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Unobserved heterogeneity and international benchmarking in public transport
Cullmann, Astrid; Farsi, Mehdi; Filippini, Massimo - 2009
We analyze the technical efficiency of German and Swiss urban public transport companies by means of SFA. In transport networks we might face different network structures or complexities, not observed, but influencing the production process. The unobserved factors are typically modeled as...
Persistent link: https://www.econbiz.de/10003915868
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Unobserved heterogeneity and international benchmarking in public transport
Cullmann, Astrid; Farsi, Mehdi; Filippini, Massimo - 2009
Persistent link: https://www.econbiz.de/10003946705
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Unobserved heterogeneity and efficiency measurement in public transport
Cullmann, Astrid; Farsi, Mehdi; Filippini, Massimo - In: Journal of transport economics and policy 46 (2012) 1, pp. 51-66
Persistent link: https://www.econbiz.de/10009520146
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Deregulierung der Wasserversorgung und des Verkehrs im internationalen Vergleich
Kohlmorgen, Lars; Schneider, Karsten - In: WSI-Mitteilungen : Zeitschrift des Wirtschafts- und … 57 (2004) 2, pp. 90-95
Persistent link: https://www.econbiz.de/10001943741
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Unobserved Heterogeneity and International Benchmarking in Public Transport
Cullmann, Astrid - 2010
We analyze the technical efficiency of German and Swiss urban public transport companies by means of SFA. In transport networks we might face different network structures or complexities, not observed, but influencing the production process. The unobserved factors are typically modeled as...
Persistent link: https://www.econbiz.de/10013144642
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Hinweise für Kenngrößen zur Beschreibung und Bewertung von Ridepooling-Systemen : H KRipoo
Forschungsgesellschaft für Straßen- und Verkehrswesen … - 2021 - Ausgabe 2021
Persistent link: https://www.econbiz.de/10013454776
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Market take-off in systemic industries : the early industry life cycle stage in the mobile payment industry
König, Raina; Stephan, Michael - 2007
Persistent link: https://www.econbiz.de/10003697118
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Electronic payment systems in European countries : country synthesis report ; final report
Böhle, Knud (contributor); Rader, Michael (contributor);  … - 1999 - Als Ms. gedr
Persistent link: https://www.econbiz.de/10001454726
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Effects of perceived risk on the acceptance of remote mobile payment systems : a comparative study between Iran and Germany
Khazaeinejad, Poorya - 2021
Persistent link: https://www.econbiz.de/10013165391