While recent research finds strong evidence that birth order affects children's outcomes such as education, IQ scores …

two children with the same mother but where a parent of the mother died during one of the pregnancies - augmented with a …

effect of teen childbearing. Despite this, there are still reasons to believe that children of teen mothers may do worse as … lower quality. Using Norwegian register data, we compare outcomes of children of sisters who have first births at different … children born to the youngest teen mothers. Unlike previous research, we have information on fathers and find that negative …