Does granting citizenship at birth help immigrant children to integrate in the host country's educational system and thus, to promote their educational success? Our identification strategy is based on a reform of the German naturalization law in 2000. We exploit this natural experiment and use a...

We analyze interaction effects of birth weight and the business cycle at birth on individual cardiovascular (CV) mortality later in life. In addition, we examine to what extent these long-run effects run by way of cognitive ability and education and to what extent those mitigate the long-run...

Many states require children to reach five years of age by a specified calendar date in order to begin kindergarten. We use birth certificate records from 1999 to 2004 to assess whether parents systematically time childbirth before school cutoff dates to capture the option value of sending their...