A Dual Approach to Nonconvex Frontier Models
| Year of publication: |
2001
|
|---|---|
| Authors: | Agrell, Per J. ; Tind, Jørgen |
| Published in: |
Journal of productivity analysis. - Dordrecht [u.a.] : Springer, ISSN 0895-562X, ZDB-ID 10074041. - Vol. 16.2001, 2, p. 129-148
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