Nothing Special   »   [go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/p/red/sed010/1040.html
   My bibliography  Save this paper

Equilibrium Unemployment in a Generalized Search Model

Author

Listed:
  • William Hawkins

    (University of Rochester)

  • Daron Acemoglu

    (Massachusetts Institute of Technology)

Abstract
We present a generalization of the standard Diamond-Mortensen-Pissarides undirected-search model of unemployment in which the hiring process is time-consuming as well as costly. We follow Stole and Zwiebel (1996a,b) and assume that wages are determined by continuous bargaining between the firm and its employees. This generates a non-trivial dispersion of firm sizes; when firms' production technologies exhibit decreasing returns to labor, it also generates wage dispersion, even though all firms and all workers are ex ante identical. We characterize the steady-state equilibrium of the model; some important special cases are characterized in closed form. We characterize the out-of-steady state dynamics of employment and wages of the economy in response to productivity shocks. A feature of the model is the ability of the economy to respond to shocks on both an intensive margin (a change in the intensity of vacancy posting of incumbent firms) as well as an extensive margin (a change in the number of active firms); we show that both margins, as well whether there are decreasing returns to labor at the firm level, are important for the qualitative behavior of the unemployment rate and of the distribution of employment and wages across firms.

Suggested Citation

  • William Hawkins & Daron Acemoglu, 2010. "Equilibrium Unemployment in a Generalized Search Model," 2010 Meeting Papers 1040, Society for Economic Dynamics.
    • Handle: RePEc:red:sed010:1040
    as

    Download full text from publisher

    File URL: https://red-files-public.s3.amazonaws.com/meetpapers/2010/paper_1040.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Steven J. Davis & John Haltiwanger & Ron Jarmin & Javier Miranda, 2007. "Volatility and Dispersion in Business Growth Rates: Publicly Traded versus Privately Held Firms," NBER Chapters, in: NBER Macroeconomics Annual 2006, Volume 21, pages 107-180, National Bureau of Economic Research, Inc.
    2. Marcus Hagedorn & Iourii Manovskii, 2008. "The Cyclical Behavior of Equilibrium Unemployment and Vacancies Revisited," American Economic Review, American Economic Association, vol. 98(4), pages 1692-1706, September.
    3. Mortensen, Dale & Pissarides, Christopher, 2011. "Job Creation and Job Destruction in the Theory of Unemployment," Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 1, pages 1-19.
    4. 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.
    5. William Hawkins & Daron Acemoglu, 2007. "Equilibrium Unemployment in a Generalized Search Model," 2007 Meeting Papers 384, Society for Economic Dynamics.
    6. Giuseppe Bertola & Pietro Garibaldi, 2001. "Wages and the Size of Firms in Dynamic Matching Models," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 4(2), pages 335-368, April.
    7. William B. Hawkins, 2013. "Competitive Search, Efficiency, And Multiworker Firms," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 54(1), pages 219-251, February.
    8. Eric Smith, 1999. "Search, Concave Production, and Optimal Firm Size," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(2), pages 456-471, April.
    9. Pierre Cahuc & Francois Marque & Etienne Wasmer, 2008. "A Theory Of Wages And Labor Demand With Intra-Firm Bargaining And Matching Frictions," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 49(3), pages 943-972, August.
    10. Kenneth Burdett & Shouyong Shi & Randall Wright, 2001. "Pricing and Matching with Frictions," Journal of Political Economy, University of Chicago Press, vol. 109(5), pages 1060-1085, October.
    11. Cahuc, Pierre & Wasmer, Etienne, 2001. "Labor Market Efficiency, Wages and Employment when Search Frictions Interact with Intrafirm Bargaining," IZA Discussion Papers 304, Institute of Labor Economics (IZA).
    12. Diamond, Peter A, 1982. "Aggregate Demand Management in Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 90(5), pages 881-894, October.
    13. Pissarides, C A, 1984. "Efficient Job Rejection," Economic Journal, Royal Economic Society, vol. 94(376a), pages 97-108, Supplemen.
    14. Robert Shimer, 2005. "The Cyclical Behavior of Equilibrium Unemployment and Vacancies," American Economic Review, American Economic Association, vol. 95(1), pages 25-49, March.
    15. van Ours, Jan & Ridder, Geert, 1992. "Vacancies and the Recruitment of New Employees," Journal of Labor Economics, University of Chicago Press, vol. 10(2), pages 138-155, April.
    16. Asher Wolinsky, 2000. "A Theory of the Firm with Non-Binding Employment Contracts," Econometrica, Econometric Society, vol. 68(4), pages 875-910, July.
    17. Merz, Monika, 1995. "Search in the labor market and the real business cycle," Journal of Monetary Economics, Elsevier, vol. 36(2), pages 269-300, November.
    18. Daron Acemoglu, 2003. "Labor- And Capital-Augmenting Technical Change," Journal of the European Economic Association, MIT Press, vol. 1(1), pages 1-37, March.
    19. Peters, Michael, 1991. "Ex Ante Price Offers in Matching Games Non-steady States," Econometrica, Econometric Society, vol. 59(5), pages 1425-1454, September.
    20. Mortensen, Dale T, 1982. "Property Rights and Efficiency in Mating, Racing, and Related Games," American Economic Review, American Economic Association, vol. 72(5), pages 968-979, December.
    21. Moen, Espen R, 1997. "Competitive Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 105(2), pages 385-411, April.
    22. James D. Montgomery, 1991. "Equilibrium Wage Dispersion and Interindustry Wage Differentials," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 106(1), pages 163-179.
    23. Andolfatto, David, 1996. "Business Cycles and Labor-Market Search," American Economic Review, American Economic Association, vol. 86(1), pages 112-132, March.
    24. Robert E. Hall, 2005. "Employment Fluctuations with Equilibrium Wage Stickiness," American Economic Review, American Economic Association, vol. 95(1), pages 50-65, March.
    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. William Hawkins & Daron Acemoglu, 2007. "Equilibrium Unemployment in a Generalized Search Model," 2007 Meeting Papers 384, Society for Economic Dynamics.
    2. Felbermayr, Gabriel & Prat, Julien & Schmerer, Hans-Jörg, 2011. "Globalization and labor market outcomes: Wage bargaining, search frictions, and firm heterogeneity," Journal of Economic Theory, Elsevier, vol. 146(1), pages 39-73, January.
    3. Leo Kaas & Philipp Kircher, 2015. "Efficient Firm Dynamics in a Frictional Labor Market," American Economic Review, American Economic Association, vol. 105(10), pages 3030-3060, October.
    4. Russell Cooper & John Haltiwanger & Jonathan L. Willis, 2007. "Implications of Search Frictions: Matching Aggregate and Establishment-level Observations," NBER Working Papers 13115, National Bureau of Economic Research, Inc.
    5. Aysegul Sahin & Bart Hobijn, 2008. "Wage Determination and Firm Size Dynamics," 2008 Meeting Papers 356, Society for Economic Dynamics.
    6. Gabriel Felbermayr & Julien Prat, 2011. "Product Market Regulation, Firm Selection, And Unemployment," Journal of the European Economic Association, European Economic Association, vol. 9(2), pages 278-317, April.
    7. Markus Poschke, 2012. "The Labor Market, the Decision to Become an Entrepreneur, and the Firm Size Distribution," Cahiers de recherche 11-2012, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
    8. Bart Hobijn & Ayşegül Şahin, 2013. "Firms And Flexibility," Economic Inquiry, Western Economic Association International, vol. 51(1), pages 922-940, January.
    9. Michael W. L. Elsby, 2008. "Marginal Jobs, Heterogeneous Firms, & Unemployment Flows," NBER Working Papers 13777, National Bureau of Economic Research, Inc.
    10. Bauer, Christian & Lingens, Jörg, 2010. "Individual vs. Collective Bargaining in the Large Firm Search Model," Discussion Papers in Economics 11315, University of Munich, Department of Economics.

    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. Leo Kaas & Philipp Kircher, 2015. "Efficient Firm Dynamics in a Frictional Labor Market," American Economic Review, American Economic Association, vol. 105(10), pages 3030-3060, October.
    2. Rogerson, Richard & Shimer, Robert, 2011. "Search in Macroeconomic Models of the Labor Market," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 7, pages Pages: 61, Elsevier.
    3. Domenico Ferraro, 2018. "The Asymmetric Cyclical Behavior of the U.S. Labor Market," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 30, pages 145-162, October.
    4. Duffie, Darrell & Qiao, Lei & Sun, Yeneng, 2018. "Dynamic directed random matching," Journal of Economic Theory, Elsevier, vol. 174(C), pages 124-183.
    5. Richard Rogerson & Robert Shimer & Randall Wright, 2004. "Search-Theoretic Models of the Labor Market-A Survey," NBER Working Papers 10655, National Bureau of Economic Research, Inc.
    6. Yashiv, Eran, 2007. "Labor search and matching in macroeconomics," European Economic Review, Elsevier, vol. 51(8), pages 1859-1895, November.
    7. Leena Rudanko, 2008. "Aggregate and Idiosyncratic Risk in a Frictional Labor Market," Boston University - Department of Economics - Working Papers Series wp2008-009, Boston University - Department of Economics.
    8. Dossche, Maarten & Lewis, Vivien & Poilly, Céline, 2019. "Employment, hours and the welfare effects of intra-firm bargaining," Journal of Monetary Economics, Elsevier, vol. 104(C), pages 67-84.
    9. Yaniv Yedid-Levi, 2016. "Why does employment in all major sectors move together over the business cycle?," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 22, pages 131-156, October.
    10. Aleksander Berentsen & Guido Menzio & Randall Wright, 2011. "Inflation and Unemployment in the Long Run," American Economic Review, American Economic Association, vol. 101(1), pages 371-398, February.
    11. Masanori Kashiwagi, 2018. "The Welfare Consequences Of A Quantitative Search And Matching Approach To The Labor Market," Bulletin of Economic Research, Wiley Blackwell, vol. 70(4), pages 423-442, October.
    12. David Andolfatto, 2007. "Search Models of Unemployment," Discussion Papers dp07-01, Department of Economics, Simon Fraser University.
    13. Brown, Alessio & Merkl, Christian & Snower, Dennis, 2015. "An Incentive Theory Of Matching," Macroeconomic Dynamics, Cambridge University Press, vol. 19(3), pages 643-668, April.
    14. Patrick Kehoe & Elena Pastorino & Pierlauro Lopez & Virgiliu Midrigan, 2018. "Asset Prices and Unemployment Fluctuations," 2018 Meeting Papers 1119, Society for Economic Dynamics.
    15. Bodenstein, Martin & Kamber, Güneş & Thoenissen, Christoph, 2018. "Commodity prices and labour market dynamics in small open economies," Journal of International Economics, Elsevier, vol. 115(C), pages 170-184.
    16. Ronald P. Wolthoff, 2010. "Applications and Interviews: A Structural Analysis of Two-Sided Simultaneous Search," Working Papers tecipa-418, University of Toronto, Department of Economics.
    17. Petrosky-Nadeau, Nicolas & Wasmer, Etienne, 2015. "Macroeconomic dynamics in a model of goods, labor, and credit market frictions," Journal of Monetary Economics, Elsevier, vol. 72(C), pages 97-113.
    18. Kircher, Philipp & Wright, Randall & Julien, Benoit & Guerrieri, Veronica, 2017. "Directed Search: A Guided Tour," CEPR Discussion Papers 12315, C.E.P.R. Discussion Papers.
    19. Sveen, Tommy & Weinke, Lutz, 2008. "New Keynesian perspectives on labor market dynamics," Journal of Monetary Economics, Elsevier, vol. 55(5), pages 921-930, July.
    20. Guido Menzio & Shouyong Shi, 2011. "Efficient Search on the Job and the Business Cycle," Journal of Political Economy, University of Chicago Press, vol. 119(3), pages 468-510.

    More about this item

    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:red:sed010:1040. 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: Christian Zimmermann (email available below). General contact details of provider: https://edirc.repec.org/data/sedddea.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.