Credible Vertical Preemption
This study shows that preemptive investment in product proliferation is subject to a commitment problem that is not constrained to models of horizontal product differentiation, but applies to vertical product differentiation settings as well. We investigate the incentives of firms producing high- or low-quality goods that decide simultaneously to introduce new products in different quality areas. In addition, we analyse whether these firms keep or withdraw similar existing products from the market. The study shows that the introduction of new products depends on the credibility of firms' innovation strategies. The high-quality firm's strategy to proliferate the product space in order to deter the low-quality firm from introducing a new product is not credible. Innovators always withdraw their existing products from the market in order to reduce price competition or to avoid cannibalizing demand for their own products.
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- Deneckere, R. & McAfee, R.P., 1995.
9508, Wisconsin Madison - Social Systems.
- Heidrun C. Hoppe & Ulrich Lehmann-Grube, 2001. "Second-Mover Advantages in Dynamic Quality Competition," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 10(3), pages 419-433, 09.
- Justin P. Johnson & David P. Myatt, 2003.
"Multiproduct Quality Competition: Fighting Brands and Product Line Pruning,"
American Economic Review,
American Economic Association, vol. 93(3), pages 748-774, June.
- David P. Myatt & Justin P. Johnson, 2002. "Multiproduct Quality Competition: Fighting Brands and Product Line Pruning," Economics Series Working Papers 105, University of Oxford, Department of Economics.
- CREMER,Â Helmuth & THISSE,Â Jacques-FranÃ§ois, .
"Location models of horizontal differentiation: a special case of vertical differentiation models,"
CORE Discussion Papers RP
931, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Cremer, Helmuth & Thisse, Jacques-Francois, 1991. "Location Models of Horizontal Differentiation: A Special Case of Vertical Differentiation Models," Journal of Industrial Economics, Wiley Blackwell, vol. 39(4), pages 383-90, June.
- Hoppe, Heidrun C. & Lee, In Ho, 2003. "Entry deterrence and innovation in durable-goods monopoly," European Economic Review, Elsevier, vol. 47(6), pages 1011-1036, December.
- Shaked, Avner & Sutton, John, 1982. "Relaxing Price Competition through Product Differentiation," Review of Economic Studies, Wiley Blackwell, vol. 49(1), pages 3-13, January.
- Andrew Caplin & Barry Nalebuff, 1990.
"Aggregation and Imperfect Competition: On the Existence of Equilibrium,"
Cowles Foundation Discussion Papers
937, Cowles Foundation for Research in Economics, Yale University.
- Caplin, Andrew & Nalebuff, Barry, 1991. "Aggregation and Imperfect Competition: On the Existence of Equilibrium," Econometrica, Econometric Society, vol. 59(1), pages 25-59, January.
- Constantatos, Christos & Perrakis, Stylianos, 1997. "Vertical differentiation: Entry and market coverage with multiproduct firms," International Journal of Industrial Organization, Elsevier, vol. 16(1), pages 81-103, November.
- Shaked, Avner & Sutton, John, 1983. "Natural Oligopolies," Econometrica, Econometric Society, vol. 51(5), pages 1469-83, September.
- Champsaur, Paul & Rochet, Jean-Charles, 1989. "Multiproduct Duopolists," Econometrica, Econometric Society, vol. 57(3), pages 533-57, May.
- Choi, Chong Ju & Shin, Hyun Song, 1992. "A Comment on a Model of Vertical Product Differentiation," Journal of Industrial Economics, Wiley Blackwell, vol. 40(2), pages 229-31, June.
- Donnenfeld, S. & Weber, S., 1991.
"Limit Qualities and Entry Deterrence,"
92-4, York (Canada) - Department of Economics.
- Jaskold Gabszewicz, J. & Thisse, J. -F., 1979. "Price competition, quality and income disparities," Journal of Economic Theory, Elsevier, vol. 20(3), pages 340-359, June.
- Eaton, B Curtis & Lipsey, Richard G, 1979. "The Theory of Market Pre-emption: The Persistence of Excess Capacity and Monopoly in Growing Spatial Markets," Economica, London School of Economics and Political Science, vol. 46(182), pages 149-58, May.
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