Selection on observed and unobserved variables : assessing the effectiveness of catholic schools

Podrobná bibliografie
Hlavní autor:	Altonji, Joseph G.
Další autoři:	Elder, Todd E., Taber, Christopher R.
Médium:	Kniha
Jazyk:	English
Vydáno:	Cambridge National Bureau of Economic Research 2000.
Edice:	NBER working paper series no.7831
Témata:	Catholic high schools > Evaluation > Statistical methods. > United States. Experimental design.