IDEAS home Printed from https://ideas.repec.org/p/fda/fdaddt/2004-06.html
   My bibliography  Save this paper

Substitutability and Competition in the Dixit-Stiglitz Model

Author

Listed:
  • Winfried Koeniger
  • Omar Licandro

Abstract

The effects of competition on growth are analyzed in the recent literature by comparing economies with the same market structure but different degrees of substitutability. In this note, we show that in a general equilibrium model with monopolistic competition à la Dixit-Stiglitz the effect of substitutability on the allocation of resources is independent of the associated change in competition. Higher substitutability increases welfare, output and productivity because resources shift towards the most productive sectors. However, since markups are equal across sectors, changes in market power do not affect the relative price of consumption goods, implying that the induced changes in market power do not have any direct effect on equilibrium allocations.

Suggested Citation

  • Winfried Koeniger & Omar Licandro, "undated". "Substitutability and Competition in the Dixit-Stiglitz Model," Working Papers 2004-06, FEDEA.
    • Handle: RePEc:fda:fdaddt:2004-06
    as

    Download full text from publisher

    File URL: https://documentos.fedea.net/pubs/dt/2004/dt-2004-06.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. 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.
    2. Chad Syverson, 2004. "Product Substitutability and Productivity Dispersion," The Review of Economics and Statistics, MIT Press, vol. 86(2), pages 534-550, May.
    3. 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.
    4. Piercarlo Zanchettin & Vincenzo Denicolò, 2004. "Competition and Growth in Neo-Schumpeterian Models," Discussion Papers in Economics 04/28, Division of Economics, School of Business, University of Leicester.
    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


    Cited by:

    1. Josheski, Dushko & Koteski, Cane & Lazarov, Darko, 2011. "Monopolistic competition: Critical evaluation the theory of monopolistic competition with specific reference to the seminal 1977 paper by Dixit and Stiglitz," MPRA Paper 33802, University Library of Munich, Germany.
    2. 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).
    3. Simon Sosvilla-Rivero & Pedro Rodriguez, 2010. "Linkages in international stock markets: evidence from a classification procedure," Applied Economics, Taylor & Francis Journals, vol. 42(16), pages 2081-2089.
    4. Malte Mosel, 2010. "Competition, Imitation, and R&D Productivity in a Growth Model with Sector-Specific Patent Protection," CESifo Working Paper Series 3109, CESifo.
    5. Mosel Malte, 2011. "Competition, Imitation, and R&D Productivity in a Growth Model with Industry-Specific Patent Protection," Review of Law & Economics, De Gruyter, vol. 7(2), pages 601-652, December.
    6. Helge Sanner, 2005. "Economy vs History - What Does Actually Determine the Distribution of Shops' Locations in Cities?," ERSA conference papers ersa05p175, European Regional Science Association.
    7. Helge Sanner, 2004. "Economy vs. History: What Does Actually Determine the Distribution of Firms' Locations in Cities?," Volkswirtschaftliche Diskussionsbeiträge 67, Universität Potsdam, Wirtschafts- und Sozialwissenschaftliche Fakultät, revised Sep 2004.
    8. José A. Herce, "undated". "Could this ever happen in Spain? Economic and policy aspects of a SARS-like episode," Working Papers 2004-09, FEDEA.
    9. Helge Sanner, 2009. "Economy vs. history," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 43(2), pages 283-306, June.

    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. Daria Onori, 2015. "Competition and Growth: Reinterpreting their Relationship," Manchester School, University of Manchester, vol. 83(4), pages 398-422, July.
    2. Alberto Bucci, 2005. "An Inverted-U Relationship between Product Market Competition and Growth in an Extended Romerian Model," Rivista di Politica Economica, SIPI Spa, vol. 95(5), pages 177-206, September.
    3. Lutz Arnold & Christian Bauer, 2009. "On the growth and welfare effects of monopolistic distortions," Journal of Economics, Springer, vol. 97(1), pages 19-40, May.
    4. Claude d'Aspremont & Rodolphe Dos Santos Ferreira & Louis-André Gérard-Varet, 2007. "Competition For Market Share Or For Market Size: Oligopolistic Equilibria With Varying Competitive Toughness," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 48(3), pages 761-784, August.
    5. 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.
    6. Dana C. Andersen, 2016. "Credit Constraints, Technology Upgrading, and the Environment," Journal of the Association of Environmental and Resource Economists, University of Chicago Press, vol. 3(2), pages 283-319.
    7. Ohki, Kazuyoshi, 2023. "Disruptive innovation by heterogeneous incumbents and economic growth: When do incumbents switch to new technology?," Journal of Mathematical Economics, Elsevier, vol. 107(C).
    8. Xavier Vives, 2008. "Innovation And Competitive Pressure," Journal of Industrial Economics, Wiley Blackwell, vol. 56(3), pages 419-469, December.
    9. Rui Castro & Gian Luca Clementi & Yoonsoo Lee, 2015. "Cross Sectoral Variation in the Volatility of Plant Level Idiosyncratic Shocks," Journal of Industrial Economics, Wiley Blackwell, vol. 63(1), pages 1-29, March.
    10. Antonio Scialà & Riccardo Tilli, 2009. "Financing Unemployment Benefits Through Fiscal Policies and Increasing Competition," The IUP Journal of Public Finance, IUP Publications, vol. 0(1), pages 53-67, February.
    11. Hyunbae Chun & Jung-Wook Kim & Randall Morck, 2016. "Productivity growth and stock returns: firm- and aggregate-level analyses," Applied Economics, Taylor & Francis Journals, vol. 48(38), pages 3644-3664, August.
    12. Charles Bérubé & Marc Duhamel & Daniel Ershov, 2012. "Market Incentives for Business Innovation: Results from Canada," Journal of Industry, Competition and Trade, Springer, vol. 12(1), pages 47-65, March.
    13. Kilponen, Juha & Santavirta, Torsten, 2004. "Competition and Innovation - Microeconometric Evidence using Finnish Data," Research Reports 113, VATT Institute for Economic Research.
    14. Jung, Hae Won (Henny) & Subramanian, Ajay, 2017. "CEO talent, CEO compensation, and product market competition," Journal of Financial Economics, Elsevier, vol. 125(1), pages 48-71.
    15. Ingo Geishecker & Philipp J.H. Schröder & Allan Sörensen, 2014. "Explaining the Size Differences of Exporter Productivity Premia: Theory and Evidence," CESifo Working Paper Series 4630, CESifo.
    16. Maurice Kugler & Eric Verhoogen, 2012. "Prices, Plant Size, and Product Quality," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 79(1), pages 307-339.
    17. Amable, Bruno & Demmou, Lila & Lezdema, Ivan, 2007. "Competition, Innovation and Distance to Frontier," CEPREMAP Working Papers (Docweb) 0706, CEPREMAP.
    18. Uwe Cantner & Werner Güth & Andreas Nicklisch & Torsten Weiland, 2009. "Competition In Product Design: An Experiment Exploring Innovation Behavior," Metroeconomica, Wiley Blackwell, vol. 60(4), pages 724-752, November.
    19. Antonio Scial… & Riccardo Tilli, 2007. "Financing unemployment benefits by goods market competition: fiscal policy and deregulation with market imperfections," "Marco Fanno" Working Papers 0047, Dipartimento di Scienze Economiche "Marco Fanno".
    20. Ederington, Josh & Sandford, Jeremy, 2016. "Employer discrimination and market structure: Does more concentration mean more discrimination?," International Journal of Industrial Organization, Elsevier, vol. 48(C), pages 1-33.

    More about this item

    JEL classification:

    • L16 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Industrial Organization and Macroeconomics; Macroeconomic Industrial Structure

    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:fda:fdaddt:2004-06. 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: Carmen Arias (email available below). General contact details of provider: https://www.fedea.net .

    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.