Advanced Search
MyIDEAS: Login

Innovations, Patent Races, and Endogenous Growth

Contents:

Author Info

  • Zeira, Joseph

    (Hebrew U of Jerusalem, Harvard U and CEPR)

Abstract

This paper presents a model of innovations and economic growth, which departs from standard endogenous growth models by assuming that the set of potential projects for innovation in each period is limited. The model differs in a number of results from former endogenous growth models. First, it explains patent races, where many research teams search for the same potential innovation. Second, the rate of growth of the economy is bounded and does not rise too much with the scale of the economy. Namely, the model gives rise to a non-linear relationship between the size of the R&D sector and the rate of growth. Third, R&D is Pareto-inefficient, as there are too many research teams searching for the same breakthrough. This problem increases with scale. Fourth, concentration of R&D by monopolistic firms is explained in this model by risk aversion.

Download Info

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.
File URL: http://ksgnotes1.harvard.edu/Research/wpaper.nsf/rwp/RWP02-047/$File/rwp02_047_zeira.pdf
Our checks indicate that this address may not be valid because: 404 Not Found (http://ksgnotes1.harvard.edu/Research/wpaper.nsf/rwp/RWP02-047/$File/rwp02_047_zeira.pdf [302 Found]--> http://web.hks.harvard.edu/publications/workingpapers/Index.aspx). If this is indeed the case, please notify ()
Download Restriction: no

Bibliographic Info

Paper provided by Harvard University, John F. Kennedy School of Government in its series Working Paper Series with number rwp02-047.

as in new window
Length:
Date of creation: Nov 2002
Date of revision:
Handle: RePEc:ecl:harjfk:rwp02-047

Contact details of provider:
Postal: 79 JFK Street, Cambridge, MA 02138
Fax: 617-496-2554
Web page: http://www.ksg.harvard.edu/research/working_papers/index.htm
More information through EDIRC

Related research

Keywords:

Other versions of this item:

Find related papers by JEL classification:

References

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.:
as in new window
  1. Glenn C. Loury, 1976. "Market Structure and Innovation," Discussion Papers 256, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  2. Guido Cozzi & Ornella Tarola, 2006. "R&D Cooperation, Innovation, and Growth," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 162(4), pages 683-701, December.
  3. Grossman, G.M. & Helpman, E., 1989. "Quality Ledders In The Theory Of Growth," Papers 148, Princeton, Woodrow Wilson School - Public and International Affairs.
  4. 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.
  5. Cozzi Guido & Spinesi Luca, 2004. "Information Transmission and the Bounds to Growth," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 4(1), pages 1-17, March.
  6. Romer, Paul M, 1986. "Increasing Returns and Long-run Growth," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 1002-37, October.
  7. Charles I. Jones & John C. Williams, . "Measuring the Social Return to R&D," Working Papers 97002, Stanford University, Department of Economics.
  8. John C. Williams & Charles I. Jones, 1995. "Too much of a good thing? The economics of investment in R&D," Finance and Economics Discussion Series 95-39, Board of Governors of the Federal Reserve System (U.S.).
  9. Stokey, Nancy L, 1995. "R&D and Economic Growth," Review of Economic Studies, Wiley Blackwell, vol. 62(3), pages 469-89, July.
  10. Samuel S. Kortum, 1997. "Research, Patenting, and Technological Change," Econometrica, Econometric Society, vol. 65(6), pages 1389-1420, November.
  11. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages S71-102, October.
  12. Jones, Charles I, 1995. "Time Series Tests of Endogenous Growth Models," The Quarterly Journal of Economics, MIT Press, vol. 110(2), pages 495-525, May.
  13. Stein, Jeremy C. & Dewatripont, Mathias & Aghion, Philippe, 2008. "Academic Freedom, Private-Sector Focus, and the Process of Innovation," Scholarly Articles 3637074, Harvard University Department of Economics.
  14. Segerstrom, Paul S, 1998. "Endogenous Growth without Scale Effects," American Economic Review, American Economic Association, vol. 88(5), pages 1290-1310, December.
  15. Dasgupta, Partha & Stiglitz, Joseph, 1980. "Industrial Structure and the Nature of Innovative Activity," Economic Journal, Royal Economic Society, vol. 90(358), pages 266-93, June.
  16. Peretto, Pietro F, 1998. " Technological Change and Population Growth," Journal of Economic Growth, Springer, vol. 3(4), pages 283-311, December.
  17. Partha Dasgupta & Joseph Stiglitz, 1980. "Uncertainty, Industrial Structure, and the Speed of R&D," Bell Journal of Economics, The RAND Corporation, vol. 11(1), pages 1-28, Spring.
  18. Gilles Saint-Paul, 2002. "Growth Effects of non Proprietary Innovation," CESifo Working Paper Series 726, CESifo Group Munich.
  19. Peter Howitt, 1999. "Steady Endogenous Growth with Population and R & D Inputs Growing," Journal of Political Economy, University of Chicago Press, vol. 107(4), pages 715-730, August.
  20. Li, Chol-Won, 2001. "On the Policy Implications of Endogenous Technological Progress," Economic Journal, Royal Economic Society, vol. 111(471), pages C164-79, May.
  21. Jakob Madsen, 2008. "Semi-endogenous versus Schumpeterian growth models: testing the knowledge production function using international data," Journal of Economic Growth, Springer, vol. 13(1), pages 1-26, March.
  22. Partha Dasgupta & Joseph Stiglitz, 1980. "Industrial Structure and the Nature of Innovative Activity (Now published in Economic Journal, Vol.90 (June 1980)pp.226-293.)," STICERD - Theoretical Economics Paper Series /1980/04, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
  23. Segerstrom, Paul S & Anant, T C A & Dinopoulos, Elias, 1990. "A Schumpeterian Model of the Product Life Cycle," American Economic Review, American Economic Association, vol. 80(5), pages 1077-91, December.
  24. Philippe Aghion & Mathias Dewatripont & Jeremy C. Stein, 2008. "Academic freedom, private-sector focus, and the process of innovation," RAND Journal of Economics, RAND Corporation, vol. 39(3), pages 617-635.
  25. Evenson, Robert E & Kislev, Yoav, 1976. "A Stochastic Model of Applied Research," Journal of Political Economy, University of Chicago Press, vol. 84(2), pages 265-81, April.
  26. Alwyn Young, 1998. "Growth without Scale Effects," Journal of Political Economy, University of Chicago Press, vol. 106(1), pages 41-63, February.
  27. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Maria Rosaria Carillo & Erasmo Papagni & Fabian Capitanio, 2008. "Effects of social interactions on scientists' productivity," International Journal of Manpower, Emerald Group Publishing, vol. 29(3), pages 263-279, July.
  2. Cecilia García-Peñalosa & Jean-François Wen, 2008. "Redistribution and entrepreneurship with Schumpeterian growth," Journal of Economic Growth, Springer, vol. 13(1), pages 57-80, March.
  3. Federico Etro, 2004. "Innovation by leaders," Economic Journal, Royal Economic Society, vol. 114(495), pages 281-303, 04.
  4. Maria Rosaria Carillo & Erasmo Papagni, 2004. "Academic Research, Social Interactions And Economic Growth," Working Papers 10_2004, D.E.S. (Department of Economic Studies), University of Naples "Parthenope", Italy.
  5. Moscone, Francesco & Tosetti, Elisa & Costantini, Marco & Ali, Maged, 2013. "The impact of scientific research on health care: Evidence from the OECD countries," Economic Modelling, Elsevier, vol. 32(C), pages 325-332.
  6. Federico Etro, 2006. "Market Leaders and Industrial Policy," Working Papers 103, University of Milano-Bicocca, Department of Economics, revised Nov 2006.
  7. Färnstrand Damsgaard, Erika, 2009. "Patent Scope and Technology Choice," Working Paper Series 792, Research Institute of Industrial Economics.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:ecl:harjfk:rwp02-047. 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: ().

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.