First-Mover Advantage in a Dynamic Duopoly with Spillover
AbstractWe present a dynamic duopoly model of technical innovation in which R&D costs decrease exogenously with time and inter-firm knowledge spillover lowers the second comer's R&D cost. The spillover effect only becomes available after a disclosure lag. These features allow us to identify a new type of equilibrium: the leader delays investment until the R&D cost is low enough that the follower finds it optimal to invest as soon as he can benefit from the spillover. This equilibrium is subgame perfect over a wide range of parameters and raises several interesting implications. First, in our new equilibrium, the time delay between the two R&D investments is realistically short. Second, while the presence of a spillover favors the second-mover, this benefit is not enough to rule out a first-mover advantage. Indeed, the first-mover advantage survives whenever technical progress is sufficiently fast and the disclosure lag is relatively long. Third, in case of a major innovation, our equilibrium implies under-investment, which requires a substantial public intervention in favor of the investment activity.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Bibliographic InfoArticle provided by De Gruyter in its journal The B.E. Journal of Theoretical Economics.
Volume (Year): 10 (2010)
Issue (Month): 1 (November)
Contact details of provider:
Web page: http://www.degruyter.com
Other versions of this item:
- Gianluca Femminis & Gianmaria Martini, 2009. "First mover advantage in a dynamic duopoly with spillover," DISCE - Quaderni dell'Istituto di Teoria Economica e Metodi Quantitativi itemq0955, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
- L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
- L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Jason G. Cummins & Giovanni L. Violante, 2002.
"Investment-Specific Technical Change in the US (1947-2000): Measurement and Macroeconomic Consequences,"
Review of Economic Dynamics,
Elsevier for the Society for Economic Dynamics, vol. 5(2), pages 243-284, April.
- Cummins, Jason G & Violante, Giovanni L, 2002. "Investment-Specific Technical Change in the US (1947-2000): Measurement and Macroeconomic Consequences," CEPR Discussion Papers 3584, C.E.P.R. Discussion Papers.
- Jason G. Cummins & Giovanni L. Violante, 2002. "Investment-specific technical change in the US (1947-2000): measurement and macroeconomics consequences," Finance and Economics Discussion Series 2002-10, Board of Governors of the Federal Reserve System (U.S.).
- Glenn C. Loury, 1976.
"Market Structure and Innovation,"
256, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Flavio Delbono & Vincenzo Denicolo, 1988.
"Incentives to Innovate in a Cournot Oligopoly,"
44, Dipartimento Scienze Economiche, Universita' di Bologna.
- Hoppe, Heidrun C. & Lehmann-Grube, Ulrich, 2005. "Innovation timing games: a general framework with applications," Journal of Economic Theory, Elsevier, vol. 121(1), pages 30-50, March.
- Heidrun C. Hoppe & Ulrich Lehmann-Grube, 2001. "Second-Mover Advantages in Dynamic Quality Competition," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 10(3), pages 419-433, 09.
- Mansfield, Edwin, 1985. "How Rapidly Does New Industrial Technology Leak Out?," Journal of Industrial Economics, Wiley Blackwell, vol. 34(2), pages 217-23, December.
- Dutta, Prajit K & Lach, Saul & Rustichini, Aldo, 1995.
"Better Late Than Early: Vertical Differentiation in the Adoption of a New Technology,"
Journal of Economics & Management Strategy,
Wiley Blackwell, vol. 4(4), pages 563-89, Winter.
- Prajit K. Dutta & Saul Lach & Aldo Rustichini, 1993. "Better Late Than Early: Vertical Differentiation in the Adoption of a New Technology," NBER Working Papers 4473, National Bureau of Economic Research, Inc.
- 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.
- d'ASPREMONT, Claude & JACQUEMIN, Alexis, .
"Cooperative and noncooperative R&D in duopoly with spillovers: Erratum,"
CORE Discussion Papers RP
-892, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- d'Aspremont, Claude & Jacquemin, Alexis, 1990. "Cooperative and Noncooperative R&D in Duopoly with Spillovers: Erratum," American Economic Review, American Economic Association, vol. 80(3), pages 641-42, June.
- Miyagiwa, Kaz & Ohno, Yuka, 2002. "Uncertainty, spillovers, and cooperative R&D," International Journal of Industrial Organization, Elsevier, vol. 20(6), pages 855-876, June.
- Grenadier, Steven R. & Weiss, Allen M., 1997. "Investment in technological innovations: An option pricing approach," Journal of Financial Economics, Elsevier, vol. 44(3), pages 397-416, June.
- Hoppe, Heidrun C., 2000. "Second-mover advantages in the strategic adoption of new technology under uncertainty," International Journal of Industrial Organization, Elsevier, vol. 18(2), pages 315-338, February.
- Enrico Bellino, 2012. "Pasinetti on Ricardo," DISCE - Quaderni dell'Istituto di Teoria Economica e Metodi Quantitativi itemq1258, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
- Femminis, Gianluca & Martini, Gianmaria, 2011. "Irreversible investment and R&D spillovers in a dynamic duopoly," Journal of Economic Dynamics and Control, Elsevier, vol. 35(7), pages 1061-1090, July.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Peter Golla).
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.