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Market Structure and Market Performance in E-Commerce

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Author Info

  • Franz Hackl
  • Michael E. Kummer
  • Rudolf Winter-Ebmer
  • Christine Zulehner

Abstract

We analyze the interaction between market structure and market performance and how it varies over the product cycle. To account for the potential endogeneity in this relation, we use an instrumental variable approach. We combine data from the largest Austrian online market for price comparisons with retail data on wholesale prices provided by a major hardware producer for consumer electronics. Our results show that instrumenting is important for estimating the empirical effect of competition on the markup of the price leader. One more firm in the market is associated with a reduction of the price leader’s markup which is equivalent to competition between existing firms for an additional three weeks in the product life cycle. Our results support search theoretic models and contradict models of monopolistic competition. Moreover our results support the existence of price dynamics over the product cycle. They also highlight the substitutability between newly innovated and old expiring technologies and how it varies with respect to competitors’ and own brand innovations.

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Bibliographic Info

Paper provided by Department of Economics, Johannes Kepler University Linz, Austria in its series Economics working papers with number 2014-04.

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Length: 45 pages
Date of creation: Jan 2014
Date of revision:
Handle: RePEc:jku:econwp:2014_04

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Keywords: Retailing; Product Life cycle; Market Structure; Market Performance; Markup; Price Dispersion;

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  1. Michael R. Baye & John Morgan, 2001. "Information Gatekeepers on the Internet and the Competitiveness of Homogeneous Product Markets," American Economic Review, American Economic Association, vol. 91(3), pages 454-474, June.
  2. Steven Klepper, 2002. "Firm Survival and the Evolution of Oligopoly," RAND Journal of Economics, The RAND Corporation, vol. 33(1), pages 37-61, Spring.
  3. Carlton, Dennis W, 1983. "The Location and Employment Choices of New Firms: An Econometric Model with Discrete and Continuous Endogenous Variables," The Review of Economics and Statistics, MIT Press, vol. 65(3), pages 440-49, August.
  4. Bresnahan, T.F & Reiss, P.C., 1989. "Entry And Competition In Concentrated Markets," Papers 151, Stanford - Studies in Industry Economics.
  5. Peter Davis, 2006. "Spatial competition in retail markets: movie theaters," RAND Journal of Economics, RAND Corporation, vol. 37(4), pages 964-982, December.
  6. Timothy Dunne & Mark J. Roberts & Larry Samuelson, 1988. "Patterns of Firm Entry and Exit in U.S. Manufacturing Industries," RAND Journal of Economics, The RAND Corporation, vol. 19(4), pages 495-515, Winter.
  7. Rosenthal, Robert W, 1980. "A Model in Which an Increase in the Number of Sellers Leads to a Higher Price," Econometrica, Econometric Society, vol. 48(6), pages 1575-79, September.
  8. Otto Toivanen & Michael Waterson, 2005. "Market Structure and Entry: Where's the Beef?," RAND Journal of Economics, The RAND Corporation, vol. 36(3), pages 680-699, Autumn.
  9. Jeffrey R. Campbell & Hugo A. Hopenhayn, 2002. "Market Size Matters," NBER Working Papers 9113, National Bureau of Economic Research, Inc.
  10. repec:rje:randje:v:37:y:2006:i:4:p:964-982 is not listed on IDEAS
  11. Michael R. Baye & J. Rupert J. Gatti & Paul Kattuman & John Morgan, 2009. "Clicks, Discontinuities, and Firm Demand Online," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 18(4), pages 935-975, December.
  12. Katja Seim, 2006. "An empirical model of firm entry with endogenous product‐type choices," RAND Journal of Economics, RAND Corporation, vol. 37(3), pages 619-640, 09.
  13. Michael J. Mazzeo, 2002. "Product Choice and Oligopoly Market Structure," RAND Journal of Economics, The RAND Corporation, vol. 33(2), pages 221-242, Summer.
  14. Glenn Ellison & Sara Fisher Ellison, 2005. "Lessons About Markets from the Internet," Journal of Economic Perspectives, American Economic Association, vol. 19(2), pages 139-158, Spring.
  15. Uwe Dulleck & Franz Hackl & Bernhard Weiss & Rudolf Winter‐Ebmer, 2011. "Buying Online: An Analysis of Shopbot Visitors," German Economic Review, Verein für Socialpolitik, vol. 12(4), pages 395-408, November.
  16. Toivanen, Otto & Waterson, Michael, 2000. "Empirical research on discrete choice game theory models of entry: An illustration," European Economic Review, Elsevier, vol. 44(4-6), pages 985-992, May.
  17. Shaked, Avner & Sutton, John, 1987. "Product Differentiation and Industrial Structure," Journal of Industrial Economics, Wiley Blackwell, vol. 36(2), pages 131-46, December.
  18. Barron, John M. & Taylor, Beck A. & Umbeck, John R., 2004. "Number of sellers, average prices, and price dispersion," International Journal of Industrial Organization, Elsevier, vol. 22(8-9), pages 1041-1066, November.
  19. Asplund, Marcus & Sandin, Rickard, 1999. "Competition in interrelated markets: An empirical study," International Journal of Industrial Organization, Elsevier, vol. 17(3), pages 353-369, April.
  20. Varian, Hal R, 1980. "A Model of Sales," American Economic Review, American Economic Association, vol. 70(4), pages 651-59, September.
  21. Dasgupta, Partha & Stiglitz, Joseph, 1980. "Industrial Structure and the Nature of Innovative Activity," Economic Journal, Royal Economic Society, vol. 90(358), pages 266-93, June.
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