Conditional nonparametric frontier models for convex and nonconvex technologies: a unifying approach
| Year of publication: |
2007
|
|---|---|
| Authors: | Daraio, Cinzia ; Simar, Léopold |
| Published in: |
Journal of productivity analysis. - Dordrecht [u.a.] : Springer, ISSN 0895-562X, ZDB-ID 10074041. - Vol. 28.2007, 1, p. 13-32
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