www.eurekalert.org/pub_releases/2009-01/uond-nss010709. -
[Cached Version]
Published on: 1/7/2009
Last Visited: 1/7/2009
Contact: Kasey Buckles
kbuckles@nd.edu
574-631-6210
University of Notre Dame
New study suggests winter babies face socioeconomic disadvantages
Many of us may often feel that we've been born under an unlucky sign.
Now, new research by a pair of University of Notre Dame economists suggests that some of us are, in fact, born in an unlucky season.
In their paper, Kasey Buckles and Daniel Hungerman point out that a large body of previous research consistently has found that people born in December, January and February are, on average, less educated, less intelligent, less healthy and lower paid than people born in other seasons.
A variety of explanations have been suggested for this phenomenon, including such social and natural factors as compulsory schooling laws, changes in climate and exposure to illness.
However, the exact cause of the association between season of birth and later outcomes has never been precisely clear.
In the new study, Buckles and Hungerman analyzed U.S census data and birth certificates to determine if the typical woman giving birth in winter is any different from the typical woman giving birth at other times of the year.
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Buckles and Hungerman also point out that there could be a "prom babies" effect, with winter births occurring nine moths after end-of-year school celebrations.
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Buckles and Hungerman suggest that women who are wealthier and more educated are better able to time their births to more desirable seasons.
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Contacts: Kasey Buckles, assistant professor, economics and econometrics, 574-631-6210, and Daniel Hungerman, assistant professor, economics and econometrics, 574-631-4495