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Collusive agreements in vertically differentiated markets
Marini, Marco A. - 2017
coalition, (i) market pruning dominates product proliferation and (ii) partial cartelisation always arises in equilibrium, with …
Persistent link: https://www.econbiz.de/10011660599
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Contracting with externalities and outside options
Bloch, Francis; Gomes, Armando R. - 2004
distribution of coalitional gains and the dynamics of coalition formation are characterized in four illustrative applications. …
Persistent link: https://www.econbiz.de/10011602846
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Collusion in quality-segmented markets
Bos, Iwan; Marini, Marco - 2020
This paper analyzes price collusion in a repeated game with two submarkets; a standard and a premium quality segment. Within this setting, we study four types of price-fixing agreement: (i) a segment-wide cartel in the premium submarket only, (ii) a segment-wide cartel in the standard submarket...
Persistent link: https://www.econbiz.de/10012306748
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Incentives for price manipulation in emission permit markets with Stackelberg competition
Jarque Andrés, Francisco; Castro, Luis M. de - 2015
It has been shown in prior research that cost effectiveness in the competitive emissions permit market could be affected by tacit collusion or price manipulation when the corresponding polluting product market is oligopolistic. We analyze these cross market links using a Stackelberg model to...
Persistent link: https://www.econbiz.de/10010476200
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Vertical integration and downstream collusion
Biancini, Sara; Ettinger, David - 2016
Persistent link: https://www.econbiz.de/10011712942
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Abuse of competitive fringe
Capuano, Carlo (contributor) - 2005
Persistent link: https://www.econbiz.de/10003360222
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Vertical differentiation and collusion : cannibalization or proliferation?
Gabszewicz, Jean Jaskold; Marini, Marco A.; Tarola, Ornella - 2016
In this paper, we tackle the dilemma of pruning versus proliferation in a vertically differentiated oligopoly under the …
Persistent link: https://www.econbiz.de/10011451580
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Entry deterrence, macroeconomic equilibria and pro-competitive policies
De Vincenti, Claudio - 2024
Persistent link: https://www.econbiz.de/10014461232
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Coalition formation in games without synergies
Currarini, Sergio; Marini, Marco - 2004
This paper establishes sufficient conditions for the existence of a stable coalition structure in the coalition … unanimity game of coalition formation, first defined by Hart and Kurz (1983) and more recently studied by Yi (1997, 2000). Our … conditions are defined on the strategic form game used to derive the payoffs the game of coalition formation. We show that if no …
Persistent link: https://www.econbiz.de/10011600510
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Exclusive dealing: the interaction between foreclosure and investment promotion
Fumagalli, Chiara; Motta, Massimo; Rønde, Thomas - 2009
This paper studies a model where exclusive dealing (ED) can both promote investment and foreclose a more efficient supplier. While investment promotion is usually regarded as a pro-competitive effect of ED, our paper shows that it may be the very reason why a contract that forecloses a more...
Persistent link: https://www.econbiz.de/10008840035