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Vertical market structure matters : the case of a horizontal retail merger in the German gasoline market
Oschmann, Sebastian - 2025
This article examines the price effects of gasoline stations following a retail merger in 2022. Using detailed station …, but with regional differences. These regional differences cannot be explained by horizontal merger effects. Instead …, creating demand pressure on local refineries. The findings highlight the importance of vertical relationships in merger …
Persistent link: https://www.econbiz.de/10015337416
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Horizontal and vertical R&D cooperation
Inkmann, Joachim - 2000
Persistent link: https://www.econbiz.de/10001447142
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Horizontal and vertical R&D cooperation
Inkmann, Joachim - 2000
This paper introduces a second, vertically related industry into the usual one-industry oligopoly framework of …
Persistent link: https://www.econbiz.de/10011545122
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Collusive upward gasoline price movements in medium-sized German cities
Neukirch, Arne; Wein, Thomas - 2016
Do we have effective competition between the gasoline's big five oligopolists (Aral, Shell, Esso, Total and Jet) and fringe gasoline stations? Using 2014 Market Transparency price data from 66 cities with populations between 60,000 and 100,000, we analyze which brands lead price increases, the...
Persistent link: https://www.econbiz.de/10011487769
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The Economics of Regional Demarcation in Banking
Raab, Simone - 2011
The European Commission criticized cooperation among savings and cooperative banks for potentially anti-competitive effects. Using an industrial economics model of banks taking deposits and giving loans, we look at regional demarcation as one of such cooperative practices. We study two adjacent...
Persistent link: https://www.econbiz.de/10013122865
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The economics of regional demarcation in banking
Raab-Kratzmeier, Simone; Welzel, Peter - 2010
Cooperation among savings and cooperative banks was criticized by the European Commission because of potentially anti-competitive effects. In an industrial economics model of banks taking deposits and giving loans we look at regional demarcation as one of such cooperative practices. There are...
Persistent link: https://www.econbiz.de/10003931316
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The economics of regional demarcation in banking
Raab-Kratzmeier, Simone; Welzel, Peter - 2010 - Version of January 18, 2010
Cooperation among savings and cooperative banks was criticized by the European Commission because of potentially anti-competitive effects. In an industrial economics model of banks taking deposits and giving loans we look at regional demarcation as one of such cooperative practices. There are...
Persistent link: https://www.econbiz.de/10003935372
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Der KMD-Kartellcheck : Marktscreening nach Kartellstrukturen am Beispiel des deutschen Zementmarkts
Lorenz, Christian - 2005
Coordination Failure Diagnostics (CFD) is a model that analyses real market processes with the help of time pattern analysis and investigates whether they operate efficiently. The CFD cartel-audit should enable the detection of cartels via characteristic market process patterns. This is based on...
Persistent link: https://www.econbiz.de/10009349855
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Der KMD-Kartellcheck : Marktscreening nach Kartellstrukturen am Beispiel des deutschen Zementmarkts
Lorenz, Christian - 2005
Persistent link: https://www.econbiz.de/10003347576
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Foreign ownership and intra-firm union density in Germany
Jirjahn, Uwe - 2017
From a theoretical viewpoint the relationship between foreign ownership and unionization is ambiguous. On the one hand, foreign owners have better opportunities to undermine workers' unionization. On the other hand, workers of foreign-owned firms have an increased demand for the protection...
Persistent link: https://www.econbiz.de/10011752199