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

Bibliografiska uppgifter
Huvudupphovsman:	Heckman, James J.
Övriga upphovsmän:	Vytlacil, Edward
Materialtyp:	Bok
Språk:	English
Publicerad:	Cambridge National Bureau of Economic Research 2000.
Serie:	NBER working paper series no.7820
Ämnen:	Learning ability > Economic aspects > United States. Cognition > Economic aspects > United States. Education > Economic aspects > United States. Wages > Effect of education on > United States.