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1 Propensity score matching methods for non-experimental causal studies

Author(s):
Dehejia, Rajeev H.; Wahba, Sadek
Date:
2002
Subject:
Economic theory
Content Type:
Working papers
Publisher:
Department of Economics, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:409

2 Propensity Score Matching Methods for Non-Experimental Casual Studies

Author(s):
Dehejia, Rajeev H.; Wahba, Sadek
Date:
1998
Subject:
Economic theory
Content Type:
Working papers
Publisher:
Department of Economics, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:15733

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