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Innovative activity and sunk cost

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  • Kaplan, Todd R.
  • Luski, Israel
  • Wettstein, David

Abstract

We introduce time-dependent rewards into a general framework for analyzing innovative activity among firms with sunk costs of R&D. When firms are identical, innovation is delayed by an increase in the number of firms or a decrease in the size of the reward. When one firm has higher profit potential, it is more likely to innovate first. Our framework generalizes an all-pay auction; however, we show that under conditions there is qualitatively different equilibrium behavior.

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Bibliographic Info

Article provided by Elsevier in its journal International Journal of Industrial Organization.

Volume (Year): 21 (2003)
Issue (Month): 8 (October)
Pages: 1111-1133

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Handle: RePEc:eee:indorg:v:21:y:2003:i:8:p:1111-1133

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Web page: http://www.elsevier.com/locate/inca/505551

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  1. Osborne, Martin J. & Pitchik, Carolyn, 1986. "Price competition in a capacity-constrained duopoly," Journal of Economic Theory, Elsevier, vol. 38(2), pages 238-260, April.
  2. Vickers, John S, 1986. "The Evolution of Market Structure When There Is a Sequence of Innovations," Journal of Industrial Economics, Wiley Blackwell, vol. 35(1), pages 1-12, September.
  3. Baye, M. & Kovenock, D. & Vries, C. de, 1990. "The All-Pay Auction with Complete Information," Discussion Paper 1990-51, Tilburg University, Center for Economic Research.
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  5. Martin, Stephen, 2001. "Industrial Organization: A European Perspective," OUP Catalogue, Oxford University Press, number 9780198297284.
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  7. Baye, Michael R. & Morgan, John, 1999. "A folk theorem for one-shot Bertrand games," Economics Letters, Elsevier, vol. 65(1), pages 59-65, October.
  8. Loury, Glenn C, 1979. "Market Structure and Innovation," The Quarterly Journal of Economics, MIT Press, vol. 93(3), pages 395-410, August.
  9. Harris, Christopher & Vickers, John, 1987. "Racing with Uncertainty," Review of Economic Studies, Wiley Blackwell, vol. 54(1), pages 1-21, January.
  10. Gilbert, Richard J & Newbery, David M G, 1982. "Preemptive Patenting and the Persistence of Monopoly," American Economic Review, American Economic Association, vol. 72(3), pages 514-26, June.
  11. Lee, Tom & Wilde, Louis L, 1980. "Market Structure and Innovation: A Reformulation," The Quarterly Journal of Economics, MIT Press, vol. 94(2), pages 429-36, March.
  12. Denicolo, Vincenzo, 1996. "Patent Races and Optimal Patent Breadth and Length," Journal of Industrial Economics, Wiley Blackwell, vol. 44(3), pages 249-65, September.
  13. Todd R. Kaplan & David Wettstein, 2000. "The possibility of mixed-strategy equilibria with constant-returns-to-scale technology under Bertrand competition," Spanish Economic Review, Springer, vol. 2(1), pages 65-71.
  14. Robert Vossen, 1999. "Market Power, Industrial Concentration and Innovative Activity," Review of Industrial Organization, Springer, vol. 15(4), pages 367-378, December.
  15. Reinganum, Jennifer F, 1981. "On the Diffusion of New Technology: A Game Theoretic Approach," Review of Economic Studies, Wiley Blackwell, vol. 48(3), pages 395-405, July.
  16. Amann, Erwin & Leininger, Wolfgang, 1996. "Asymmetric All-Pay Auctions with Incomplete Information: The Two-Player Case," Games and Economic Behavior, Elsevier, vol. 14(1), pages 1-18, May.
  17. 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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