Optimal Sharing Strategies in Dynamic Games of Research and Development
This paper builds a theoretical foundation for the dynamics of knowledge sharing in private industry. In practice, research and development projects can take years or even decades to complete. We model an uncertain research process, where research projects consist of multiple sequential steps. We ask how the incentives to license intermediate steps to rivals change over time as the research project approaches maturity and the uncertainty that the firms face decreases. Such a dynamic approach allows us to analyze the interaction between how close the firms are to product market competition and how intense that competition is. If product market competition is relatively moderate, the lagging firm is expected never to drop out and the incentives to share intermediate research outcomes decreases monotonically with progress. However, if product market competition is relatively intense, the incentives to share may increase with progress. These results illustrate under what circumstances it is necessary to have policies aimed at encouraging cooperation in R&D and when such policies should be directed towards early vs. later stage research.
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- Reinganum, Jennifer F., .
"Dynamic Games of Innovation,"
287, California Institute of Technology, Division of the Humanities and Social Sciences.
- Sudipto Bhattacharya & Dilip Mookherjee, 1986.
"Portfolio Choice in Research and Development,"
RAND Journal of Economics,
The RAND Corporation, vol. 17(4), pages 594-605, Winter.
- James Cardon & Dan Sasaki, 1998.
"Preemptive Search and R&D Clustering,"
RAND Journal of Economics,
The RAND Corporation, vol. 29(2), pages 324-338, Summer.
- Kenneth L. Judd, 1985.
"Closed-Loop Equilibrium in a Multi-Stage Innovation Race,"
647, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Kenneth L. Judd, 2003. "Closed-loop equilibrium in a multi-stage innovation race," Economic Theory, Springer, vol. 21(2), pages 673-695, 03.
- Vonortas, Nicholas S., 1994. "Inter-firm cooperation with imperfectly appropriable research," International Journal of Industrial Organization, Elsevier, vol. 12(3), pages 413-435, September.
- Tor Klette & David de Meza, 1986. "Is the Market Biased Against Risky R&D?," RAND Journal of Economics, The RAND Corporation, vol. 17(1), pages 133-139, Spring.
- Kamien, Morton I., 1992. "Patent licensing," Handbook of Game Theory with Economic Applications, in: R.J. Aumann & S. Hart (ed.), Handbook of Game Theory with Economic Applications, edition 1, volume 1, chapter 11, pages 331-354 Elsevier.
- d'ASPREMONT, Claude & JACQUEMIN, Alexis, .
"Cooperative and noncooperative R&D in duopoly with spillovers,"
CORE Discussion Papers RP
-823, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- d'Aspremont, Claude & Jacquemin, Alexis, 1988. "Cooperative and Noncooperative R&D in Duopoly with Spillovers," American Economic Review, American Economic Association, vol. 78(5), pages 1133-37, December.
- Aghion, P. & Tirole, J., 1993.
"On the Management of Innovation,"
93-12, Massachusetts Institute of Technology (MIT), Department of Economics.
- Luís M. B. Cabral, 2003. "R&D Competition when firms Choose Variance," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 12(1), pages 139-150, 03.
- Tarun Khanna & Marco Iansiti, 1997. "Firm Asymmetries and Sequential R&D: Theory and Evidence from the Mainframe Computer Industry," Management Science, INFORMS, vol. 43(4), pages 405-421, April.
- Dasgupta, Partha & Maskin, Eric, 1987. "The Simple Economics of Research Portfolios," Economic Journal, Royal Economic Society, vol. 97(387), pages 581-95, September.
- Choi, Jay Pil, 1993. "Cooperative R&D with product market competition," International Journal of Industrial Organization, Elsevier, vol. 11(4), pages 553-571.
- D'ASPREMONT, Claude & BHATTACHARYA, Sudipto & GERARD-VARET, Louis-André, .
"Bargaining and sharing innovative knowledge,"
CORE Discussion Papers RP
-1465, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Katz, Michael L & Shapiro, Carl, 1986. "How to License Intangible Property," The Quarterly Journal of Economics, MIT Press, vol. 101(3), pages 567-89, August.
- Kamien, Morton I & Muller, Eitan & Zang, Israel, 1992. "Research Joint Ventures and R&D Cartels," American Economic Review, American Economic Association, vol. 82(5), pages 1293-306, December.
- Suzanne Scotchmer & Jerry Green, 1990. "Novelty and Disclosure in Patent Law," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 131-146, Spring.
- 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.
- Nirvikar Singh & Xavier Vives, 1984. "Price and Quantity Competition in a Differentiated Duopoly," RAND Journal of Economics, The RAND Corporation, vol. 15(4), pages 546-554, Winter.
- Lerner, Josh & Merges, Robert P, 1998. "The Control of Technology Alliances: An Empirical Analysis of the Biotechnology Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 46(2), pages 125-56, June.
- Nancy T. Gallini, 1992. "Patent Policy and Costly Imitation," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 52-63, Spring.
- Henry Wang, X., 2002. "Fee versus royalty licensing in a differentiated Cournot duopoly," Journal of Economics and Business, Elsevier, vol. 54(2), pages 253-266.
- Aghion, Philippe & Tirole, Jean, 1994. "Opening the black box of innovation," European Economic Review, Elsevier, vol. 38(3-4), pages 701-710, April.
- Aghion, Philippe & Tirole, Jean, 1994. "The Management of Innovation," The Quarterly Journal of Economics, MIT Press, vol. 109(4), pages 1185-1209, November.
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