Tackling the omitted variables problem without the strong assumptions of proxies
| Year of publication: |
2007
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|---|---|
| Authors: | Leightner, Jonathan E. ; Inoue, Tomoo |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 178.2007, 3, p. 819-840
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