Stability in the patent race contest of Lee and Wilde
Abstract
To determine how expenditure and profits vary with the number of firms in the patent race contest of Lee and Wilde, it is traditional to impose an ad-hoc stability condition on the best response function. This paper relates the stability condition to the standard myopic adjustment mechanism and shows that a concave hazard rate function with non- increasing hazard rate elasticity is sufficient for the analysis. We provide examples and reveal additional qualitative properties of the Lee and Wilde model.Download Info
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Bibliographic Info
Article provided by Springer in its journal Economic Theory.
Volume (Year): 14 (1999)
Issue (Month): 1 ()
Pages: 237-245
Note: Received: November 15, 1996; revised version: March 25, 1998
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Related research
Keywords: Stability · Patent race contests · Lee and Wilde model.;Find related papers by JEL classification:
- C62 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Existence and Stability Conditions of Equilibrium
- O34 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Intellectual Property Rights
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Martin Kukuk & Manfred Stadler, 2005. "Market Structure and Innovation Races, An Empirical Assessment Using Indirect Inference," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), Justus-Liebig University Giessen, Department of Statistics and Economics, vol. 225(4), pages 427-440, July.
- Marco Runkel, 2004.
"Optimal Contest Design When The Designer's Payoff Depends On Competitive Balance,"
Royal Economic Society Annual Conference 2004
156, Royal Economic Society.
- Marco Runkel, 2003. "Optimal Contest Design when the Designer’s Payoff Depends on Competitive Balance," CESifo Working Paper Series 1009, CESifo Group Munich.
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