Testing for structural breaks in the evaluation of programs

Testing for structural breaks in the evaluation of programs

Библиографические подробности
Другие авторы: Piehl, Anne Morrison
Формат: ‌
Язык:English
Опубликовано: Cambridge National Bureau of Economic Research 1999.
Серии:NBER working paper series no.7226
Предметы:
Evaluation research (Social action programs) > Statistical methods.
Juvenile homicide > Prevention. > Massachussets > Boston.