Belfield, Clive R.; Kelly, Inas Rashad - 2010
NBER Bulletin on Aging and Health by email. The choice to breastfeed rather than formula-feed an infant as well as the … the array of possible child development benefits, the optimal intensity of breastfeeding versus formula- feeding, and the … - Birth Cohort to explore the causal effect of breastfeeding on development across the early years of childhood. We examine a …