Supermarket Choice and Supermarket Competition in Market Equilibrium
AbstractMulti-store firms are common in the retailing industry. Theory suggests that cross-elasticities between stores of the same firm enhance market power. To evaluate the importance of this effect in the U.K. supermarket industry, we estimate a model of consumer choice and expenditure using three data sources: profit margins for each chain, a survey of consumer choices and a data-set of store characteristics. To permit plausible substitution patterns, the utility model interacts consumer and store characteristics. We measure market power by calculating the effect of merger and demerger on Nash equilibrium prices. Demerger reduces the prices of the largest firms by between 2 and 3.8% depending on local concentration; mergers between the largest firms lead to price increases up to 7.4%. Copyright 2004, Wiley-Blackwell.
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Bibliographic InfoArticle provided by Oxford University Press in its journal The Review of Economic Studies.
Volume (Year): 71 (2004)
Issue (Month): 1 ()
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- Eckel, Carsten, 2007. "International trade and retailing: Diversity versus accessibility and the creation of retail deserts," Center for European, Governance and Economic Development Research Discussion Papers 66, University of Goettingen, Department of Economics.
- Bonanno, Alessandro & Lopez, Rigoberto A., 2007.
"Competition Effects of Supermarket Services,"
2007 Annual Meeting, July 29-August 1, 2007, Portland, Oregon TN
9833, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Bonanno, Alessandro & Lopez, Rigoberto, 2007. "Competition Effects of Supermarket Services," Research Reports 149176, University of Connecticut, Food Marketing Policy Center.
- Alessandro Bonanno & Rigoberto A. Lopez, 2007. "Competition Effects of Supermarket Services," Food Marketing Policy Center Research Reports 094, University of Connecticut, Department of Agricultural and Resource Economics, Charles J. Zwick Center for Food and Resource Policy.
- Matthew Gentzkow, 2006. "Valuing New Goods in a Model with Complementarities: Online Newspapers," NBER Working Papers 12562, National Bureau of Economic Research, Inc.
- Marie-Laure Allain & Claire Chambolle & Stéphane Turolla & Sofia B. Villas-Boas, 2013.
"The Impact of Retail Mergers on Food Prices : Evidence from France,"
2013-18, Centre de Recherche en Economie et Statistique.
- Marie-Laure Allain & Claire Chambolle & Stéphane Turolla & Sofia Villas-Boas, 2013. "The Impact of Retail Mergers on Food Prices: Evidence from France," Working Papers hal-00920460, HAL.
- Carsten Eckel, 2009.
"International Trade and Retailing,"
CESifo Working Paper Series
2597, CESifo Group Munich.
- Minten, Bart, 2007. "The food retail revolution in poor countries: Is it coming or is it over? Evidence from Madagascar," IFPRI discussion papers 719, International Food Policy Research Institute (IFPRI).
- Matthijs R. Wildenbeest, 2011.
"An empirical model of search with vertically differentiated products,"
RAND Journal of Economics,
RAND Corporation, vol. 42(4), pages 729-757, December.
- Matthijs R Wildenbeest, 2009. "An Empirical Model of Search with Vertically Differentiated Products," Working Papers 2009-01, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy.
- Matthew Gentzkow, 2007. "Valuing New Goods in a Model with Complementarity: Online Newspapers," American Economic Review, American Economic Association, vol. 97(3), pages 713-744, June.
- Griffith, Rachel & Nesheim, Lars, 2008.
"Household Willingness to Pay for Organic Products,"
CEPR Discussion Papers
6905, C.E.P.R. Discussion Papers.
- Smith, Howard & Thomassen, Øyvind, 2012. "Multi-category demand and supermarket pricing," International Journal of Industrial Organization, Elsevier, vol. 30(3), pages 309-314.
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