In this paper we present sibling and neighbor correlations in school grades and cognitive skills as well as indicators of physical and mental health for a sample of German adolescents. In a first step, we estimate sibling correlations and find substantial influence of shared family and community...

The U.S. teen birth rate remains high relative to other industrialized countries. Despite extensive literature on teen mothers and their children, almost no research has examined the rest of the mother's family. I address this gap, finding that teen birth negatively affects the mother's younger...

Using longitudinal data based on administrative registers for the population of Danish men we develop a model which accounts for the joint earnings dynamics of siblings and youth community peers. We are the first to decompose the sibling correlation of permanent earnings into family and...