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

Xehetasun bibliografikoak
Egile nagusia:	Heckman, James J.
Beste egile batzuk:	Vytlacil, Edward
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Cambridge National Bureau of Economic Research 2000.
Saila:	NBER working paper series no.7820
Gaiak:	Learning ability > Economic aspects > United States. Cognition > Economic aspects > United States. Education > Economic aspects > United States. Wages > Effect of education on > United States.