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Cost structure, inter-factor substitution and complementarity, and efficiency in the Canadian agricultural sector
Brox, James A.; Andrikopulos, Andreas A. - 1992
Persistent link: https://www.econbiz.de/10000845363
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Cost structure, inter-factor substitution and complementarity, and efficiency in the Canadian agriculture sector
Andrikopulos, Andreas A.; Brox, James A. - 1992
Persistent link: https://www.econbiz.de/10000135955
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Cost structure and productivity growth in European railway systems
Andrikopoulos, Andreas A.; Loizides, John - In: Applied economics 30 (1998) 12, pp. 1625-1639
Persistent link: https://www.econbiz.de/10001364196
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Measuring input-specific technical inefficiency in European railways : a panel data approach
Christopulos, Dēmētrēs K.; Loizides, Ioannis; … - In: International journal of transport economics 27 (2000) 2, pp. 147-171
Persistent link: https://www.econbiz.de/10001497901
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Dynamic distributions of productivity growth in European railways
Loizides, Ioannis; Tsionas, Efthymios G. - In: Journal of transport economics and policy 38 (2004) 1, pp. 45-76
Persistent link: https://www.econbiz.de/10001945329