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Intra-Sector and Inter-Sector Competition in a Model of Growth

Author

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  • Marco Di Cintio

Abstract

The role of patents is threefold: first, they are important to state the property rights of an invention; second, they are necessary to secure financing for starting a new venture; third, they are fundamental to recoup R&D investments. Noting the imperfections of the patent legal system, the market has two potential levels of competition under different structures: the inter-sector monopolistic competition and the intra-sector Cournot oligopoly. Considering the sectorial market share as the indicator of patent system enforcement, the author finds that growth takes place, if and only if, there are some property rights of private knowledge produced by R&D activities. In turn, the enforcement of patent system translates into a low degree of competition among firms. Its influence on the growth rate goes in a single unambiguous direction. As competition rises, few resources are available for R&D, so the growth rate goes down.

Suggested Citation

  • Marco Di Cintio, 2015. "Intra-Sector and Inter-Sector Competition in a Model of Growth," STUDI ECONOMICI, FrancoAngeli Editore, vol. 2015(116), pages 74-89.
    • Handle: RePEc:fan:steste:v:html10.3280/ste2015-116003
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    References listed on IDEAS

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    1. Grossman, Gene M & Helpman, Elhanan, 1989. "Product Development and International Trade," Journal of Political Economy, University of Chicago Press, vol. 97(6), pages 1261-1283, December.
    2. Asher Wolinsky, 1986. "True Monopolistic Competition as a Result of Imperfect Information," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 101(3), pages 493-511.
    3. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
    4. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth through Creative Destruction," Econometrica, Econometric Society, vol. 60(2), pages 323-351, March.
    5. Hart, Oliver D, 1985. "Monopolistic Competition in the Spirit of Chamberlin: Special Results," Economic Journal, Royal Economic Society, vol. 95(380), pages 889-908, December.
    6. d'Aspremont, Claude & Dos Santos Ferreira, Rodolphe & Gerard-Varet, Louis-Andre, 1996. "On the Dixit-Stiglitz Model of Monopolistic Competition," American Economic Review, American Economic Association, vol. 86(3), pages 623-629, June.
    7. Jeffrey M. Perloff & Steven C. Salop, 1985. "Equilibrium with Product Differentiation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 52(1), pages 107-120.
    8. Klette, Tor Jakob, 1994. "Strategic Trade Policy for Exporting Industries: More General Results in the Oligopolistic Case," Oxford Economic Papers, Oxford University Press, vol. 46(2), pages 296-310, April.
    9. Michael Spence, 1976. "Product Selection, Fixed Costs, and Monopolistic Competition," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 43(2), pages 217-235.
    10. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-959, December.
    11. Cellini, Roberto, 2000. "Growth and differentiated oligopoly," Economics Letters, Elsevier, vol. 69(2), pages 129-136, November.
    12. Oliver D. Hart, 1985. "Monopolistic Competition in the Spirit of Chamberlin: A General Model," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 52(4), pages 529-546.
    13. Yang, Xiaokai & Heijdra, Ben J, 1993. "Monopolistic Competition and Optimum Product Diversity: Comment," American Economic Review, American Economic Association, vol. 83(1), pages 295-301, March.
    14. Spence, Michael, 1976. "Product Differentiation and Welfare," American Economic Review, American Economic Association, vol. 66(2), pages 407-414, May.
    15. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
    16. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 71-102, October.
    17. Peretto, Pietro F., 1999. "Cost reduction, entry, and the interdependence of market structure and economic growth," Journal of Monetary Economics, Elsevier, vol. 43(1), pages 173-195, February.
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    More about this item

    JEL classification:

    • E10 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - General
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L16 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Industrial Organization and Macroeconomics; Macroeconomic Industrial Structure
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O40 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - General

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