The Benefits of Breastfeeding Across the Early Years of Childhood
The choice to breastfeed rather than formula-feed an infant as well as the duration of doing so has been scrutinized in more recent times. Yet, key identification issues remain to be resolved, including the array of possible child development benefits, the optimal intensity of breastfeeding versus formula- feeding, and the possibility of confounding with other inputs that promote child health. This study uses the Early Childhood Longitudinal Survey - Birth Cohort to explore the causal effect of breastfeeding on development across the early years of childhood. We examine a range of health, physical, and cognitive outcomes and relate these to a set of breastfeeding and formula-feeding intensities. Adjusting for a very extensive set of potential confounding factors that also promote child development, our empirical method uses simultaneous equations models and propensity score measures to understand the link between breastfeeding and child outcomes. Our results indicate that breastfeeding and not formula-feeding at birth are associated with increased probabilities of being in excellent health at 9 months. Furthermore, they are protective against obesity and improve cognitive outcomes at 24 months and 54 months. Breastfeeding for 6 months or more increases motor scores at 9 months.
|Date of creation:||Oct 2010|
|Date of revision:|
|Publication status:||published as Clive R. Belfield & Inas Rashad Kelly, 2012. "The Benefits of Breast Feeding across the Early Years of Childhood," Journal of Human Capital, University of Chicago Press, vol. 6(3), pages 251 - 277.|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
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- Chris M. Herbst & Erdal Tekin, 2010.
"The Impact of Child Care Subsidies on Child Well-Being: Evidence from Geographic Variation in the Distance to Social Service Agencies,"
- Herbst, Chris M. & Tekin, Erdal, 2010. "The Impact of Child Care Subsidies on Child Well-Being: Evidence from Geographic Variation in the Distance to Social Service Agencies," IZA Discussion Papers 5102, Institute for the Study of Labor (IZA).
- Chris M. Herbst & Erdal Tekin, 2010. "The Impact of Child Care Subsidies on Child Well-Being: Evidence from Geographic Variation in the Distance to Social Service Agencies," NBER Working Papers 16250, National Bureau of Economic Research, Inc.
- Haines, Michael R. & Kintner, Hallie J., 2008. "Can breast feeding help you in later life? Evidence from German military heights in the early 20th century," Economics & Human Biology, Elsevier, vol. 6(3), pages 420-430, December.
- Daniel I. Rees & Joseph J. Sabia, 2009. "The Effect of Breast Feeding on Educational Attainment: Evidence from Sibling Data," Journal of Human Capital, University of Chicago Press, vol. 3(1), pages 43-72.
- Ted Joyce & Andrew Racine & Cristina Yunzal-Butler, 2008. "Reassessing the WIC effect: Evidence from the Pregnancy Nutrition Surveillance System," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 27(2), pages 277-303.
- Anderson, Patricia M. & Butcher, Kristin F. & Levine, Phillip B., 2003.
"Maternal employment and overweight children,"
Journal of Health Economics,
Elsevier, vol. 22(3), pages 477-504, May.
- Patricia M. Anderson & Kristin F. Butcher & Phillip B. Levine, 2002. "Maternal employment and overweight children," Working Paper Series WP-02-10, Federal Reserve Bank of Chicago.
- Patricia M. Anderson & Kristin F. Butcher & Phillip B. Levine, 2002. "Maternal Employment and Overweight Children," NBER Working Papers 8770, National Bureau of Economic Research, Inc.
- Joseph J. Sabia, 2007. "The Effect of Body Weight on Adolescent Academic Performance," Southern Economic Journal, Southern Economic Association, vol. 73(4), pages 871–900, April.
- Robert Pollak, 2003.
"Gary Becker's Contributions to Family and Household Economics,"
Review of Economics of the Household,
Springer, vol. 1(1), pages 111-141, January.
- Robert A. Pollak, 2002. "Gary Becker's Contributions to Family and Household Economics," NBER Working Papers 9232, National Bureau of Economic Research, Inc.
- Chris M. Herbst & Erdal Tekin, 2009.
"Child Care Subsidies and Childhood Obesity,"
NBER Working Papers
15007, National Bureau of Economic Research, Inc.
- Grossman, Michael, 1972. "On the Concept of Health Capital and the Demand for Health," Journal of Political Economy, University of Chicago Press, vol. 80(2), pages 223-55, March-Apr.
- Arthur Lewbel, 2003.
"Using Heteroskedasticity to Identify and Estimate Mismeasured and Endogenous Regressor Models,"
Boston College Working Papers in Economics
587, Boston College Department of Economics, revised 15 Dec 2010.
- Arthur Lewbel, 2010. "Using Heteroscedasticity to Identify and Estimate Mismeasured and Endogenous Regressor Models," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 30(1), pages 67-80, December.
- Sascha O. Becker & Andrea Ichino, 2002. "Estimation of average treatment effects based on propensity scores," Stata Journal, StataCorp LP, vol. 2(4), pages 358-377, November.
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