Parental involvement programs aim to increase school-and-parent communication and support children's overall learning environment. This paper examines the effects of low-cost, group-based parental involvement interventions in Mexico using data from two randomized controlled trials. The first...

In the last decades, Brazil experienced a historical decline in its wage inequality level, particularly in the first decade of the 21^st century. This paper reviews the literature that attempted to explain the observed pattern. It considers mechanisms related to the supply and demand for labor,...

Tobacco taxes have positive impacts on health outcomes. However, policy makers often hesitate to use them because of the perception that poorer households are affected disproportionally more than richer households. This study compares the simulated distributional effects of tobacco tax increases...