Temporal patterns of technical efficiency: Results from competing models
| Year of publication: |
1997
|
|---|---|
| Authors: | Kumbhakar, Subal C. ; Heshmati, Almas ; Hjalmarsson, Lennart |
| Published in: |
International Journal of Industrial Organization. - Elsevier, ISSN 0167-7187. - Vol. 15.1997, 5, p. 597-616
|
| Publisher: |
Elsevier |