IDEAS home Printed from https://ideas.repec.org/a/eee/jetheo/v184y2019ics0022053119300985.html
   My bibliography  Save this article

The industry supply function and the long-run competitive equilibrium with heterogeneous firms

Author

Listed:
  • Esponda, Ignacio
  • Pouzo, Demian

Abstract

In developing the theory of long-run competitive equilibrium (LRCE), Marshall (1890) used the notion of a representative firm. The identity of this firm, however, remained unclear. Subsequent theory either focused on the case where all firms are identical or else incorporated heterogeneity but disregarded the notion of a representative firm. Using Hopenhayn's (1992) model of competitive industry dynamics, we extend the theory of LRCE to account for heterogeneous firms and show that the long-run supply function can indeed be characterized as the solution to the minimization of a representative average cost function.

Suggested Citation

  • Esponda, Ignacio & Pouzo, Demian, 2019. "The industry supply function and the long-run competitive equilibrium with heterogeneous firms," Journal of Economic Theory, Elsevier, vol. 184(C).
    • Handle: RePEc:eee:jetheo:v:184:y:2019:i:c:s0022053119300985
    DOI: 10.1016/j.jet.2019.104946
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0022053119300985
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.jet.2019.104946?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Lucas, Robert E, Jr & Prescott, Edward C, 1971. "Investment Under Uncertainty," Econometrica, Econometric Society, vol. 39(5), pages 659-681, September.
    2. Richard Ericson & Ariel Pakes, 1995. "Markov-Perfect Industry Dynamics: A Framework for Empirical Work," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 62(1), pages 53-82.
    3. Chetty, V. K. & Heckman, J. J., 1986. "A dynamic model of aggregate output supply, factor demand and entry and exit for a competitive industry with heterogeneous plants," Journal of Econometrics, Elsevier, vol. 33(1-2), pages 237-262.
    4. Robert E. Lucas Jr., 1978. "On the Size Distribution of Business Firms," Bell Journal of Economics, The RAND Corporation, vol. 9(2), pages 508-523, Autumn.
    5. Andrew Atkeson & Patrick J. Kehoe, 2005. "Modeling and Measuring Organization Capital," Journal of Political Economy, University of Chicago Press, vol. 113(5), pages 1026-1053, October.
    6. Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-670, May.
    7. Marc J. Melitz, 2003. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," Econometrica, Econometric Society, vol. 71(6), pages 1695-1725, November.
    8. Arrigo Opocher & Ian Steedman, 2008. "The industry supply curve: Two different traditions," The European Journal of the History of Economic Thought, Taylor & Francis Journals, vol. 15(2), pages 247-274.
    9. Hopenhayn, Hugo A, 1992. "Entry, Exit, and Firm Dynamics in Long Run Equilibrium," Econometrica, Econometric Society, vol. 60(5), pages 1127-1150, September.
    10. Robert E. Lucas & Jr., 1967. "Adjustment Costs and the Theory of Supply," Journal of Political Economy, University of Chicago Press, vol. 75(4), pages 321-321.
    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. Enrico De Monte, 2020. "Entry, Exit and Productivity: Evidence from French Manufacturing Firms," Working Papers of BETA 2020-07, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    2. De Monte Enrico, 2024. "Nonparametric Instrumental Regression with Two-Way Fixed Effects," Journal of Econometric Methods, De Gruyter, vol. 13(1), pages 49-66, January.

    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. Ignacio Esponda & Demian Pouzo, 2016. "The Industry Supply Function and the Long-Run Competitive Equilibrium with Heterogeneous Firms," Papers 1612.09549, arXiv.org, revised Sep 2019.
    2. Cristina Fernández & Roberta García & Paloma Lopez-Garcia & Benedicta Marzinotto & Roberta Serafini & Juuso Vanhala & Ladislav Wintr, 2017. "Firm growth in Europe: An overview based on the COMPNET labour module," BCL working papers 107, Central Bank of Luxembourg.
    3. Andrew B. Bernard & Stephen J. Redding & Peter K. Schott, 2006. "Multi-Product Firms and Product Switching," NBER Working Papers 12293, National Bureau of Economic Research, Inc.
    4. Acemoglu, Daron & Cao, Dan, 2015. "Innovation by entrants and incumbents," Journal of Economic Theory, Elsevier, vol. 157(C), pages 255-294.
    5. Erzo G.J. Luttmer, 2010. "Models of Growth and Firm Heterogeneity," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 547-576, September.
    6. Roman Fossati, 2011. "Outsourcing versus Vertical Integration: A Dynamic Model of Industry Equilibrium," 2011 Meeting Papers 1421, Society for Economic Dynamics.
    7. Catherine Armington & Zoltan J. Acs, 2008. "Job Creation and Persistence in Services and Manufacturing," Chapters, in: Entrepreneurship, Growth and Public Policy, chapter 23, pages 324-340, Edward Elgar Publishing.
    8. Şeker, Murat, 2012. "A structural model of firm and industry evolution: Evidence from Chile," Journal of Economic Dynamics and Control, Elsevier, vol. 36(6), pages 891-913.
    9. Andrew B. Bernard & Stephen J. Redding & Peter K. Schott, 2009. "Products and Productivity," Scandinavian Journal of Economics, Wiley Blackwell, vol. 111(4), pages 681-709, December.
    10. Hugo A. Hopenhayn, 2011. "Firm Microstructure and Aggregate Productivity," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(s1), pages 111-145, August.
    11. Lucia Foster & Cheryl Grim & John C. Haltiwanger & Zoltan Wolf, 2019. "Innovation, Productivity Dispersion, and Productivity Growth," NBER Chapters, in: Measuring and Accounting for Innovation in the Twenty-First Century, pages 103-136, National Bureau of Economic Research, Inc.
    12. Joonkyu Choi & Nathan Goldschlag & John C. Haltiwanger & J. Daniel Kim, 2021. "Early Joiners and Startup Performance," NBER Working Papers 28417, National Bureau of Economic Research, Inc.
    13. Zoltán J. Ács & Pamela Mueller, 2015. "Employment effects of business dynamics: Mice, Gazelles and Elephants," Chapters, in: Global Entrepreneurship, Institutions and Incentives, chapter 16, pages 304-319, Edward Elgar Publishing.
    14. Coria, Jessica & Kyriakopoulou, Efthymia, 2018. "Environmental policy, technology adoption and the size distribution of firms," Energy Economics, Elsevier, vol. 72(C), pages 470-485.
    15. Coria, Jessica & Kyriakopoulou, Efthymia, 2015. "Environmental Policy and the Size Distribution of Firms," Working Papers in Economics 614, University of Gothenburg, Department of Economics.
    16. Francisco Queiró, 2022. "Entrepreneurial Human Capital and Firm Dynamics," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 89(4), pages 2061-2100.
    17. Volker Nocke, 2006. "A Gap for Me: Entrepreneurs and Entry," Journal of the European Economic Association, MIT Press, vol. 4(5), pages 929-956, September.
    18. Mauro Caselli & Arpita Chatterjee & Shengyu Li, 2023. "Productivity and Quality of Multi-product Firms," Discussion Papers 2023-10, School of Economics, The University of New South Wales.
    19. Cassiman, Bruno & Golovko, Elena, 2007. "Innovation and the export-productivity link," IESE Research Papers D/688, IESE Business School.
    20. Joachim Wagner, 2016. "Exports, Imports and Firm Survival: First Evidence for Manufacturing Enterprises in Germany," World Scientific Book Chapters, in: Microeconometrics of International Trade, chapter 10, pages 341-367, World Scientific Publishing Co. Pte. Ltd..

    More about this item

    Keywords

    Long-run competitive equilibrium; Representative firm;

    JEL classification:

    • D21 - Microeconomics - - Production and Organizations - - - Firm Behavior: Theory
    • D41 - Microeconomics - - Market Structure, Pricing, and Design - - - Perfect Competition

    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:eee:jetheo:v:184:y:2019:i:c:s0022053119300985. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/622869 .

    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.