We investigate the association between prepregnancy obesity and birth outcomes using fixed effect models comparing siblings from the same mother. A total of 7,496 births to 3,990 mothers from the National Longitudinal Survey of Youth 1979 survey are examined. Outcomes include macrosomia,...

The increasing prevalence of obesity during pregnancy raises concerns over the intergenerational transmission of obesity and its potential to exacerbate the current obesity epidemic. The fetal origins hypothesis posits that the intrauterine environment might have lasting effects on children's...

In 1993, the benefit levels of the Earned Income Tax Credit (EITC) were changed significantly based on the number of children in the household. Employing a difference-in-differences plus mother fixed-effects framework, we find better mother-rated health for children of unmarried black mothers...

Social scientists theorize that the inverse relationship between socio-economic status and family size represents a trade-off between the quality and quantity of children. Evaluating this hypothesis empirically requires addressing the simultaneity of the quality and quantity decisions....

Although rates of interracial marriage are on the rise, we still know relatively little about the experiences of mixed-race adolescents. In this paper, we examine the identity and behavior of mixed-race (black and white) youth. We find that mixed-race youth adopt both types of behaviors -- those...