Endogenous specialization of heterogeneous innovative activities of firms under the technological spillovers
This paper proposes a reduced form model of dynamic duopoly in the context of heterogeneous innovations framework. Two agents invest into expansion of variety of available products and into the improvement of quality of existing products simultaneously. Every newly introduced product has its own dimension of quality-improving innovations and there is a continuum of possible new products. In the area of quality innovations the costless imitation effect is modelled while in the area of variety expanding innovations agents are cooperating with each other. As a result the specialization of innovative activity is observed. This specialization arises from strategic interactions of agents in both fields of innovative activity and is endogenously defined from the dynamics of the model.
If 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.
References listed on IDEAS
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.:
- Aghion, P. & Howitt, P., 1989.
"A Model Of Growth Through Creative Destruction,"
527, Massachusetts Institute of Technology (MIT), Department of Economics.
- Aghion, P. & Howitt, P., 1989. "A Model Of Growth Through Creative Destruction," UWO Department of Economics Working Papers 8904, University of Western Ontario, Department of Economics.
- Aghion, P. & Howitt, P., 1990. "A Model Of Growth Through Creative Destruction," DELTA Working Papers 90-12, DELTA (Ecole normale supérieure).
- Philippe Aghion & Peter Howitt, 1990. "A Model of Growth Through Creative Destruction," NBER Working Papers 3223, National Bureau of Economic Research, Inc.
- Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
- 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.
- Paul Romer, 1989.
"Endogenous Technological Change,"
NBER Working Papers
3210, National Bureau of Economic Research, Inc.
- Kenneth L. Judd, 2003.
"Closed-loop equilibrium in a multi-stage innovation race,"
Springer;Society for the Advancement of Economic Theory (SAET), vol. 21(2), pages 673-695, 03.
- Kenneth L. Judd, 1985. "Closed-Loop Equilibrium in a Multi-Stage Innovation Race," Discussion Papers 647, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Herbert Dawid & Alfred Greiner & Benteng Zou, 2008.
"Optimal Foreign Investment Dynamics in the Presence of Technological Spillovers,"
CREA Discussion Paper Series
08-07, Center for Research in Economic Analysis, University of Luxembourg.
- Dawid, Herbert & Greiner, Alfred & Zou, Benteng, 2010. "Optimal foreign investment dynamics in the presence of technological spillovers," Journal of Economic Dynamics and Control, Elsevier, vol. 34(3), pages 296-313, March.
- Baveja, A. & Feichtinger, G. & Hartl, R.F. & Haunschmied, J.L. & Kort, P.M., 2000.
"A resource-constrained optimal control model for crackdown on illicit drug markets,"
Other publications TiSEM
15ffe163-821b-458a-80ef-d, Tilburg University, School of Economics and Management.
- Baveja, A. & Feichtinger, G. & Hartl, R.F. & Haunschmied, J.L. & Kort, P.M., 1999. "A Resource-Constrained Optimal Control Model for Crackdown on Illicit Drug Markets," Discussion Paper 1999-85, Tilburg University, Center for Economic Research.
- Nancy T. Gallini, 1992. "Patent Policy and Costly Imitation," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 52-63, Spring.
- Navas, Jorge & Kort, Peter M., 2007.
"Time to complete and research joint ventures: A differential game approach,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 31(5), pages 1672-1696, May.
- Navas, J. & Kort, P.M., 2005. "Time to Complete and Research Joint Ventures : A Differential Game Approach," Discussion Paper 2005-29, Tilburg University, Center for Economic Research.
- Kort, P.M. & Navas, J., 2007. "Time to complete and research joint ventures : A differential game approach," Other publications TiSEM dd168bd0-a3f8-43f8-b809-3, Tilburg University, School of Economics and Management.
- Rosenkranz, Stephanie, 2003. "Simultaneous choice of process and product innovation when consumers have a preference for product variety," Journal of Economic Behavior & Organization, Elsevier, vol. 50(2), pages 183-201, February.
- Bondarev, Anton A., 2010.
"The long run Dynamics of heterogeneous Product and Process Innovations for a Multi Product Monopolist,"
35195, University Library of Munich, Germany, revised 26 Nov 2011.
- Anton Bondarev, 2012. "The long-run dynamics of product and process innovations for a multi-product monopolist," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 21(8), pages 775-799, November.
- Cellini, Roberto & Lambertini, Luca, 2002. "A differential game approach to investment in product differentiation," Journal of Economic Dynamics and Control, Elsevier, vol. 27(1), pages 51-62, November.
- Dockner,Engelbert J. & Jorgensen,Steffen & Long,Ngo Van & Sorger,Gerhard, 2000. "Differential Games in Economics and Management Science," Cambridge Books, Cambridge University Press, number 9780521637329, November.
- Massimo MOTTA & Jean-François THISSE & Antonio CABRALES, 1996.
"On the Persistence of Leadership or Leapfrogging in International Trade,"
Cahiers de Recherches Economiques du Département d'Econométrie et d'Economie politique (DEEP)
9625, Université de Lausanne, Faculté des HEC, DEEP.
- Motta, Massimo & Thisse, Jacques-Francois & Cabrales, Antonio, 1997. "On the Persistence of Leadership or Leapfrogging in International Trade," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(4), pages 809-24, November.
- Cabrales, Antonio & Motta, Massimo & Thisse, Jacques-François, 1995. "On the Persistence of Leadership or Leapfrogging in International Trade," CEPR Discussion Papers 1106, C.E.P.R. Discussion Papers.
- Motta, M. & Thisse, J.-F. & Cabrales, A., . "On the persistence of leadership or leapfrogging in international trade," CORE Discussion Papers RP 1287, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Pietro Peretto & Michelle Connolly, 2007. "The Manhattan Metaphor," Journal of Economic Growth, Springer, vol. 12(4), pages 329-350, December.
When requesting a correction, please mention this item's handle: RePEc:eee:dyncon:v:38:y:2014:i:c:p:235-249. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Shamier, Wendy)
If references are entirely missing, you can add them using this form.