The generalized circular model
AbstractIn this paper we present a generalization of the circular model. In this model there are two concentric circular markets, which enables us to study two types of markets simultaneously. There are switching costs involved for moving from one circle to the other circle, which can also be thought of as transformation costs. Consumers have valuations for the product of the firms, depending on the circle they live on. Equilibrium prices then of course are affected by both switching costs and consumers' valuations. An interesting insight that comes from this approach is that an extension of the circular model may invalidate the familiar principle that free entry is characterized by too many firms. Furthermore we discuss the effect of introducing reservation prices on the equilibrium outcome using a constructive approach.
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Bibliographic InfoPaper provided by Tilburg University, Faculty of Economics and Business Administration in its series Research Memorandum with number 685.
Date of creation: 1995
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Web page: http://www.tilburguniversity.edu/nl/over-tilburg-university/schools/economics-and-management/
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- Webers, H.M., 1994. "The location model with two periods of price competition," Research Memorandum 663, Tilburg University, Faculty of Economics and Business Administration.
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- Boyer, Marcel & Moreaux, Michel, 1993. "Strategic market coverage in spatial competition," International Journal of Industrial Organization, Elsevier, vol. 11(3), pages 299-326, September.
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- Webers, H.M., 1996. "Competition in Spatial Location Models," Open Access publications from Tilburg University urn:nbn:nl:ui:12-73591, Tilburg University.
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