2013
DOI: 10.1590/s0102-30982013000100004
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Da rotatividade migratória à baixa migração: uma análise dos padrões da mobilidade populacional no Brasil de 1995-2000

Abstract: Este trabalho propõe uma metodologia de classificação dos municípios brasileiros conforme a característica migratória, tendo como base as informações disponíveis no Censo Demográfico de 2000. Foram aplicadas análises multivariadas de redução e classificação de dados sobre um conjunto de variáveis selecionadas que descrevem a forma como os 5.507 municípios se articulam na rede migratória brasileira. Primeiramente, aplicou-se uma análise de componentes principais com a finalidade de reduzir o conjunto de variáve… Show more

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Cited by 13 publications
(13 citation statements)
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“…We used PCA and cluster analysis (Salvati andZitti 2009, Bell et al 2015) to analyze the data. PCA was used to transform a set of original and interrelated variables into a new set of octagonal and unrelated components (Lima and Braga 2013). PCA seeks to reduce a large number of variables by a small number of linear functions, which best summarizes the large initial group of covariates (Mingoti 2007, Lima andBraga 2013).…”
Section: Multivariate Methodsmentioning
confidence: 99%
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“…We used PCA and cluster analysis (Salvati andZitti 2009, Bell et al 2015) to analyze the data. PCA was used to transform a set of original and interrelated variables into a new set of octagonal and unrelated components (Lima and Braga 2013). PCA seeks to reduce a large number of variables by a small number of linear functions, which best summarizes the large initial group of covariates (Mingoti 2007, Lima andBraga 2013).…”
Section: Multivariate Methodsmentioning
confidence: 99%
“…PCA was used to transform a set of original and interrelated variables into a new set of octagonal and unrelated components (Lima and Braga 2013). PCA seeks to reduce a large number of variables by a small number of linear functions, which best summarizes the large initial group of covariates (Mingoti 2007, Lima andBraga 2013). PCA is relevant for our study because the information vectors in the selected data sets are redundant, which might cause bias in further cluster analyses.…”
Section: Multivariate Methodsmentioning
confidence: 99%
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“…Research on this internal mobility has tended to focus either on the movements' nature, size and directions (cf. Baeninger 2000Baeninger , 2012Lima and Braga 2013;Nunes, Silva, and Queiroz 2017) or, more specifically, on the movements' (possible) impact on the process of urbanization and economic development in Brazil (cf. Alves, Souza, and Marra 2011;Amaral, Rios-Neto, and Potter 2016;Cunha 2005;Perz 2000;Wagner and Ward 1980).…”
Section: From Arrival To Circulationmentioning
confidence: 99%
“…Muitas questões essenciais ficam sem resposta no conjunto das teorias migratórias que atribuem o movimento migratório ora a uma decisão pessoal, ora a um reflexo das determinações do sistema econômico (Matos e Braga, 2004). Por conseguinte, muitos estudos têm se debruçado sobre a relação entre redes sociais e migração (Soares, 2002;Matos e Braga, 2004;Braga e Fazito, 2010;Lima e Braga, 2010;Cunha et al, 2013).…”
Section: Redes Sociais E Migração Interna No Brasilunclassified