How demand affects optimal prices and product differentiation
AbstractWe investigate the bearings of the level of demand on firms’ optimal locations and prices in a linear model of spatial differentiation with quadratic disutility of transportation. We show that demand affects both optimal prices and optimal locations of firms, in that firms increase product differentiation only if demand is high enough to trigger a price war. Otherwise, the non-cooperative duopoly equilibrium is observationally equivalent to the monopoly optimum with the same number of products. Contrary to the linear transportation cost case, optimal prices are everywhere increasing in the reservation price. Copyright Springer-Verlag Berlin/Heidelberg 2003
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Bibliographic InfoArticle provided by Springer in its journal Papers in Regional Science.
Volume (Year): 82 (2003)
Issue (Month): 4 (November)
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Web page: http://link.springer.de/link/service/journals/10110/index.htm
Other versions of this item:
- Alessandra Chirco & Luca Lambertini & Fabio Zagonari, 2003. "How demand affects optimal prices and product differentiation," Economics of Governance, Springer, vol. 82(4), pages 555-568, November.
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- Zacharias, Eleftherios, 2009.
"Firm entry, product repositioning and welfare,"
15459, University Library of Munich, Germany.
- Marcella Scrimitore, 2003. "Symmetric and Asymmetric Equilibria in a Spatial Duopoly," ERSA conference papers ersa03p194, European Regional Science Association.
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