Unequal at Birth: A Long-Term Comparison of Income and Birth Weight / Dora L. Costa.

By:

Costa, Dora L

Contributor(s):

National Bureau of Economic Research

Material type: Text

TextSeries: Working Paper Series (National Bureau of Economic Research) ; no. w6313.Publication details: Cambridge, Mass. National Bureau of Economic Research 1999.Description: 1 online resource: illustrations (black and white)Subject(s):

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Abstract: I demonstrate that although socioeconomic differences in birth weight have always been" fairly small in the United States, they have narrowed since the beginning of this century. I argue" that maternal height, and therefore the mother's nutritional status during her growing years accounted for most of the socioeconomic differences in birth weight in the past implying that in the past health inequality was transmitted across generations. I also show that" children born at the beginning of this century compared favorably to modern populations in terms" of birth weights, but suffered higher fetal and neonatal death rates because obstetrical and" medical knowledge was poorer. In addition, by day ten children in the past were at a" disadvantage relative to children today because best practice resulted in insufficient feeding. The" poor average health of past populations therefore originated in part in the first days of life."

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Item type	Home library	Collection	Call number	Status	Date due	Barcode	Item holds
Working Paper	Biblioteca Digital	Colección NBER	nber w6313 (Browse shelf(Opens below))	Not For Loan

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June 1999.

I demonstrate that although socioeconomic differences in birth weight have always been" fairly small in the United States, they have narrowed since the beginning of this century. I argue" that maternal height, and therefore the mother's nutritional status during her growing years accounted for most of the socioeconomic differences in birth weight in the past implying that in the past health inequality was transmitted across generations. I also show that" children born at the beginning of this century compared favorably to modern populations in terms" of birth weights, but suffered higher fetal and neonatal death rates because obstetrical and" medical knowledge was poorer. In addition, by day ten children in the past were at a" disadvantage relative to children today because best practice resulted in insufficient feeding. The" poor average health of past populations therefore originated in part in the first days of life."