Congestion and returns to scale in data envelopment analysis
| Year of publication: |
2004
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|---|---|
| Authors: | Wei, Quanling ; Yan, Hong |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 153.2004, 3, p. 641-660
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