{"id":290,"date":"2016-04-15T12:42:34","date_gmt":"2016-04-15T15:42:34","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/economia\/?p=290"},"modified":"2016-04-15T12:43:21","modified_gmt":"2016-04-15T15:43:21","slug":"290","status":"publish","type":"post","link":"https:\/\/wp.ufpel.edu.br\/economia\/2016\/04\/15\/290\/","title":{"rendered":"Um dos \u00faltimos artigos publicados na Physica A \u00e9 sobre \u00edndice de Gini&#8230;e um dos autores \u00e9 seu professor"},"content":{"rendered":"<p class=\"nova-e-headline nova-e-headline--size-xl nova-e-headline--family-serif nova-e-headline--spacing-xl nova-e-headline--color-auto\">O professor Rodrigo N. Fernandez teve artigo em co-autoria aceito na revista <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0378437116300413\" target=\"_blank\">Physica A<\/a>. Mais detalhes <a href=\"https:\/\/www.researchgate.net\/publication\/300088342_A_new_Pareto-type_distribution_with_applications_in_reliability_and_income_data\" target=\"_blank\">aqui<\/a>. O estudante interessado em modelos matem\u00e1ticos ou em estat\u00edstica pode achar o artigo interessante. Abaixo, o resumo do artigo.<\/p>\n<blockquote>\n<p class=\"nova-e-headline nova-e-headline--size-xl nova-e-headline--family-serif nova-e-headline--spacing-xl nova-e-headline--color-auto\"><strong>A new Pareto-type distribution with applications in reliability and income data<\/strong><\/p>\n<p>A new Pareto-type distribution is introduced and studied. This new model is a generalization of the well-known Pareto distribution. We derive some of its probabilistic and inferential properties. We deduce the mathematical form of the Lorenz curve and the Gini index associated with the new model. The maximum likelihood estimators are derived and their performance are evaluated through a Monte Carlo simulation study. Finally, we illustrate the flexibility of the new distribution by means of three applications to real data sets.<\/p><\/blockquote>\n<p>Voc\u00ea j\u00e1 ouviu falar do \u00edndice de Gini e da Curva de Lorenz? Ambos s\u00e3o ferramentas importantes no estudo da desigualdade, por exemplo, em dados de distribui\u00e7\u00e3o de renda (veja uma ilustra\u00e7\u00e3o <a href=\"http:\/\/demonstrations.wolfram.com\/LorenzCurvesAndTheGiniCoefficient\/\" target=\"_blank\">aqui<\/a>).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O professor Rodrigo N. Fernandez teve artigo em co-autoria aceito na revista Physica A. Mais detalhes aqui. O estudante interessado em modelos matem\u00e1ticos ou em estat\u00edstica pode achar o artigo interessante. Abaixo, o resumo do artigo. A new Pareto-type distribution with applications in reliability and income data A new Pareto-type distribution is introduced and studied. [&hellip;]<\/p>\n","protected":false},"author":600,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[42,41,44,43],"class_list":["post-290","post","type-post","status-publish","format-standard","hentry","category-noticias","tag-curva-de-lorenz","tag-indice-de-gini","tag-physica-a","tag-rodrigo-n-fernandez"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/posts\/290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/users\/600"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/comments?post=290"}],"version-history":[{"count":2,"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/posts\/290\/revisions"}],"predecessor-version":[{"id":293,"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/posts\/290\/revisions\/293"}],"wp:attachment":[{"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/media?parent=290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/categories?post=290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/economia\/wp-json\/wp\/v2\/tags?post=290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}