Determinantes da pobreza e din?mica dos rendimentos nas regi?es metropolitanas do Brasil no per?odo de 1995 a 2009

Made available in DSpace on 2015-04-14T14:27:05Z (GMT). No. of bitstreams: 1 450535.pdf: 792223 bytes, checksum: 3130b1b89c8c8b0dc77ddaf5d00faeec (MD5) Previous issue date: 2013-03-19 === This research aims to study the determinants of poverty and the income dynamics in the metropolitan regions of...

Full description

Bibliographic Details
Main Author: Carneiro, Douglas Mesquita
Other Authors: Bagolin, Izete Pengo
Format: Others
Language:Portuguese
Published: Pontif?cia Universidade Cat?lica do Rio Grande do Sul 2015
Subjects:
Online Access:http://tede2.pucrs.br/tede2/handle/tede/3955
Description
Summary:Made available in DSpace on 2015-04-14T14:27:05Z (GMT). No. of bitstreams: 1 450535.pdf: 792223 bytes, checksum: 3130b1b89c8c8b0dc77ddaf5d00faeec (MD5) Previous issue date: 2013-03-19 === This research aims to study the determinants of poverty and the income dynamics in the metropolitan regions of Brazil from 1995 to 2002 and from 2003 to 2009. It is organized in two essays, using data from the National Household Sample Survey (PNAD). At first, is analyzed the behavior of poverty according to its macrodeterminants, growth and inequality, in the metropolitan regions of Brazil , thereby using the temporal and spatial Shapley decomposition, proposed by Shorrocks (1999). The measurement of poverty was through the family of FGT indices (Foster, Greer and Thorbecke, 1984), using two poverty lines. The results showed small changes in poverty levels in the period 1995-2002, and the inequality component was the main determinant of the observed changes. The following period, 2003-2009, differs from the previous because it presents a declining trend in poverty indicators for all metropolitan areas, the growth component was the main determinant of this trajectory, despite income inequality also declined. As regards the spatial analysis of decomposition of poverty there were changes in the spatial pattern. There were differences in the decreasing levels of poverty between metropolitan areas. In the second essay we investigate the dynamics of income in Brazil in the same periods. Therefore, we use the decomposition of income into permanent and transitory components, proposed by Gottschalk and Moffitt (1994). Given the nature of the database, we built a pseudo panel with cohorts defined from the year of individual birth. The results indicated a transitory component higher in the initial period, accompanied by a drop in income and little change in the index of income inequality. The following period presented a different situation, with the permanent component higher, together with a rise in income and a significant improvement in income distribution. === A presente disserta??o de mestrado estuda os determinantes da pobreza e a din?mica dos rendimentos no Brasil de 1995 a 2002 e 2003 a 2009 atrav?s de dois ensaios, utilizando para tanto informa??es da Pesquisa Nacional por Amostra de Domic?lio (PNAD). No primeiro, ? analisado o comportamento da pobreza frente a seus macrodeterminantes, crescimento e desigualdade de renda, nas regi?es metropolitanas do Brasil, para isso foi utilizado a decomposi??o temporal e espacial de Shapley, metodologia esta proposta por Shorrocks (1999). A mensura??o da pobreza foi tratada a partir da fam?lia de ?ndices FGT (Foster, Greer e Thorbecke, 1984), fazendo uso de duas linhas de pobreza. Os resultados mostraram pouca varia??o nos n?veis de pobreza no per?odo de 1995-2002, sendo que neste, a desigualdade foi o principal determinante da mudan?a verificada nos n?veis da pobreza. O per?odo seguinte, 2003-2009, difere do anterior, pois apresenta tend?ncia de queda nos indicadores de pobreza para todas as regi?es metropolitanas, sendo o componente crescimento o principal determinante de tal trajet?ria, n?o obstante a desigualdade de renda tamb?m diminuiu. A respeito da an?lise espacial de decomposi??o da pobreza verificaram-se altera??es no padr?o espacial, com diminui??o das diferen?as dos n?veis pobreza entre as regi?es metropolitanas. No segundo ensaio se investiga a din?mica de rendimentos no Brasil nos mesmos per?odos. Para tanto, utilizou-se da decomposi??o de rendimentos em componentes transit?rio e permanente, proposta por Gottschalk e Moffitt (1994). Dado a natureza da base de dados, foi constru?do um pseudo painel com coortes definidas a partir do ano de nascimento dos indiv?duos. Os resultados apontaram um componente transit?rio mais elevado no per?odo inicial, 1995-2002, acompanhado de queda nos rendimentos e pouca altera??o no ?ndice de desigualdade de renda. J? o per?odo seguinte, 2003 a 2009, apresentou situa??o distinta, com o componente permanente sendo superior, juntamente com uma eleva??o dos rendimentos e melhora expressiva na distribui??o da renda.