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Estimates of the economic return to schooling from a new sample of twins en The American Economic Review, Vol. 84, Nº 5 (dic. 1994) TEXTO IMPRESO Orley Ashenfelter, Autor ; Alan Krueger, Autor 1994 pp. 1157-1173 Inglés (eng)
in The American Economic Review > Vol. 84, Nº 5 (dic. 1994) . - pp. 1157-1173Ubicación: H330 AME v84.n5