Identifying the role of cognitive ability in explaining the level of and change in the return to schooling

Dades bibliogràfiques
Autor principal:	Heckman, James J.
Altres autors:	Vytlacil, Edward
Format:	Llibre
Idioma:	anglès
Publicat:	Cambridge National Bureau of Economic Research 2000.
Col·lecció:	NBER working paper series no.7820
Matèries:	Learning ability > Economic aspects > United States. Cognition > Economic aspects > United States. Education > Economic aspects > United States. Wages > Effect of education on > United States.