We study the impacts of family income and parental education on the probability of children’s schooling delay using the … 1996 PNAD. With the adoption of some hypotheses about the links between generations of children, parents and grandparents …, we control for the existence of non observable factors that simultaneously affect the income formation of parents and …

This paper analyses the effects of agricultural income determinants, in particular of human capital and physical … capital. One of its purposes is to evaluate the possible overestimation of the effect of education in income equations that do … enormous effect of area on agricultural income. When this variable is included in the regression, we see a substantial decrease …