Racing with uncertainty: a patent race experiment
This paper presents an experimental test of the multi-stage patent race model by Harris and Vickers (1987). Tied competitors invested more when nearer the end of the race, but this may have followed from a more general and unexplained pattern of a positive correlation between investment and progress in the race. The relationship between investment and gap between competitors was mostly not as predicted. Also, leaders did not invest more than (not heavily lagging) followers, and the race did not approach monopoly as the gap between competitors widened. Overall, the evidence brings only limited support to the theory.
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- Christopher Harris & John Vickers, 1987. "Racing with Uncertainty," Review of Economic Studies, Oxford University Press, vol. 54(1), pages 1-21.
- Powell, Melanie & Ansic, David, 1997. "Gender differences in risk behaviour in financial decision-making: An experimental analysis," Journal of Economic Psychology, Elsevier, vol. 18(6), pages 605-628, November.
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- R. Mark Isaac & Stanley S. Reynolds, 1988. "Appropriability and Market Structure in a Stochastic Invention Model," The Quarterly Journal of Economics, Oxford University Press, vol. 103(4), pages 647-671.
- Dasgupta, Partha & Stiglitz, Joseph, 1980. "Industrial Structure and the Nature of Innovative Activity," Economic Journal, Royal Economic Society, vol. 90(358), pages 266-293, June.
- Cockburn, Iain. & Henderson, Iain., 1994.
"Racing to invest? : the dynamics of competition in ethical drug discovery,"
3710-94., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Cockburn, Iain & Henderson, Rebecca, 1994. "Racing to Invest? The Dynamics of Competition in Ethical Drug Discovery," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 3(3), pages 481-519, Fall.
- Isaac, R. Mark & Reynolds, Stanley S., 1992. "Schumpeterian competition in experimental markets," Journal of Economic Behavior & Organization, Elsevier, vol. 17(1), pages 59-100, January.
- Christopher Harris & John Vickers, 1985. "Perfect Equilibrium in a Model of a Race," Review of Economic Studies, Oxford University Press, vol. 52(2), pages 193-209.
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