Double trouble on the value of twins-based estimation of the return to schooling

Détails bibliographiques
Auteur principal:	Bound, John
Autres auteurs:	Solon, Gary
Format:	Livre
Langue:	English
Publié:	Cambridge National Bureau of Economic Research 1998.
Collection:	NBER working paper series no.6721
Sujets:	Twins > Education > Econometric models. Wages > Effect of education on > Econometric models.