Bonjour, Dorothe; Cherkas, Lynn; Haskel, Jonathan; … - C.E.P.R. Discussion Papers - 2002
We use a new sample of UK female identical twins to estimate private economic returns to education. We report findings … in three areas. First, we use identical twins, to control for family effects and genetic ability bias, and the education …-family correlations of education with observable correlates of ability (including birthweight, ability tests and reading scores). Our …