Dehejia, Rajeev H. (contributor); … - 2002 - [Elektronische Ressource]
Columbia University
Department of Economics
Discussion Paper Series
PROPENSITY SCORE …-14
Department of Economics
Columbia University
New York, NY 10027
February 2002
Columbia University
Department of Economics … economics literature (previous papers include Dehejia
and Wahba 1999; Heckman, Ichimura, Smith and Todd 1996, 1998; Heckman …