Short-run Total Cost Change and Productivity of US Class I Railroads
| Year of publication: |
2008
|
|---|---|
| Authors: | Lim, Siew Hoon ; Lovell, C.A.Knox |
| Published in: |
Journal of transport economics and policy. - London : School, ISSN 0022-5258, ZDB-ID 2193012. - Vol. 42.2008, 1, p. 155
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