A Theory of Innovation and Its Effects
AbstractThe theory of optimal sequential search is used to study an industry where firms make homogeneous products and seek lower costs of production. Research outlays correspond to the cost of search. The research results are regarded as drawings from a probability distribution that depends on the research outlays. Eventually, the production costs are so low, continuing the research no longer pays, the research era ends, and the mature era begins. Sequential research results in a cost level at the end of the research era and beginning of the mature era that is lower, the smaller the number of firms then in the industry. Firm market share and rate of return are positively related. The firm with the largest share during the research era retains its lead throughout, and its share tends to fall at a rate that is slower, the larger its share initially.
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Bibliographic InfoArticle provided by The RAND Corporation in its journal Bell Journal of Economics.
Volume (Year): 13 (1982)
Issue (Month): 1 (Spring)
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- Paroma Sanyal, 2005. "Peanut Butter Patents Versus the New Economy: Does the Increased Rate of Patenting Signal More Invention or Just Lower Standards?," Industrial Organization 0504013, EconWPA.
- Edward P. Lazear, 1983. "Raids and Imitation," NBER Working Papers 1158, National Bureau of Economic Research, Inc.
- Sherwin Rosen, 1984. "The Distribution of Prizes in a Match-Play Tournament with Single Eliminations," NBER Working Papers 1516, National Bureau of Economic Research, Inc.
- Pakes, Ariel, 1985. "On Patents, R & D, and the Stock Market Rate of Return," Scholarly Articles 3436409, Harvard University Department of Economics.
- Ariel Pakes, 1986. "Patents as Options: Some Estimates of the Value of Holding European Patent Stocks," NBER Working Papers 1340, National Bureau of Economic Research, Inc.
- Leonard Cheng, 1984. "International trade and technology: A brief survey of the recent literature," Review of World Economics (Weltwirtschaftliches Archiv), Springer, vol. 120(1), pages 165-189, March.
- Shirish D. Chikte & Sudhakar D. Deshmukh, 1993. "To be The First or to be The Best: New Product Quality and Timing in R&D Competition," Discussion Papers 1056, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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