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Causal Effects in Nonexperimental Studies: Reevaluating the Evaluation of Training Programs
Dehejia, Rajeev H., Wahba, SadekVolume:
94
Language:
english
Journal:
Journal of the American Statistical Association
DOI:
10.1080/01621459.1999.10473858
Date:
December, 1999
File:
PDF, 1.00 MB
english, 1999