Testing for structural breaks in the evaluation of programs

Bibliografiske detaljer
Andre forfattere:	Piehl, Anne Morrison
Format:	Bog
Sprog:	English
Udgivet:	Cambridge National Bureau of Economic Research 1999.
Serier:	NBER working paper series no.7226
Fag:	Evaluation research (Social action programs) > Statistical methods. Juvenile homicide > Prevention. > Massachussets > Boston.