This paper studies the long-term and life cycle consequences of increasing access to mother and child health care centers in the first year of life. Access to these centers increased completed years of schooling by 0.15 years and earnings by 2%. These effects were stronger for children from a low socioeconomic background and contribute to a 10% reduction in the intergenerational persistence in educational attainment. Better nutrition within the first year of life is a likely mechanism. In particular, we find positive effects on adult height, fewer health risks at age 40, and decreased infant mortality from diarrhea.

We examine the effect of radiation exposure in utero, resulting from nuclear weapon testing in the 1950s and early 1960s, on long-run outcomes of Norwegian children. Exposure to low-dose radiation, specifically during months 3 and 4 in utero, leads to lower IQ scores for men and lower education attainment and earnings among men and women. Children of persons affected in utero also have lower cognitive scores, suggesting a persistent intergenerational effect of the shock to endowments. Given the lack of awareness about nuclear testing in Norway at this time, our estimates are likely unaffected by avoidance behavior or stress effects.