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

Dettagli Bibliografici
Autore principale:	Bound, John
Altri autori:	Solon, Gary
Natura:	Libro
Lingua:	English
Pubblicazione:	Cambridge National Bureau of Economic Research 1998.
Serie:	NBER working paper series no.6721
Soggetti:	Twins > Education > Econometric models. Wages > Effect of education on > Econometric models.