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Specific investments and ownership structures in railways : an experimental analysis
Ehrmann, Thomas; Hartwig, Karl-Hans; Marner, Torsten; … - 2009
Persistent link: https://www.econbiz.de/10013444014
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Specific Investments and Ownership Structures in Railways – An Experimental Analysis
Ehrmann, Thomas; Hartwig, Karl-Hans; Marner, Torsten; … - Wirtschaftswissenschaftliche Fakultät, Westfälische … - 2009
We analyze the impact of different organizational structures on incentives to invest in railways: vertical integration, vertical separation, and a hybrid form. Economic theory predicts that vertical integration fosters socially optimal investment, whereas, due to potential hold-up problems, both...
Persistent link: https://www.econbiz.de/10008514716
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Transforming a socialist economy : currency unification, banking reform and capital markets
Hartwig, Karl-Hans - In: Economic aspects of German unification : national and …, (pp. 143-154). 1992
Persistent link: https://www.econbiz.de/10001279568
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Inflation in centrally planned socialist economies
Hartwig, Karl-Hans - In: German yearbook on business history 1989 (1993), pp. 33-47
Persistent link: https://www.econbiz.de/10001134481
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Business models in the new economy
Ehrmann, Thomas - In: New economy handbook, (pp. 699-720). 2003
Persistent link: https://www.econbiz.de/10001832290
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Contract design and range of services in franchising: an empirical contribution to the effect of incentives and reputation
Ehrmann, Thomas - In: Economics and management of franchising networks : [the …, (pp. 160 - 173). 2004
Persistent link: https://www.econbiz.de/10014555006
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Ordnungstheorie: methodologische und institutionentheoretische Entwicklungstendenzen
Hartwig, Karl-Hans (contributor) - 1987
Persistent link: https://www.econbiz.de/10000727269
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Geld und Kredit im Transformationsprozeß
Hartwig, Karl-Hans (contributor); Thieme, H. Jörg (ed.) - 1995
Persistent link: https://www.econbiz.de/10000539236
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Measuring efficiency of German public bus transport
Scheffler, Raimund; Hartwig, Karl-Hans; Malina, Robert - 2010
Persistent link: https://www.econbiz.de/10008658095
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The effects of ownership structure, competition, and cross-subsidisation on the efficiency of public bus transport : empirical evidence from Germany
Scheffler, Raimund; Hartwig, Karl-Hans; Malina, Robert - In: Journal of transport economics and policy 47 (2013) 3, pp. 371-386
Persistent link: https://www.econbiz.de/10010204892