality measures. These decompositions were illustrated by a numerical example involving non-overlapping subpopulations and by a numerical example involving overlapping subpopulations...
Scarica
Decomposition by subpopulations of Gini, Bonferroni and Zenga inequality measures digital Decomposition by subpopulations of Gini, Bonferroni
and Zenga inequality measures
Anno: 2020
This paper presents a common framework for the decompositions by subpopulations of Gini, Bonferroni and Zenga synthetic inequality measures. These three synthetic indexes are the weighted arithmetic means of the corresponding point measures and applying the Zenga two-step approach, decompositions based on means comparison are obtained. In the first step additive decompositions are derived for the point indexes and in the second step, using the decompositions of the point measures, we obtain the decompositions by subpopulations of the synthetic indexes...
Scarica
Joint decomposition by subpopulations and sources of the point and synthetic Gini indexes digital Joint decomposition by subpopulations and sources of the point
and synthetic Gini indexes
Anno: 2018
The decompositions proposed in this paper are applied to the net disposable income of the 8156 italian households supplied by Bank of Italy (2016) where the households are partitioned in four subpopulations according to the number of family members and the total income is the sum of four sources...
Scarica
Joint decomposition by subpopulations and sources of the point and synthetic Bonferroni inequality measures digital Joint decomposition by subpopulations and sources
of the point and synthetic Bonferroni inequality measures
Anno: 2017
The total income Y is the sum of c sources Xj : Y = X1 + . . . + Xc: The N units of the population are partitioned in k different subpopulations. In the frequency distribution framework the Bonferroni (1930) point inequality index is given by Vh(Y) = [M(Y) - ̅Mh.(Y)]/M(Y), M(Y) and ̅Mh.(Y)are the mean and the lower mean of Y...
Scarica
On the decomposition by subpopulations of the point and synthetic Bonferroni inequality measures digital On the decomposition by subpopulations of the point and synthetic
Bonferroni inequality measures
Anno: 2016
This paper, by using the ‘‘two-step’’ approach proposed in Radaelli (2008, 2010) and in Zenga (2016) for the decomposition of the Zenga (2007) index, obtains the decomposition of the Bonferroni (1930) inequality measure. In the first step the Bonferroni point measure Vh(Y) is decomposed in a weighted mean of k x k relative differences between the mean Mg(Y) of subpopulation g and the lower mean Mhl(Y) of the subpopulation l...
Scarica
 

News

11.06.2024
Antidoto ai dilemmi dell'umano: la letteratura
La recensione del libro di Manicardi "La passione per l'umano" a cura di Daniele, studente liceale in visita in casa editrice.
27.05.2024
Rilanciare l'affido familiare: il convegno in Cattolica
Venerdì 14 giugno in Università Cattolica il convegno sui minori nel percorso di accoglienza familiare.
05.04.2024
Senza amore si contrae anche l'intelligenza
Un'anteprima del terzo volume delle Opere di PierAngelo Sequeri, "L'affidamento dell'Io".
26.02.2024
I giovani in solitaria ricerca di Dio, lontani dalla Chiesa
Le giovanni donne sempre più lontane, i giovani in solitaria ricerca, il dovere degli adulti di mettersi in ascolto: Paola Bignardi racconta il libro-inchiesta "Dio, dove sei?".

Newsletter

* campi obbligatori

Collane

  • Cultura e storia
  • Filosofia morale
  • Grani di senape
  • Le nuove bussole
  • Metafisica e storia della metafisica
  • Pagine prime
  • Punti
  • Relazioni internazionali e scienza politica.ASERI
  • Sestante
  • Studi interdisciplinari sulla famiglia
  • Temi metafisici e problemi del pensiero antico
  • Transizioni
  • Varia. Saggistica
  • Scopri le altre Collane

Inserire il codice per attivare il servizio.