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Entry dynamics as a solution to the puzzling behaviour of real marginal costs in the Ghironi-Melitz model

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  • Alberto Felettigh

    () (Bank of Italy)

Abstract

The work of Ghironi and Melitz (2005) is at the frontier of international real business cycle (IRBC) models with heterogeneous firms. In their model, the dynamic behaviour of real marginal costs is puzzling: a positive technology shock hitting the home country makes it permanently less cost-effective than the foreign economy. Wages grow more than profits during booms and the labour share in GDP is counterfactually procyclical. Entry by new firms is crucial in delivering this result. It is sufficient to posit that technology improvements are more efficacious in manufacturing than in the "production of new firms" for the labour share and real marginal costs to become countercyclical, consistently with empirical evidence. Once I introduce tradable capital goods and endogenous labour supply, the two models are on average equally good in replicating the empirical moments typically considered in the IRBC literature.

Suggested Citation

  • Alberto Felettigh, 2012. "Entry dynamics as a solution to the puzzling behaviour of real marginal costs in the Ghironi-Melitz model," Temi di discussione (Economic working papers) 854, Bank of Italy, Economic Research and International Relations Area.
  • Handle: RePEc:bdi:wptemi:td_854_12
    as

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    References listed on IDEAS

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    1. Stephen J. Redding, 2011. "Theories of Heterogeneous Firms and Trade," Annual Review of Economics, Annual Reviews, vol. 3(1), pages 77-105, September.
    2. Thomas Chaney, 2008. "Distorted Gravity: The Intensive and Extensive Margins of International Trade," American Economic Review, American Economic Association, vol. 98(4), pages 1707-1721, September.
    3. Fabio Ghironi & Marc J. Melitz, 2005. "International Trade and Macroeconomic Dynamics with Heterogeneous Firms," The Quarterly Journal of Economics, Oxford University Press, vol. 120(3), pages 865-915.
    4. Florin O. Bilbiie & Fabio Ghironi & Marc J. Melitz, 2012. "Endogenous Entry, Product Variety, and Business Cycles," Journal of Political Economy, University of Chicago Press, vol. 120(2), pages 304-345.
    5. Andrew B. Bernard & J. Bradford Jensen, 1999. "Exporting and Productivity," NBER Working Papers 7135, National Bureau of Economic Research, Inc.
    6. Blundell, Richard & Macurdy, Thomas, 1999. "Labor supply: A review of alternative approaches," Handbook of Labor Economics,in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 27, pages 1559-1695 Elsevier.
    7. Backus, David K. & Smith, Gregor W., 1993. "Consumption and real exchange rates in dynamic economies with non-traded goods," Journal of International Economics, Elsevier, vol. 35(3-4), pages 297-316, November.
    8. V. V Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2002. "Can Sticky Price Models Generate Volatile and Persistent Real Exchange Rates?," Review of Economic Studies, Oxford University Press, vol. 69(3), pages 533-563.
    9. Alessandro Barattieri & Susanto Basu & Peter Gottschalk, 2014. "Some Evidence on the Importance of Sticky Wages," American Economic Journal: Macroeconomics, American Economic Association, vol. 6(1), pages 70-101, January.
    10. Andrew B. Bernard & J. Bradford Jensen & Stephen J. Redding & Peter K. Schott, 2012. "The Empirics of Firm Heterogeneity and International Trade," Annual Review of Economics, Annual Reviews, vol. 4(1), pages 283-313, July.
    11. Michael Keane & Richard Rogerson, 2015. "Reconciling Micro and Macro Labor Supply Elasticities: A Structural Perspective," Annual Review of Economics, Annual Reviews, vol. 7(1), pages 89-117, August.
    12. Feldstein, Martin & Horioka, Charles, 1980. "Domestic Saving and International Capital Flows," Economic Journal, Royal Economic Society, vol. 90(358), pages 314-329, June.
    13. Greenwood, Jeremy & Hercowitz, Zvi & Huffman, Gregory W, 1988. "Investment, Capacity Utilization, and the Real Business Cycle," American Economic Review, American Economic Association, vol. 78(3), pages 402-417, June.
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    More about this item

    Keywords

    international real business cycles; firm heterogeneity; firm entry dynamics; real marginal costs; labour share;

    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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