Estimation of cost inefficiency in panel data models with firm specific and sub-company specific effects
| Year of publication: |
2012
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|---|---|
| Authors: | Smith, Andrew S. J. ; Wheat, Phill |
| Published in: |
Journal of productivity analysis. - Dordrecht [u.a.] : Springer, ISSN 0895-562X, ZDB-ID 10074041. - Vol. 37.2012, 1, p. 27-41
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