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Mother's education and birth weight

Arnaud Chevalier and Vincent O'Sullivan
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Vincent O'Sullivan: Department of Economics, Warwick University and Geary Institute, University College Dublin

No 200724, Working Papers from Geary Institute, University College Dublin

Abstract: Low birth weight has considerable short and long-term consequences and leads to high costs to the individual and society even in a developed economy. Low birth weight is partially a consequence of choices made by the mother pre- and during pregnancy. Thus policies affecting these choices could have large returns. Using British data, maternal education is found to be positively correlated with birth weight. We identify a causal effect of education using the 1947 reform of the minimum school leaving age. Change in compulsory school leaving age has been previously used as an instrument, but has been criticised for mostly picking up time trends. Here, we demonstrate that the policy effects differ by social background and hence provide identification across cohorts but also within cohort. We find modest but heterogenous positive effects of maternal education on birth weight with an increase from the baseline weight ranging from 2% to 6%.

Keywords: Returns to education; health (search for similar items in EconPapers)
JEL-codes: I12 I29 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-edu and nep-hea
Date: 2007-06-12
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Downloads: (external link) Draft 2.2, 2007 (application/pdf)

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Working Paper: Mother’s Education and Birth Weight (2007) Downloads
Working Paper: Mother's education and birth weight (2007) Downloads
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