IDEAS home Printed from https://ideas.repec.org/p/iza/izadps/dp2718.html
   My bibliography  Save this paper

Search Frictions on Product and Labor Markets: Money in the Matching Function

Author

Listed:
  • Lehmann, Etienne

    (CRED, Université Panthéon Assas Paris 2)

  • Van der Linden, Bruno

    (IRES, Université catholique de Louvain)

Abstract

This paper builds a macroeconomic model of equilibrium unemployment in which firms persistently face difficulties in selling their production and this affects their decisions to create jobs. Due to search-frictions on the product market, equilibrium unemployment is a U-shaped function of the ratio of total demand to total supply on this market. When prices are at their Competitive Search Equilibrium values, the unemployment rate is minimized. Yet, the Competitive Search Equilibrium is not efficient. Inflation is detrimental to unemployment.

Suggested Citation

  • Lehmann, Etienne & Van der Linden, Bruno, 2007. "Search Frictions on Product and Labor Markets: Money in the Matching Function," IZA Discussion Papers 2718, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp2718
    as

    Download full text from publisher

    File URL: https://docs.iza.org/dp2718.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Cooley, Thomas F. & Quadrini, Vincenzo, 2004. "Optimal monetary policy in a Phillips-curve world," Journal of Economic Theory, Elsevier, vol. 118(2), pages 174-208, October.
    2. Shi, Shouyong, 1998. "Search for a Monetary Propagation Mechanism," Journal of Economic Theory, Elsevier, vol. 81(2), pages 314-352, August.
    3. Diamond, Peter A, 1984. "Money in Search Equilibrium," Econometrica, Econometric Society, vol. 52(1), pages 1-20, January.
    4. Miguel Molico, 2006. "The Distribution Of Money And Prices In Search Equilibrium," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 47(3), pages 701-722, August.
    5. Ricardo Lagos & Randall Wright, 2005. "A Unified Framework for Monetary Theory and Policy Analysis," Journal of Political Economy, University of Chicago Press, vol. 113(3), pages 463-484, June.
    6. Cooley, Thomas F & Hansen, Gary D, 1989. "The Inflation Tax in a Real Business Cycle Model," American Economic Review, American Economic Association, vol. 79(4), pages 733-748, September.
    7. Diamond, Peter & Yellin, Joel, 1990. "Inventories and Money Holdings in a Search Economy," Econometrica, Econometric Society, vol. 58(4), pages 929-950, July.
    8. Etienne Wasmer & Philippe Weil, 2004. "The Macroeconomics of Labor and Credit Market Imperfections," American Economic Review, American Economic Association, vol. 94(4), pages 944-963, September.
    9. repec:eee:labchp:v:3:y:1999:i:pb:p:2567-2627 is not listed on IDEAS
    10. Philippe Weil & Etienne Wasmer, 2004. "The macroeconomics of credit and labor market imperfections," ULB Institutional Repository 2013/13436, ULB -- Universite Libre de Bruxelles.
    11. Berentsen, Aleksander & Menzio, Guido & Wright, Randall D., 2007. "Inflation and Unemployment: Lagos-Wright meets Mortensen-Pissarides," Kiel Working Papers 1334, Kiel Institute for the World Economy (IfW Kiel).
    12. Etienne Lehmann, 2012. "A Search Model of Unemployment and Inflation," Scandinavian Journal of Economics, Wiley Blackwell, vol. 114(1), pages 245-266, March.
    13. Aleksander Berentsen & Guillaume Rocheteau & Shouyong Shi, 2007. "Friedman Meets Hosios: Efficiency in Search Models of Money," Economic Journal, Royal Economic Society, vol. 117(516), pages 174-195, January.
    14. Lehmann, Etienne & Van Der Linden, Bruno, 2010. "Search Frictions On Product And Labor Markets: Money In The Matching Function," Macroeconomic Dynamics, Cambridge University Press, vol. 14(1), pages 56-92, February.
    15. Moen, Espen R, 1997. "Competitive Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 105(2), pages 385-411, April.
    16. Guillaume Rocheteau & Randall Wright, 2005. "Money in Search Equilibrium, in Competitive Equilibrium, and in Competitive Search Equilibrium," Econometrica, Econometric Society, vol. 73(1), pages 175-202, January.
    17. Kocherlakota, Narayana R., 1998. "Money Is Memory," Journal of Economic Theory, Elsevier, vol. 81(2), pages 232-251, August.
    18. Howitt, Peter, 1985. "Transaction Costs in the Theory of Unemployment," American Economic Review, American Economic Association, vol. 75(1), pages 88-100, March.
    19. 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.
    20. Cooley, Thomas F. & Quadrini, Vincenzo, 1999. "A neoclassical model of the Phillips curve relation," Journal of Monetary Economics, Elsevier, vol. 44(2), pages 165-193, October.
    21. Shouyong Shi, 1997. "A Divisible Search Model of Fiat Money," Econometrica, Econometric Society, vol. 65(1), pages 75-102, January.
    22. Mortensen, Dale T. & Pissarides, Christopher A., 1999. "New developments in models of search in the labor market," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 39, pages 2567-2627, Elsevier.
    23. Kiyotaki, Nobuhiro & Wright, Randall, 1993. "A Search-Theoretic Approach to Monetary Economics," American Economic Review, American Economic Association, vol. 83(1), pages 63-77, 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. repec:spo:wpmain:info:hdl:2441/5por5bt92h8l0bc7ls4elmcc0b is not listed on IDEAS
    2. 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.
    3. Nicolas Petrosky-Nadeau & Etienne Wasmer & Philippe Weil, 2021. "When Hosios Meets Phillips: Connecting Efficiency and Stability to Demand Shocks," Working Papers hal-03950239, HAL.
    4. Etienne Lehmann, 2012. "A Search Model of Unemployment and Inflation," Scandinavian Journal of Economics, Wiley Blackwell, vol. 114(1), pages 245-266, March.
    5. repec:spo:wpecon:info:hdl:2441/5l6uh8ogmqildh09h481p4obg is not listed on IDEAS
    6. Lehmann, Etienne & Van Der Linden, Bruno, 2010. "Search Frictions On Product And Labor Markets: Money In The Matching Function," Macroeconomic Dynamics, Cambridge University Press, vol. 14(1), pages 56-92, February.
    7. Cardullo, Gabriele, 2011. "The distributive and welfare effects of product and labour market deregulation," Labour Economics, Elsevier, vol. 18(2), pages 205-217, April.
    8. repec:spo:wpmain:info:hdl:2441/5l6uh8ogmqildh09h481p4obg is not listed on IDEAS
    9. Brzustowski, Thomas & Petrosky-Nadeau, Nicolas & Wasmer, Etienne, 2018. "Disentangling goods, labor, and credit market frictions in three European economies," Labour Economics, Elsevier, vol. 50(C), pages 180-196.
    10. Leo Kaas & Bihemo Kimasa, 2021. "Firm Dynamics With Frictional Product And Labor Markets," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 62(3), pages 1281-1317, August.
    11. Pascal Michaillat & Emmanuel Saez, 2015. "Aggregate Demand, Idle Time, and Unemployment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 130(2), pages 507-569.
    12. repec:spo:wpmain:info:hdl:2441/798de2mkg4999avs5b2puc2h91 is not listed on IDEAS
    13. repec:hal:wpspec:info:hdl:2441/5l6uh8ogmqildh09h481p4obg is not listed on IDEAS
    14. Emmanuel Saez & Pascal Michaillat, 2013. "A Theory of Aggregate Supply and Aggregate Demand as Functions of Market Tightness with Prices as Parameters," 2013 Meeting Papers 1216, Society for Economic Dynamics.
    15. Etienne Wasmer, 2011. "A steady-state model of a non-walrasian economy with three imperfect markets," SciencePo Working papers hal-00972914, HAL.
    16. Michaillat, Pascal & Saez, Emmanuel, 2013. "A model of aggregate demand and unemployment," LSE Research Online Documents on Economics 51579, London School of Economics and Political Science, LSE Library.
    17. repec:hal:spmain:info:hdl:2441/5por5bt92h8l0bc7ls4elmcc0b is not listed on IDEAS
    18. Thomas Brzustowski & Nicolas Petrosky-Nadeau & Etienne Wasmer, 2016. "Disentangling Goods, Labor, and Credit Market Frictions in Three European Economies," SciencePo Working papers hal-03567961, HAL.
    19. Nicolas Petrosky-Nadeau & Etienne Wasmer, 2015. "Macroeconomic Dynamics in a Model of Goods, Labor and Credit Market Frictions," SciencePo Working papers hal-03392977, HAL.
    20. Thomas Brzustowski & Nicolas Petrosky-Nadeau & Etienne Wasmer, 2015. "Disentangling goods, labor and credit market frictions in three European economies," SciencePo Working papers hal-03393222, HAL.
    21. Wasmer, Etienne, 2011. "A Steady-State Model of a Non-Walrasian Economy with Three Imperfect Markets," IZA Discussion Papers 5758, Institute of Labor Economics (IZA).
    22. repec:hal:spmain:info:hdl:2441/5l6uh8ogmqildh09h481p4obg is not listed on IDEAS
    23. repec:spo:wpmain:info:hdl:2441/7c8vm7kbos9f08oo90oq51cqrp is not listed on IDEAS
    24. repec:hal:spmain:info:hdl:2441/798de2mkg4999avs5b2puc2h91 is not listed on IDEAS
    25. repec:hal:spmain:info:hdl:2441/7c8vm7kbos9f08oo90oq51cqrp is not listed 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. Etienne Lehmann, 2012. "A Search Model of Unemployment and Inflation," Scandinavian Journal of Economics, Wiley Blackwell, vol. 114(1), pages 245-266, March.
    2. 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.
    3. Guillaume Rocheteau & Randall Wright, 2003. "Inflation and Welfare in Models with Trading Frictions," PIER Working Paper Archive 03-032, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
    4. Williamson, Stephen & Wright, Randall, 2010. "New Monetarist Economics: Models," Handbook of Monetary Economics, in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 2, pages 25-96, Elsevier.
    5. Aruoba, S. Boragan & Waller, Christopher J. & Wright, Randall, 2011. "Money and capital," Journal of Monetary Economics, Elsevier, vol. 58(2), pages 98-116, March.
    6. Guillaume Rocheteau & Randall Wright, 2005. "Money in Search Equilibrium, in Competitive Equilibrium, and in Competitive Search Equilibrium," Econometrica, Econometric Society, vol. 73(1), pages 175-202, January.
    7. S. Boragan Aruoba & Christopher J. Waller & Randall Wright, 2009. "Money and capital: a quantitative analysis," Working Papers 2009-031, Federal Reserve Bank of St. Louis.
    8. Berentsen, Aleksander & Menzio, Guido & Wright, Randall D., 2007. "Inflation and Unemployment: Lagos-Wright meets Mortensen-Pissarides," Kiel Working Papers 1334, Kiel Institute for the World Economy (IfW Kiel).
    9. Aleksander Berentsen & Guillaume Rocheteau & Shouyong Shi, 2007. "Friedman Meets Hosios: Efficiency in Search Models of Money," Economic Journal, Royal Economic Society, vol. 117(516), pages 174-195, January.
    10. Shouyong Shi, 2006. "A Microfoundation of Monetary Economics," Working Papers tecipa-211, University of Toronto, Department of Economics.
    11. Ricardo Lagos & Randall Wright, 2005. "A Unified Framework for Monetary Theory and Policy Analysis," Journal of Political Economy, University of Chicago Press, vol. 113(3), pages 463-484, June.
    12. Guillaume Rocheteau & Peter Rupert & Randall Wright, 2007. "Inflation and Unemployment in General Equilibrium," Scandinavian Journal of Economics, Wiley Blackwell, vol. 109(4), pages 837-855, December.
    13. Stephen D. Williamson & Randall Wright, 2010. "New monetarist economics: methods," Review, Federal Reserve Bank of St. Louis, vol. 92(May), pages 265-302.
    14. Guillaume Rocheteau & Pierre‐Olivier Weill, 2011. "Liquidity in Frictional Asset Markets," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(s2), pages 261-282, October.
    15. 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.
    16. Rocheteau, Guillaume & Rupert, Peter & Shell, Karl & Wright, Randall, 2008. "General equilibrium with nonconvexities and money," Journal of Economic Theory, Elsevier, vol. 142(1), pages 294-317, September.
    17. Wright, Randall & Xiao, Sylvia Xiaolin & Zhu, Yu, 2018. "Frictional capital reallocation I: Ex ante heterogeneity," Journal of Economic Dynamics and Control, Elsevier, vol. 89(C), pages 100-116.
    18. Ricardo Lagos & Guillaume Rocheteau, 2005. "Inflation, Output, And Welfare," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 46(2), pages 495-522, May.
    19. Shouyong Shi, 2006. "Viewpoint: A microfoundation of monetary economics," Canadian Journal of Economics, Canadian Economics Association, vol. 39(3), pages 643-688, August.
    20. Rocheteau, Guillaume & Rodriguez-Lopez, Antonio, 2014. "Liquidity provision, interest rates, and unemployment," Journal of Monetary Economics, Elsevier, vol. 65(C), pages 80-101.

    More about this item

    Keywords

    equilibrium unemployment; inflation; matching; demand constraints;
    All these keywords.

    JEL classification:

    • E12 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Keynes; Keynesian; Post-Keynesian; Modern Monetary Theory
    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • J63 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Turnover; Vacancies; Layoffs

    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:iza:izadps:dp2718. 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: Holger Hinte (email available below). General contact details of provider: https://edirc.repec.org/data/izaaade.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.