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The declining effect of sibling size on children's education in Costa Rica
(2014-12-12)
Background: Costa Rica experienced a dramatic fertility decline in the 1960s and 1970s. The same period saw substantial improvement in children’s educational attainment in Costa Rica. This correlation is consistent with ...
Can accurate data on birthweight be obtained from health interview surveys?
(1999)
Background: Because hospital records rarely exist for a representative sample of the population in developing countries, researchers frequently rely on birthweight data from surveys. Yet, the quality of these data has ...