allowing the marginal effects on children's outcomes of an increase in family income to vary across the income distribution …. Our nonlinear IV and fixed-effect estimates show an increasing, concave relationship between family income and children …

harm child development and children's long run outcomes. Using the detailed geocoded data that follows national … representative cohorts of children born to the NLSY respondents over time with detailed information on families, locations, health … plant opened or closed in between the conceptions of different children in the same family. I find that children who were …

poverty of households with U.S. citizen children by 4 percent. The effect is robust to a number of identification tests …