비도서NBER Technical Working Paper ; 251
Efficient estimation of average treatment effects using the estimated propensity score
- 발행사항
- Cambirdge : NBER, 2000
- 형태사항
- 47 p:,348 KB
- 키워드
- EFFICIENT, ESTIMATION, AVERAGE, TREATMENT, EFFECTS, USING, ESTIMATED, PROPENSITY, SCORE