On the profitability of collusion in location games
AbstractIn this note we take a first step towards the analysis of collusion in markets with spatial competition, focusing on the case of pure location choices. We find that collusion can only be profitable if a coalition contains more than half of all players. This result holds for location games played in k-dimensional Euclidean space as long as consumers are distributed via atomless density functions. For competition on the unit interval, unit circle, and unit square we also derive sufficient conditions for collusion to be profitable. -- Wir untersuchen Kollusion in MÃ¤rkten, in denen die einzige strategische Variable der Akteure ihre Ortswahl ist. FÃ¼r Spiele in k-dimensionalen Euklidischen RÃ¤umen mit massepunktfreien Verteilungen zeigen wir, dass Kollusion nur profitabel sein kann, wenn wenigstens die HÃ¤lfte aller Akteure kolludieren. FÃ¼r Wettbewerb auf dem Einheitsintervall, dem Einheitskreis und dem Einheitsquadrat etablieren wir hinreichende Bedingungen fÃ¼r die ProfitabilitÃ¤t von Kollusion.
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Bibliographic InfoArticle provided by Elsevier in its journal Journal of Urban Economics.
Volume (Year): 54 (2003)
Issue (Month): 3 (November)
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Web page: http://www.elsevier.com/locate/inca/622905
Other versions of this item:
- Huck, Steffen & Knoblauch, Vicki & Müller, Wieland, 2002. "On the profitability of collusion in location games," Discussion Papers, Research Unit: Market Processes and Governance, Social Science Research Center Berlin (WZB) FS IV 02-22, Social Science Research Center Berlin (WZB).
- Huck, S. & Knoblauch, V. & Müller, W., 2003. "On the profitability of collusion in location games," Open Access publications from Tilburg University, Tilburg University urn:nbn:nl:ui:12-123126, Tilburg University.
- Huck, Steffen & Knoblauch, Vicki & Müller, Wieland, 2000. "On the profitability of collusion in location games," SFB 373 Discussion Papers, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes 2000,23, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
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- Salant, Stephen W & Switzer, Sheldon & Reynolds, Robert J, 1983. "Losses from Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium," The Quarterly Journal of Economics, MIT Press, MIT Press, vol. 98(2), pages 185-99, May.
- A Okabe & A Suzuki, 1987. "Stability of spatial competition for a large number of firms on a bounded two-dimensional space," Environment and Planning A, Pion Ltd, London, Pion Ltd, London, vol. 19(8), pages 1067-1082, August.
- Simon, Leo K, 1987. "Games with Discontinuous Payoffs," Review of Economic Studies, Wiley Blackwell, Wiley Blackwell, vol. 54(4), pages 569-97, October.
- Shaked, A, 1975. "Non-existence of Equilibrium for the Two-dimensional Three-firms Location Problem," Review of Economic Studies, Wiley Blackwell, Wiley Blackwell, vol. 42(1), pages 51-56, January.
- Shaked, A, 1982. "Existence and Computation of Mixed Strategy Nash Equilibrium for 3-Firms Location Problem," Journal of Industrial Economics, Wiley Blackwell, Wiley Blackwell, vol. 31(1-2), pages 93-96, September.
- Dasgupta, Partha & Maskin, Eric, 1986. "The Existence of Equilibrium in Discontinuous Economic Games, I: Theory," Review of Economic Studies, Wiley Blackwell, Wiley Blackwell, vol. 53(1), pages 1-26, January.
- Knoblauch, Vicki, 2002. "An Easy Proof That a Square Lattice Is an Equilibrium for Spatial Competition in the Plane," Journal of Urban Economics, Elsevier, Elsevier, vol. 51(1), pages 46-53, January.
- B.Curtis Eaton & Richard G. Lipsey, 1972.
"The Principle of Minimum Differentiation Reconsidered: Some New Developments in the Theory of Spatial Competition,"
Working Papers, Queen's University, Department of Economics
87, Queen's University, Department of Economics.
- Eaton, B Curtis & Lipsey, Richard G, 1975. "The Principle of Minimum Differentiation Reconsidered: Some New Developments in the Theory of Spatial Competition," Review of Economic Studies, Wiley Blackwell, Wiley Blackwell, vol. 42(1), pages 27-49, January.
- Aoyagi, Masaki & Okabe, Atsuyuki, 1993. "Spatial competition of firms in a two-dimensional bounded market," Regional Science and Urban Economics, Elsevier, Elsevier, vol. 23(2), pages 259-289, April.
- Dasgupta, Partha & Maskin, Eric, 1986. "The Existence of Equilibrium in Discontinuous Economic Games, II: Applications," Review of Economic Studies, Wiley Blackwell, Wiley Blackwell, vol. 53(1), pages 27-41, January.
- Steffen Huck & Kai A. Konrad & Wieland Müller, 2005.
"Merger without Cost Advantages,"
CESifo Working Paper Series, CESifo Group Munich
1461, CESifo Group Munich.
- Huck, S. & Konrad, K.A. & Müller, W., 2005. "Merger Without Costs Advantage," Discussion Paper, Tilburg University, Tilburg Law and Economic Center 2005-019, Tilburg University, Tilburg Law and Economic Center.
- Dimitrios Xefteris & Nicholas Ziros, 2014. "A Spatial Model of Perfect Competition," University of Cyprus Working Papers in Economics, University of Cyprus Department of Economics 05-2014, University of Cyprus Department of Economics.
- Daniel Strobach, 2006. "Competition between airports with an application to the state of Baden-Württemberg," Diskussionspapiere aus dem Institut fÃ¼r Volkswirtschaftslehre der UniversitÃ¤t Hohenheim, Department of Economics, University of Hohenheim, Germany 272/2006, Department of Economics, University of Hohenheim, Germany.
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