Lower bound of cost efficiency measure in DEA with incomplete price information
| Year of publication: |
2013
|
|---|---|
| Authors: | Fang, Lei ; Li, Hecheng |
| Published in: |
Journal of productivity analysis. - Dordrecht [u.a.] : Springer, ISSN 0895-562X, ZDB-ID 10074041. - Vol. 40.2013, 2, p. 219-226
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