IDEAS home Printed from https://ideas.repec.org/p/bar/bedcje/2012272.html

Is the matching function Cobb-Douglas?

Author

Listed:
  • Ausias Ribo1 (Universitat de Barcelona)
  • Montserrat Vilalta-Bufi (Universitat de Barcelona)

    (Universitat de Barcelona)

Abstract

We study the theoretical properties that particular matching functions must satisfy to represent a frictional labor market within a general equilibrium random matching model. We analyze Cobb-Douglas, CES and other functional forms of the matching function. Our findings establish restrictions on the parameters of these matching functions to ensure that the equilibrium is interior. These restrictions provide both theoretical reasons to choose among several functional forms and model misspecification tests for empirical work.

Suggested Citation

  • Ausias Ribo1 (Universitat de Barcelona) & Montserrat Vilalta-Bufi (Universitat de Barcelona), 2012. "Is the matching function Cobb-Douglas?," Working Papers in Economics 272, Universitat de Barcelona. Espai de Recerca en Economia.
    • Handle: RePEc:bar:bedcje:2012272
    as

    Download full text from publisher

    File URL: http://www.ere.ub.es/dtreball/E12272.rdf/at_download/file
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Garey Ramey & Wouter J. den Haan & Joel Watson, 2000. "Job Destruction and Propagation of Shocks," American Economic Review, American Economic Association, vol. 90(3), pages 482-498, June.
    2. Christopher A. Pissarides & Barbara Petrongolo, 2001. "Looking into the Black Box: A Survey of the Matching Function," Journal of Economic Literature, American Economic Association, vol. 39(2), pages 390-431, June.
    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. Thomas A. Lubik & Michael U. Krause, 2004. "On-the-Job Search and Business Cycle Dynamics," Econometric Society 2004 North American Summer Meetings 489, Econometric Society.
    2. Antonella Trigari, 2006. "The Role of Search Frictions and Bargaining for Inflation Dynamics," Working Papers 304, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
    3. Kudoh, Noritaka & Miyamoto, Hiroaki, 2025. "Robots, AI, and unemployment," Journal of Economic Dynamics and Control, Elsevier, vol. 174(C).
    4. Antonella Trigari, 2009. "Equilibrium Unemployment, Job Flows, and Inflation Dynamics," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(1), pages 1-33, February.
    5. Jacquinot, Pascal & Lozej, Matija & Pisani, Massimiliano, 2022. "Macroeconomic effects of tariffs shocks: The role of the effective lower bound and the labour market," Journal of International Money and Finance, Elsevier, vol. 120(C).
    6. Kuester, Keith & Jung, Philip & Ignaszak, Marek, 2020. "Federal unemployment reinsurance and local labor-market policies," CEPR Discussion Papers 15465, C.E.P.R. Discussion Papers.
    7. Andrea Colciago & Lorenza Rossi, 2011. "Endogenous Market Structures and Labor Market Dynamics," Quaderni di Dipartimento 139, University of Pavia, Department of Economics and Quantitative Methods, revised Feb 2011.
    8. Mr. Alvar Kangur, 2018. "Competitiveness and Wage Bargaining Reform in Italy," IMF Working Papers 2018/061, International Monetary Fund.
    9. Nika Lazaryan & Thomas A. Lubik, 2019. "Global dynamics in a search and matching model of the labor market," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 68(2), pages 461-497, September.
    10. Gomes, Sandra & Jacquinot, Pascal & Lozej, Matija, 2025. "A single monetary policy for heterogeneous labour markets: the case of the euro area," Macroeconomic Dynamics, Cambridge University Press, vol. 29, pages 1-1, January.
    11. Lozej, Matija, 2019. "Economic migration and business cycles in a small open economy with matching frictions," Economic Modelling, Elsevier, vol. 81(C), pages 604-620.
    12. Beauchemin, Kenneth & Tasci, Murat, 2014. "Diagnosing Labor Market Search Models: A Multiple-Shock Approach," Macroeconomic Dynamics, Cambridge University Press, vol. 18(3), pages 548-572, April.
    13. Ahrens, Steffen & Wesselbaum, Dennis, 2009. "On the introduction of firing costs," Kiel Working Papers 1559, Kiel Institute for the World Economy (IfW Kiel).
    14. Krause, Michael U. & Lopez-Salido, David J. & Lubik, Thomas A., 2008. "Do search frictions matter for inflation dynamics?," European Economic Review, Elsevier, vol. 52(8), pages 1464-1479, November.
    15. Christoffel, Kai & Kuester, Keith & Linzert, Tobias, 2009. "The role of labor markets for euro area monetary policy," European Economic Review, Elsevier, vol. 53(8), pages 908-936, November.
    16. Azariadis, Costas & Pissarides, Christopher A., 2007. "Unemployment dynamics with international capital mobility," European Economic Review, Elsevier, vol. 51(1), pages 27-48, January.
    17. Casares, Miguel, 2013. "On firm-level, industry-level, and aggregate employment fluctuations," Journal of Economic Dynamics and Control, Elsevier, vol. 37(12), pages 2963-2978.
    18. L'Haridon, Olivier & Malherbet, Franck, 2009. "Employment protection reform in search economies," European Economic Review, Elsevier, vol. 53(3), pages 255-273, April.
    19. Thomas, Carlos, 2008. "Search and matching frictions and optimal monetary policy," Journal of Monetary Economics, Elsevier, vol. 55(5), pages 936-956, July.
    20. Nils M. Gornemann & Keith Kuester & Makoto Nakajima, 2012. "Monetary policy with heterogeneous agents," Working Papers 12-21, Federal Reserve Bank of Philadelphia.

    More about this item

    JEL classification:

    • J6 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers

    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:bar:bedcje:2012272. 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: Espai de Recerca en Economia The email address of this maintainer does not seem to be valid anymore. Please ask Espai de Recerca en Economia to update the entry or send us the correct address (email available below). General contact details of provider: https://edirc.repec.org/data/feubaes.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.