The Effects of Cartelization on Product Design
AbstractWe consider the following model. First, two firms choose locations on a Hotelling line. Second, they play a repeated price-setting game, in which they may be able to collude. Transportation costs are quadratic. We show that if firms collude in the location stage, they choose locations that coincide with the social optimum, provided that the discount factor is high enough. If the discount factor is lower, the firms locate further apart. Furthermore, we show that if firms choose locations non-cooperatively, they both locate in the middle of the line, again provided that the discount factor is high enough. If the discount factor is lower, the firms locate further apart. Thus, with the possibility of a price cartel and a discount rate that is sufficiently high, Hotelling?s principle of minimum differentiation is restored.
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Bibliographic InfoPaper provided by University of Groningen, Research Institute SOM (Systems, Organisations and Management) in its series Research Report with number 05F02.
Date of creation: 2005
Date of revision:
This paper has been announced in the following NEP Reports:
- NEP-ALL-2006-01-29 (All new papers)
- NEP-BEC-2006-01-29 (Business Economics)
- NEP-COM-2006-01-29 (Industrial Competition)
- NEP-MIC-2006-01-29 (Microeconomics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Kali P. Rath, 1998. "Stationary and nonstationary strategies in Hotelling's model of spatial competition with repeated pricing decisions," International Journal of Game Theory, Springer, vol. 27(4), pages 525-537.
- Hackner, Jonas, 1995. "Endogenous product design in an infinitely repeated game," International Journal of Industrial Organization, Elsevier, vol. 13(2), pages 277-299.
- Chang, Myong-Hun, 1991. "The effects of product differentiation on collusive pricing," International Journal of Industrial Organization, Elsevier, vol. 9(3), pages 453-469, September.
- Miklós-Thal, Jeanine, 2008. "Delivered pricing and the impact of spatial differentiation on cartel stability," International Journal of Industrial Organization, Elsevier, vol. 26(6), pages 1365-1380, November.
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