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by P. Devereux and Kjell Salvanes
Publication Date: 2005
Publication Name: American Economic Review
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by P. Devereux and Kjell Salvanes
ABSTRACT Research increasingly shows that differences in endowments at birth need not be genetic but instead are influenced by environmental factors while the fetus is in the womb. In addition, these differences may persist well beyond... more
ABSTRACT Research increasingly shows that differences in endowments at birth need not be genetic but instead are influenced by environmental factors while the fetus is in the womb. In addition, these differences may persist well beyond childhood. In this paper, we study one such environmental factor – exposure to radiation—that affects individuals across the socio-economic spectrum. We use variation in radioactive exposure throughout Norway in the 1950s and early 60s, resulting from the abundance of nuclear weapon testing during that time period, to examine the effect of nuclear exposure in utero on outcomes such as IQ scores, education, earnings, and adult height. At this time, there was very little awareness in Norway about nuclear testing so our estimates are likely to be unaffected by avoidance behavior or stress effects. We find that exposure to nuclear radiation, even in low doses, leads to a decline in IQ scores of men aged 18. Moreover, radiation exposure leads to declines in education attainment, high school completion, and earnings among men and women. These results are robust to the choice of specification and the inclusion of sibling fixed effects.Institutional subscribers to the NBER working paper series, and residents of developing countries may download this paper without additional charge at www.nber.org.
Publication Date: 2013
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by P. Devereux and Kjell Salvanes
Publication Date: 2011
Publication Name: Review of Economics and Statistics
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by P. Devereux and Kjell Salvanes
Publication Date: 2005
Publication Name: The Quarterly Journal of Economics
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Staying in the Classroom and out of the maternity ward? The effect of compulsory schooling laws on teenage births*more
by P. Devereux and Kjell Salvanes
Publication Date: 2008
Publication Name: The Economic Journal
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by P. Devereux and Kjell Salvanes
Publication Date: 2009
Publication Name: Economics Letters
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Publication Date: 2011
Publication Name: CESifo Economic Studies
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by P. Devereux and Kjell Salvanes
How do families influence the ability of children? Cognitive skills have been shown to be a strong predictor of educational attainment and future labor market success; as a result, understanding the determinants of cognitive skills can... more
How do families influence the ability of children? Cognitive skills have been shown to be a strong predictor of educational attainment and future labor market success; as a result, understanding the determinants of cognitive skills can lead to a better understanding of childrens long run outcomes. This paper uses a large dataset on the male population of Norway and focuses