Estimation of technical inefficiency effects using panel data and doubly heteroscedastic stochastic production frontiers
| Year of publication: |
2003
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|---|---|
| Authors: | Hadri, K. ; Guermat, C. ; Whittaker, J. |
| Published in: |
Empirical economics : a journal of the Institute for Advanced Studies, Vienna, Austria. - Berlin : Springer, ISSN 0377-7332, ZDB-ID 5193941. - Vol. 28.2003, 1, p. 203
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