Product Quality and Market Size
AbstractRecent literature notes that when quality is produced with fixed costs, a high quality firm can undercut its rival's prices and may find it profitable to invest more in quality as market size grows large. As a result, a market can remain concentrated even as it grows large. When quality is produced with variable costs, by contrast, a wide range of product qualities can coexist in the market because they are offered at different prices. Larger markets will fragment and offer products with a wider range of qualities. Using US urban areas as markets, we examine the relationships between market size and product quality - and between market size and product concentration - for two industries that differ in their quality production process. We document that in the restaurants industry, where quality is produced largely with variable costs, the range of qualities on offer increases in market size, with each product maintaining a small market share. In daily newspapers, where quality is produced with fixed costs, the average quality of products increases with market size, and the market does not fragment as it grows large.
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Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 9675.
Date of creation: May 2003
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Other versions of this item:
- L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
- R3 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Real Estate Markets, Production Analysis, and Firm Location
This paper has been announced in the following NEP Reports:
- NEP-ALL-2003-05-15 (All new papers)
- NEP-GEO-2003-05-15 (Economic Geography)
- NEP-INO-2003-05-15 (Innovation)
- NEP-URE-2003-05-16 (Urban & Real Estate Economics)
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- Edward L. Glaeser, Jed Kolko, and Albert Saiz, 2001.
Journal of Economic Geography,
Oxford University Press, vol. 1(1), pages 27-50, January.
- Ed Glaeser & Jed Kolko & Albert Saiz, 2000. "Consumer City," NBER Working Papers 7790, National Bureau of Economic Research, Inc.
- Edward L. Glaeser & Jed Kolko & Albert Saiz, 2000. "Consumer City," Harvard Institute of Economic Research Working Papers 1901, Harvard - Institute of Economic Research.
- Dixit, Avinash K & Stiglitz, Joseph E, 1977.
"Monopolistic Competition and Optimum Product Diversity,"
American Economic Review,
American Economic Association, vol. 67(3), pages 297-308, June.
- Dixit, Avinash K & Stiglitz, Joseph E, 1975. "Monopolistic Competition and Optimum Product Diversity," The Warwick Economics Research Paper Series (TWERPS) 64, University of Warwick, Department of Economics.
- Masahisa Fujita & Paul Krugman & Anthony J. Venables, 2001. "The Spatial Economy: Cities, Regions, and International Trade," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262561476, June.
- Sinai, Todd & Waldfogel, Joel, 2004.
"Geography and the Internet: is the Internet a substitute or a complement for cities?,"
Journal of Urban Economics,
Elsevier, vol. 56(1), pages 1-24, July.
- Todd Sinai & Joel Waldfogel, 2003. "Geography and the Internet: Is the Internet a Substitute or a Complement for Cities?," NBER Working Papers 10028, National Bureau of Economic Research, Inc.
- Jeffrey Campbell, 2000.
"Market Size Matters,"
Econometric Society World Congress 2000 Contributed Papers
1225, Econometric Society.
- Thomas J Holmes, 2002.
"The Role of Cities: Evidence From the Placement of Sales Offices,"
02-02, Center for Economic Studies, U.S. Census Bureau.
- Thomas J. Holmes, 2002. "The role of cities: evidence from the placement of sales offices," Staff Report 298, Federal Reserve Bank of Minneapolis.
- Gyourko, Joseph & Tracy, Joseph, 1991. "The Structure of Local Public Finance and the Quality of Life," Journal of Political Economy, University of Chicago Press, vol. 99(4), pages 774-806, August.
- Krugman, Paul, 1991.
"Increasing Returns and Economic Geography,"
Journal of Political Economy,
University of Chicago Press, vol. 99(3), pages 483-99, June.
- Shaked, Avner & Sutton, John, 1987. "Product Differentiation and Industrial Structure," Journal of Industrial Economics, Wiley Blackwell, vol. 36(2), pages 131-46, December.
- Bresnahan, T.F & Reiss, P.C., 1989.
"Entry And Competition In Concentrated Markets,"
151, Stanford - Studies in Industry Economics.
- Lisa George & Joel Waldfogel, 2000. "Who Benefits Whom in Daily Newspaper Markets?," NBER Working Papers 7944, National Bureau of Economic Research, Inc.
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