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Ein Modell der Netzwerkeffekte in der Software-Industrie
Gröhn, Andreas - Institut für Weltwirtschaft (IfW) - 1997
Computer-owners combine complementary goods to a computer-system. They exchange data with others and between different applications. These interdependencies lead to three different network effects, which are explained in the framework of Hotelling models. In the framework of a one-dimensional...
Persistent link: https://www.econbiz.de/10009277780
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Fuel Hedging, Operational Hedging and Risk Exposure– Evidence from the Global Airline Industry
Lucey, Brian; Berghöfer, Britta - Institute for International Integration Studies (IIIS), … - 2013
. While most research on fuel hedging has concentrated on the U.S. airline market, this paper is the first study to include …. Financial and operational hedging strategies serve aviation managers as a tool to counteract high and volatile fuel prices … reject the hypothesis that financial hedging decreases risk exposure. One possibility is that the decreased volatility in jet …
Persistent link: https://www.econbiz.de/10010904656
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ПОШУК АЛЬТЕРНАТИВНИХ ШЛЯХІВ ЗАБЕЗПЕЧЕННЯ ЕКОНОМІЧНОЇ СТАБІЛЬНОСТІ АВІАКОМПАНІЙ
Іванівна, Олешко Тамара - In: Вісник Киiвського … (2014) 3
В статье рассмотрены основные пути обеспечения экономической стабильности авиакомпании и минимизации рисков, связанных с волатильностью цен на нефть....
Persistent link: https://www.econbiz.de/10011233852
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Fuel hedging, operational hedging and risk exposure — Evidence from the global airline industry
Berghöfer, Britta; Lucey, Brian - In: International Review of Financial Analysis 34 (2014) C, pp. 124-139
. While most research on fuel hedging has concentrated on the U.S. airline market, this paper is the first study to include …. Financial and operational hedging strategies serve aviation managers as a tool to counteract high and volatile fuel prices … reject the hypothesis that financial hedging decreases risk exposure. One possibility is that the decreased volatility in jet …
Persistent link: https://www.econbiz.de/10011056774
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Forward Hedging and Vertical Integration in Electricity Markets.
Chemla, Gilles; Porchet, Arnaud; Touzi, Nizar; Aïd, René - Université Paris-Dauphine
and forward hedging are two separate levers for demand and spot price risk diversification. We show that they are …
Persistent link: https://www.econbiz.de/10009370236
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Hedging and Vertical Integration in Electricity Markets
Aïd, René; Chemla, Gilles; Porchet, Arnaud; Touzi, Nizar - C.E.P.R. Discussion Papers - 2011
forward hedging and vertical integration are two separate mechanisms for demand and spot price risk diversification that both … forward hedging when retailers are highly risk averse. We illustrate our analysis with data from the French electricity market. …
Persistent link: https://www.econbiz.de/10008925710
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Forward Hedging and Vertical Integration in Electricity Markets
Chemla, Gilles; Porchet, Arnaud; Touzi, Nizar; Aïd, René - Université Paris-Dauphine (Paris IX) - 2009
and forward hedging are two separate levers for demand and spot price risk diversification. We show that they are …
Persistent link: https://www.econbiz.de/10011073085
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Vertikal verbundene Märkte im Raum
Schöler, Klaus - In: Journal of Economics and Statistics (Jahrbuecher fuer … 221 (2001) 4, pp. 394-403
Gibt es in einem räumlichen Markt einzelwirtschaftliche und/oder gesamtwirtschaftliche, wohlfahrtstheoretische Anreize zur vertikalen Integration zweier Marktstufen in einer organisatorischen Einheit (Konzern)? Zur Beantwortung dieser Frage wird ein Modell vorgestellt, in dem die Standorte der...
Persistent link: https://www.econbiz.de/10005014748
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TIME-Konvergenz - Einige Ueberlegungen aus volkswirtschaftlicher Sicht
Lang, Guenter - Institut für Volkswirschaftlehre, Fakultät für … - 2003
Driven by digitalization, convergence within the telecommunication and media sector is not only a today's phenomena, but will even become more important in the future. One of the most important dimensions of convergence is vertical integration, i.e. the merging of formerly independent firms...
Persistent link: https://www.econbiz.de/10005570398
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The impact of the restructuring of civil aviation on employment and social practices
Essenberg, Bert - International Labour Organization (ILO), United Nations - 2002
Examines the social consequences of restructuring and investigates the role social dialgue can play in finding socially responsible ways to mitigate the effects of restructuring. Includes brief comparisons with the banking and financial services industry, postal services and public utilities.
Persistent link: https://www.econbiz.de/10010965680