TY - RPRT AU - Conti, Gabriella AU - Hanson, Mark AU - Inskip, Hazel AU - Crozier, Sarah AU - Cooper, Cyrus AU - Godfrey, Keith TI - Beyond Birthweight: The Origins of Human Capital PY - 2020/May/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 13296 UR - https://www.iza.org/publications/dp13296 AB - Birth weight is the most widely used indicator of neonatal health, mainly because it is routinely recorded in birth registries. But are better measures available? We use unique data including fetal ultrasounds to show that more specific measures of the fetus and of the newborn are more informative about the prenatal environment and more predictive of child health and development, beyond birth weight. Our results are robust to correcting for measurement error and accounting for child- and mother-specific unobserved heterogeneity. Our analysis rationalizes a common finding in the early origins literature, that prenatal events can influence postnatal development without aecting birth outcomes. KW - birth weight KW - fetal development KW - child health KW - developmental origins KW - measurement ER -