Fertility in Curitiba, Brazil: levels, trends and differentials

Objectives: To identify levels, tendency and recent differentials in fertility in Curitiba, Brazil. Methods: It is a quantitative and temporal series study, in which the birth rates, general and total fertility indicators, for the period of 1995-2007, were calculated and analyzed in Curitiba, Brazil, as well as the proportion of women with high fertility in 2005-2007, compared to the state of Parana. In order to evaluate inner regional differences in the city of Curitiba the same rates were calculated for each one of the administrative districts in the capital. Results: It was noticed a tendency of decline in fertility rates in Curitiba. The total fertility rate in 2007 was 1.49 children per woman and 1.66 in Parana state. The proportion of women with high fertility in the interior of Parana was 1.8 times higher than in the capital. The analysis of fertility rates by districts in Curitiba pointed out important differences: only 10 out of 75 districts had total fertility rates higher than 2.1 children per woman, and 9 districts concentrated 59.6% of women with high fertility. Conclusions: Curitiba showed a quick and sharp reduction in fertility rates. However, the inner regional differences in the city suggests the need to devise actions of reproductive health and social measures, directed to specific groups of population.

Inter-regional wage differentials with individual heterogeneity: evidence from Brazil

This paper uses administrative data to follow Brazilian workers over time and examine what happens to the inter-regional wage differentials after controlling for unmeasured workers' characteristics that are fixed over time. Since the data allow us to track the same workers over the years, we are in the unusual position of obtaining the individual wages before and after the migration process. As a significant share of workers changed States in the sample period, it is possible to examine to what extent the wage differentials reflect the concentration of high-skilled individuals in some States. The results show that the overall wage variability across States drops to almost one third of its original value and the ranking of the State effects is significantly altered after we take into account the workers' fixed effects. A great deal of the inter-regional differentials, therefore, reflects differences in the average ability of workers across States.