A dinâmica do trabalho no Brasil sob a ótica das relações socioeconômicas e demográficas, 2000-2010

Abstract

This investigation aims at measuring and analyze through the study of the relation between the demographic, economic and social variables, in a period from 2000 to 2010, considering as geographical space municipalities that have in common urbanization rate equal or superior to 70% and total population equal or superior to 30 thousand inhabitants, divided into three groups. Then a descriptive analysis of the socioeconomic indicators was undertaken comparatively the years of 2000 and 2010 between the three groups, emphasizing the relation between gender and age. It was studied the relations between the dependence ratio, activity rate, the percentage of workers under an employment contract and the rates of lack of occupation with social, economic and demographic indicators are studied through statistic techniques of multiple regression analysis. For this purpose were used microdata basis of populational census of 2000 and 2010 from Instituto Brasileiro de Geografia e Estatística (IBGE) and from available indicators at Atlas do Desenvolvimento Humano 2013 from Program das Nações Unidas (PNUD). According to the obtained results, the three groups present similar population characteristics. The rates of activity curves for 2000 and 2010 indicate that the population of 20 and 45 years old has the highest rates highlighting the female rates that increased while the male ones have remained unchanged. With the application of nonparametric Kolmogorov-Smirnov compared the curves of the activity rates though there is was possible to establish that the group of metropolitan municipalities from the countryside differed from the other ones. By multiple regression models adjusted for the various combinations of time and space it soon became clear that the size of the municipal population has no influency on any of the dependent variables of the survey and that there is significance of the Human Development Index (IDH) relative to on the dependent variables. It is also noted has been established that there is a significant and direct relation between the activity rate and the home income. Furthermore, contacted was a inverse relationship between the percentage of workers under an employment contract is, the lower the income inequality, measured by the Gini index