The article analyzes the impact on education of young people of 15 to 18 years old who work, in Brazil in the last decade, using data from the national household survey (PNAD). We compare the school delay of those who never worked with those who work more than a year and the impact of additional...

This paper deals with the potential dilemma between economic growth and environmental quality, known in the literature as Environmental Kuznets Curve. This relationship is not theoretically clear, and the empirical results are contradictory, depending on the type of environmental indicator, and...

This article analyzes the financial equilibrium of the retirement system for public servants in Brazil. After defining the theoretical model, the strategy of analysis consists in the estimate for each public servant in the PNAD-IBGE, the necessary payroll tax to finance the expected benefits. It...

The purpose of this paper is to evaluate the impact of motherhood on the engagement of women in the labor market. To deal with the endogeneity inherent to the relation children-engagement, the event of 'stillborn' was used as an instrument to fertility. In addition to the traditional estimation...