There is a consensus in the literature on the relevance of the first 1,000 days since conception in the development of a child's cognitive and non-cognitive skills. However, little is known of the determinants of these skills at that age, as previous literature has focused on the effect of in...

The evidence for the effects of early childhood education on risky behavior in adolescence is limited. This paper studies the consequences of a reform of a large-scale universal kindergarten program in Japan. Exploiting a staggered expansion of kindergartens across regions, we estimate the...

This paper studies effects of education policy on early fertility. We study a major educational reform in Sweden in which vocational tracks in upper secondary school were prolonged from two to three years and the curricula were made more academic. Our identification strategy takes advantage of...

This paper studies effects of education policy on early fertility. We study a major educational reform in Sweden in which vocational tracks in upper secondary school were prolonged from two to three years and the curricula were made more academic. Our identification strategy takes advantage of...

This paper analyses the impact of comprehensive sex education on teenage pregnancy rates in Ecuador, specifically examining its implementation in schools. The inclusion of sex education as a mandatory cross-cutting theme in the updated and strengthened educational curriculum of 2010 provides a...

We study the causal relationship between educational attainment and teenage birth rates by focusing on a large-scale, country-wide reform that made high school compulsory and removed previously existing school capacity constraints in Mexico. Relying on administrative data on schools and births,...

Early term birth is defined as birth at 37 or 38 weeks gestation. While infants born early term are not considered premature, the medical literature suggests that they have an increased risk of serious adverse health outcomes compared to infants born at term (39 or 40 weeks). Despite these known...

The high and rapidly increasing prevalence of mental illnesses underscores the importance of understanding their causal origins. This paper analyzes one factor at a critical stage of human development: exposure to maternal stress from family ruptures during the fetal period. We find that in...