Matching as an Econometric Evaluation Estimator
| Year of publication: |
1998
|
|---|---|
| Authors: | Heckman, James J. ; Ichimura, Hidehiko ; Todd, Petra |
| Published in: |
The review of economic studies. - Oxford : Oxford Univ. Press, ISSN 0034-6527, ZDB-ID 2099287. - Vol. 65.1998, 223, p. 261-294
|