A flexible time-varying specification of the technical inefficiency effects model
| Year of publication: |
2007
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|---|---|
| Authors: | Karagiannis, Giannis ; Tzouvelekas, Vangelis |
| Published in: |
Empirical economics : a journal of the Institute for Advanced Studies, Vienna, Austria. - Berlin : Springer, ISSN 0377-7332, ZDB-ID 5193941. - Vol. 33.2007, 3, p. 531-540
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