Like father, like son? A note on the intergenerational transmission of IQ scores
|Title:||Like father, like son? A note on the intergenerational transmission of IQ scores||Authors:||Devereux, Paul J.||Permanent link:||http://hdl.handle.net/10197/752||Date:||Aug-2008||Abstract:||More able parents tend to have more able children. While few would question the validity of this statement, there is little large-scale evidence on the intergenerational transmission of IQ scores. Using a larger and more comprehensive dataset than previous work, we are able to estimate the intergenerational correlation in IQ scores, examining not just average correlations but also how this relationship varies for different subpopulations. We find that there is substantial intergenerational transmission of IQ scores; an increase in father’s IQ at age 18 of 10% is associated with a 3.2% increase in son’s IQ at the same age. This relationship holds true no matter how we break the data. This effect is much larger than our estimated elasticity of intergenerational transmission of income of approximately .2.||Funding Details:||National Science Foundation; The Research Council of Norway||Type of material:||Working Paper||Publisher:||Institute for the Study of Labor||Series/Report no.:||IZA Discussion Paper Series; No. 3651||Copyright (published version):||The Institute for the Study of Labor (IZA) 2008||Keywords:||Ability; Intergenerational mobility||Subject LCSH:||Intelligence levels
Parent and child
|Other versions:||http://ftp.iza.org/dp3651.pdf||Language:||en||Status of Item:||Not peer reviewed||metadata.dc.date.available:||2008-12-12T17:05:42Z|
|Appears in Collections:||Economics Research Collection|
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