Inner and outer approximations of technology: A data envelopment analysis approach
| Year of publication: |
1998
|
|---|---|
| Authors: | Fare, R. ; Li, S.K. |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 105.1998, 3, p. 622-625
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