Product mixes as objects of choice in non-parametric efficiency measurement
| Year of publication: |
2001
|
|---|---|
| Authors: | Cherchye, Laurens ; Van Puyenbroeck, Tom |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 132.2001, 2, p. 287-295
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