Measuring input-specific technical inefficiency in European railways: A panel data approach
| Year of publication: |
2000
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|---|---|
| Authors: | Christopoulos, D.K. ; Loizides, J. ; Tsionas, E.G. |
| Published in: |
International journal of transport economics : IJTE. - Pisa [u.a.] : Serra, ISSN 0391-8440, ZDB-ID 1652813. - Vol. 27.2000, 2, p. 147-172
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