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The sources of output change in urban bus transit systems
Obeng, Kofi - In: International journal of transport economics : IJTE 17 (1990) 2, pp. 163-185
Persistent link: https://www.econbiz.de/10001087272
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Airline fare and seat management strategies with demand dependency
Obeng, Kofi; Sakano, Ryoichi - In: Journal of air transport management 24 (2012), pp. 42-48
Persistent link: https://www.econbiz.de/10009702362
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Airport security and screening satisfaction : a case study of U.S.
Sakano, Ryoichi; Obeng, Kofi; Fuller, K. - In: Journal of air transport management 55 (2016), pp. 129-138
Persistent link: https://www.econbiz.de/10011547831
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Total factor productivity decomposition, input price inefficiencies, and public transit systems
Obeng, Kofi; Sakano, Ryoichi - In: Transportation research / E : an international journal 38 (2002) 1, pp. 19-36
Persistent link: https://www.econbiz.de/10001635351
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The effects of operating and capital subsidies on total factor productivity : a decomposition approach
Obeng, Kofi; Sakano, Ryoichi - In: Southern economic journal 67 (2000) 2, pp. 381-397
Persistent link: https://www.econbiz.de/10001523818
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Expense preference behavior in public transit systems
Obeng, Kofi - In: Transportation research / E : an international journal 36 (2000) 4, pp. 249-265
Persistent link: https://www.econbiz.de/10001514323
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The intended relationship between federal operating subsidy and cost
Obeng, Kofi - In: Public finance quarterly : PFQ 23 (1995) 1, pp. 72-94
Persistent link: https://www.econbiz.de/10001175532
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Type of management and subsidy-induced allocative distortions in urban transit firms : a time series approach
Obeng, Kofi - In: Journal of transport economics and policy 31 (1997) 2, pp. 193-209
Persistent link: https://www.econbiz.de/10001219682
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Subsidies and inefficiency : stochastic frontier approach
Sakano, Ryoichi - In: Contemporary economic policy : a journal of Western … 15 (1997) 3, pp. 113-127
Persistent link: https://www.econbiz.de/10001228047
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Allocative distortions from transit subsidies
Obeng, Kofi - In: International journal of transport economics : IJTE 22 (1995) 1, pp. 15-34
Persistent link: https://www.econbiz.de/10001188307