IDEAS home Printed from https://ideas.repec.org/p/deg/conpap/c010_011.html
   My bibliography  Save this paper

Optimal Technology Policy with Imitation and Risk-Averting Households

Author

Listed:
  • Tapio Palokangas

Abstract

A Schumpeterian growth model is constructed where R&D firms innovate to produce better versions of the products or imitate to copy existing innovations. Because firms cannot use their innovations or imitations as collateral, they finance their investment by issuing shares. Households save by purchasing these shares. The government affects the level of profits through competition policy. The main findings are the following. A small imitation subsidy slows down growth. In the first-best optimum collusion is socially optimal, but when the government cannot discriminate between innovation and imitation, it should promote product market competition.

Suggested Citation

  • Tapio Palokangas, 2005. "Optimal Technology Policy with Imitation and Risk-Averting Households," DEGIT Conference Papers c010_011, DEGIT, Dynamics, Economic Growth, and International Trade.
    • Handle: RePEc:deg:conpap:c010_011
    as

    Download full text from publisher

    File URL: http://degit.sam.sdu.dk/papers/degit_10/C010_011.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zeng, Jinli, 2001. "Innovative vs. imitative R&D and economic growth," Journal of Development Economics, Elsevier, vol. 64(2), pages 499-528, April.
    2. Mukoyama, Toshihiko, 2003. "Innovation, imitation, and growth with cumulative technology," Journal of Monetary Economics, Elsevier, vol. 50(2), pages 361-380, March.
    3. Vesa Kanniainen & Rune Stenbacka, 2000. "Endogenous Imitation and Implications for Technology Policy," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 156(2), pages 360-360, June.
    4. Avinash K. Dixit & Robert S. Pindyck, 1994. "Investment under Uncertainty," Economics Books, Princeton University Press, edition 1, number 5474.
    5. Philippe Aghion & Christopher Harris & Peter Howitt & John Vickers, 2001. "Competition, Imitation and Growth with Step-by-Step Innovation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 68(3), pages 467-492.
    6. Cheng, Leonard K & Tao, Zhigang, 1999. "The Impact of Public Policies on Innovation and Imitation: The Role of R&D Technology in Growth Models," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 40(1), pages 187-207, February.
    7. Aghion, Philippe & Harris, Christopher & Vickers, John, 1997. "Competition and growth with step-by-step innovation: An example," European Economic Review, Elsevier, vol. 41(3-5), pages 771-782, April.
    8. Carl Davidson & Paul Segerstrom, 1998. "R&D Subsidies and Economic Growth," RAND Journal of Economics, The RAND Corporation, vol. 29(3), pages 548-577, Autumn.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Tapio Palokangas, 2009. "Optimal Patent Length and Patent Width for an Economy with Creative Destruction and Non-Diversifiable Risk," DEGIT Conference Papers c014_024, DEGIT, Dynamics, Economic Growth, and International Trade.
    2. Tapio Palokangas, 2008. "Competition and product cycles with non-diversifiable risk," Journal of Economics, Springer, vol. 94(1), pages 1-30, June.
    3. Tapio Palokangas, 2006. "Competition, Imitation and Growth with Non-Diversifiable Risk," DEGIT Conference Papers c011_036, DEGIT, Dynamics, Economic Growth, and International Trade.
    4. Tapio Palokangas, 2011. "Optimal patent length and breadth in an economy with creative destruction and non-diversifiable risk," Journal of Economics, Springer, vol. 102(1), pages 1-27, January.
    5. Collins, Tracy, 2015. "Imitation: A catalyst for innovation and endogenous growth," Economic Modelling, Elsevier, vol. 51(C), pages 299-307.
    6. Claude D'Aspremont & Rodolphe Dos Santos Ferreira & Louis‐André Gérard‐Varet, 2010. "Strategic R&D investment, competitive toughness and growth," International Journal of Economic Theory, The International Society for Economic Theory, vol. 6(3), pages 273-295, September.
    7. Engel, Christoph & Kleine, Marco, 2015. "Who is afraid of pirates? An experiment on the deterrence of innovation by imitation," Research Policy, Elsevier, vol. 44(1), pages 20-33.
    8. Malte Mosel, 2009. "Competition, imitation, and R&D productivity in agrowth model with sector-specific patent protection," Working Papers 084, Bavarian Graduate Program in Economics (BGPE).
    9. Amy Jocelyn Glass, 1999. "Imitation as a Stepping Stone to Innovation," Working Papers 99-11, Ohio State University, Department of Economics.
    10. Hoernig, Steffen H., 2003. "Asymmetry, stability and growth in a step-by-step R&D-race," European Economic Review, Elsevier, vol. 47(2), pages 245-257, April.
    11. Pedro Rui Mazeda Gil & Paulo Brito & Óscar Afonso, 2008. "A Model of Quality Ladders with Horizontal Entry," FEP Working Papers 296, Universidade do Porto, Faculdade de Economia do Porto.
    12. Karsten Wasiluk, 2014. "Imitation Induced Innovation in General Equilibrium," Working Paper Series of the Department of Economics, University of Konstanz 2014-12, Department of Economics, University of Konstanz.
    13. Gregorio Gim�nez, 2011. "Imitations, economic activity and welfare," Documentos de Trabajo dt2011-03, Facultad de Ciencias Económicas y Empresariales, Universidad de Zaragoza.
    14. Marín, Alejandra & Laureiro, Daniela & Forero, Clemente, 2007. "Innovation patterns and intellectual property in SMEs of a developing country," Galeras. Working Papers Series 017, Universidad de Los Andes. Facultad de Administración. School of Management.
    15. Sorek, Gilad, 2011. "Patents and quality growth in OLG economy," Journal of Macroeconomics, Elsevier, vol. 33(4), pages 690-699.
    16. Benjamin Montmartin & Nadine Massard, 2015. "Is Financial Support For Private R&D Always Justified? A Discussion Based On The Literature On Growth," Journal of Economic Surveys, Wiley Blackwell, vol. 29(3), pages 479-505, July.
    17. Ufuk Akcigit & Sina T. Ates, 2023. "What Happened to US Business Dynamism?," Journal of Political Economy, University of Chicago Press, vol. 131(8), pages 2059-2124.
    18. Aghion, Philippe & Akcigit, Ufuk & Howitt, Peter, 2014. "What Do We Learn From Schumpeterian Growth Theory?," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 2, chapter 0, pages 515-563, Elsevier.
    19. S. Luckraz, 2008. "Process Spillovers and Growth," Journal of Optimization Theory and Applications, Springer, vol. 139(2), pages 315-335, November.
    20. Philippe Aghion & Matias Braun & Johannes Fedderke, 2008. "Competition and productivity growth in South Africa," The Economics of Transition, The European Bank for Reconstruction and Development, vol. 16(4), pages 741-768, October.

    More about this item

    Keywords

    Innovation; Imitation; Endogenous growth; Technology policy;
    All these keywords.

    JEL classification:

    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
    • O38 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Government Policy

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:deg:conpap:c010_011. See general information about how to correct material in RePEc.

    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 CitEc recognized a bibliographic reference but did not link an item in RePEc 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 RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Jan Pedersen (email available below). General contact details of provider: https://edirc.repec.org/data/iehhsdk.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.