In this article we show that among elementary school students in Brazil there is a negative and significant relationship between within-class age dispersion and pupil’s proficiency. The relationship between the age-grade delay and school proficiency is usually explained by several factors that...

This paper provides an analysis of the labor market for individuals with tertiary education in Brazil using data from the 2010 Census. Labor earnings inequality is remarkable among Brazilian workers with a bachelor's degree. Evidence indicates that heterogeneous returns across fields of study...

We estimate a system of three behavioral equations for Brazilian children and teenagers (school absenteeism, health status and child labor). We relieved the assumption of independence of the disturbance terms of each equation. Moreover, if causality mechanisms between these three components...