IDEAS home Printed from https://ideas.repec.org/p/hal/wpaper/halshs-01785345.html
   My bibliography  Save this paper

Do Unit Labor Costs Matter? A Decomposition Exercise on European Data

Author

Listed:
  • Sophie Piton

    (PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, PJSE - Paris Jourdan Sciences Economiques - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique)

Abstract

From the introduction of the Euro up to the 2008 global financial crisis, macroeconomic imbalances widened among Member States. This divergence took the form of strong differences in the dynamics of unit labour costs. This paper asks why this happened. Is it the result of distortionary public spending, or the consequence of economic integration? To answer this question, this paper builds a theoretical framework that is able to provide a decomposition of unit labour costs growth into various effects of economic integration and policy intervention. Using a novel dataset, it then measures the contribution of each effect to the dynamics of unit labour costs in 12 countries of the Euro area from 1995 to 2014. Results show that trade and financial integration are significant drivers of unit labour costs divergence. Before the global financial crisis, in Greece and Portugal for example, trade and financial integration explain up to 30% of the increase in unit labour costs relative to core countries. On the contrary, distortionary public spending plays a minor role. These results suggest that, in peripheral economies, increasing unit labour costs reflect more the process of real convergence than fiscal profligacy.

Suggested Citation

  • Sophie Piton, 2018. "Do Unit Labor Costs Matter? A Decomposition Exercise on European Data," Working Papers halshs-01785345, HAL.
  • Handle: RePEc:hal:wpaper:halshs-01785345
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-01785345
    as

    Download full text from publisher

    File URL: https://shs.hal.science/halshs-01785345/document
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Martin Berka & Michael B. Devereux & Charles Engel, 2018. "Real Exchange Rates and Sectoral Productivity in the Eurozone," American Economic Review, American Economic Association, vol. 108(6), pages 1543-1581, June.
    2. Klaus Adam & Pei Kuang & Albert Marcet, 2012. "House Price Booms and the Current Account," NBER Macroeconomics Annual, University of Chicago Press, vol. 26(1), pages 77-122.
    3. Jesús Fernández-Villaverde & Luis Garicano & Tano Santos, 2013. "Political Credit Cycles: The Case of the Eurozone," Journal of Economic Perspectives, American Economic Association, vol. 27(3), pages 145-166, Summer.
    4. Gita Gopinath & Şebnem Kalemli-Özcan & Loukas Karabarbounis & Carolina Villegas-Sanchez, 2017. "Capital Allocation and Productivity in South Europe," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(4), pages 1915-1967.
    5. Ángel Estrada & Jordi Galí & David López-Salido, 2013. "Patterns of Convergence and Divergence in the Euro Area," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 61(4), pages 601-630, December.
    6. Thomas Chaney & David Sraer & David Thesmar, 2012. "The Collateral Channel: How Real Estate Shocks Affect Corporate Investment," American Economic Review, American Economic Association, vol. 102(6), pages 2381-2409, October.
    7. Galina Hale & Maurice Obstfeld, 2016. "The Euro And The Geography Of International Debt Flows," Journal of the European Economic Association, European Economic Association, vol. 14(1), pages 115-144, February.
    8. Ricardo J. Caballero & Emmanuel Farhi & Pierre-Olivier Gourinchas, 2017. "Rents, Technical Change, and Risk Premia Accounting for Secular Trends in Interest Rates, Returns on Capital, Earning Yields, and Factor Shares," American Economic Review, American Economic Association, vol. 107(5), pages 614-620, May.
    9. Olivier Blanchard & Francesco Giavazzi, 2003. "Macroeconomic Effects of Regulation and Deregulation in Goods and Labor Markets," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(3), pages 879-907.
    10. Arellano, Cristina & Bai, Yan & Mihalache, Gabriel, 2018. "Default risk, sectoral reallocation, and persistent recessions," Journal of International Economics, Elsevier, vol. 112(C), pages 182-199.
    11. Marc J. Melitz & Giancarlo I. P. Ottaviano, 2021. "Market Size, Trade, and Productivity," World Scientific Book Chapters, in: Firms and Workers in a Globalized World Larger Markets, Tougher Competition, chapter 4, pages 87-108, World Scientific Publishing Co. Pte. Ltd..
    12. Pierre-Olivier Gourinchas & Thomas Philippon & Dimitri Vayanos, 2017. "The Analytics of the Greek Crisis," NBER Macroeconomics Annual, University of Chicago Press, vol. 31(1), pages 1-81.
    13. Philippe Martin & Thomas Philippon, 2017. "Inspecting the Mechanism: Leverage and the Great Recession in the Eurozone," American Economic Review, American Economic Association, vol. 107(7), pages 1904-1937, July.
    14. Gianluca Benigno & Luca Fornaro, 2014. "The Financial Resource Curse," Scandinavian Journal of Economics, Wiley Blackwell, vol. 116(1), pages 58-86, January.
    15. John Fernald & Brent Neiman, 2011. "Growth Accounting with Misallocation: Or, Doing Less with More in Singapore," American Economic Journal: Macroeconomics, American Economic Association, vol. 3(2), pages 29-74, April.
    16. Alberto Cavallo & Brent Neiman & Roberto Rigobon, 2015. "The Price Impact of Joining a Currency Union: Evidence from Latvia," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 63(2), pages 281-297, September.
    17. Gabriel Fagan, 2007. "Adjusting to the Euro," Working Papers w200703, Banco de Portugal, Economics and Research Department.
    18. Benigno, Gianluca & Thoenissen, Christoph, 2008. "Consumption and real exchange rates with incomplete markets and non-traded goods," Journal of International Money and Finance, Elsevier, vol. 27(6), pages 926-948, October.
    19. repec:hal:spmain:info:hdl:2441/59bp0vqv2b8k7a185vg2hert9v is not listed on IDEAS
    20. Mary O'Mahony & Marcel P. Timmer, 2009. "Output, Input and Productivity Measures at the Industry Level: The EU KLEMS Database," Economic Journal, Royal Economic Society, vol. 119(538), pages 374-403, June.
    21. Yannick Kalantzis, 2015. "Financial Fragility in Small Open Economies: Firm Balance Sheets and the Sectoral Structure," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 82(3), pages 1194-1222.
    22. Andrea Ferrero, 2015. "House Price Booms, Current Account Deficits, and Low Interest Rates," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 47(S1), pages 261-293, March.
    23. Agnès Bénassy-Quéré & Dramane Coulibaly, 2014. "The impact of market regulations on intra-European real exchange rates," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 150(3), pages 529-556, August.
    24. Sinn, Hans-Werner, 2017. "The Euro Trap: On Bursting Bubbles, Budgets, and Beliefs," OUP Catalogue, Oxford University Press, number 9780198791447.
    25. De Gregorio, Jose & Giovannini, Alberto & Krueger, Thomas H, 1994. "The Behavior of Nontradable-Goods Prices in Europe: Evidence and Interpretation," Review of International Economics, Wiley Blackwell, vol. 2(3), pages 284-305, October.
    26. L. Rachel Ngai & Christopher A. Pissarides, 2007. "Structural Change in a Multisector Model of Growth," American Economic Review, American Economic Association, vol. 97(1), pages 429-443, March.
    27. Hans-Werner Sinn, 2014. "Austerity, Growth and Inflation: Remarks on the Eurozone's Unresolved Competitiveness Problem," The World Economy, Wiley Blackwell, vol. 37(1), pages 1-13, January.
    28. Daron Acemoglu & Veronica Guerrieri, 2008. "Capital Deepening and Nonbalanced Economic Growth," Journal of Political Economy, University of Chicago Press, vol. 116(3), pages 467-498, June.
    29. Marc J. Melitz & Gianmarco I. P. Ottaviano, 2008. "Market Size, Trade, and Productivity (DOI:10.111/j.1467-937x.2007.00463.x)," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(3), pages 985-985.
    30. Wolfgang F. Stolper & Paul A. Samuelson, 1941. "Protection and Real Wages," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 9(1), pages 58-73.
    31. repec:hal:spmain:info:hdl:2441/75koqefued8i7pihbrl9u84p4u is not listed on IDEAS
    32. Jan De Loecker & Jan Eeckhout & Gabriel Unger, 2020. "The Rise of Market Power and the Macroeconomic Implications [“Econometric Tools for Analyzing Market Outcomes”]," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 135(2), pages 561-644.
    33. Herrendorf, Berthold & Rogerson, Richard & Valentinyi, Ákos, 2014. "Growth and Structural Transformation," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 2, chapter 6, pages 855-941, Elsevier.
    34. De Gregorio, Jose & Giovannini, Alberto & Wolf, Holger C., 1994. "International evidence on tradables and nontradables inflation," European Economic Review, Elsevier, vol. 38(6), pages 1225-1244, June.
    35. Olivier Blanchard, 2007. "Current Account Deficits in Rich Countries," IMF Staff Papers, Palgrave Macmillan, vol. 54(2), pages 191-219, June.
    36. Ricardo Reis, 2013. "The Portugese Slump and Crash and the Euro Crisis," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 44(1 (Spring), pages 143-210.
    37. Farhi, Emmanuel & Gourinchas, Pierre-Olivier & Caballero, Ricardo, 2017. "Rents, Technical Change, and Risk Premia: Accounting for Secular Trends in Interest Rates, Returns to Capital, Earnings Yields," CEPR Discussion Papers 11833, C.E.P.R. Discussion Papers.
    38. Agnès Bénassy-Quéré & Dramane Coulibaly, 2014. "The impact of market regulations on intra-European real exchange rates," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 150(3), pages 529-556, August.
    39. Dale W. Jorgenson, 1995. "Productivity, Volume 1: Postwar US Economic Growth," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262100495, April.
    40. Olivier Blanchard & Francesco Giavazzi, 2002. "Current Account Deficits in the Euro Area: The End of the Feldstein Horioka Puzzle?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 33(2), pages 147-210.
    41. Virgiliu Midrigan & Daniel Yi Xu, 2014. "Finance and Misallocation: Evidence from Plant-Level Data," American Economic Review, American Economic Association, vol. 104(2), pages 422-458, February.
    42. Olivier Blanchard, 2007. "Current Account Deficits in Rich Countries," IMF Staff Papers, Palgrave Macmillan, vol. 54(2), pages 191-219, June.
    43. François Geerolf & Thomas Grjebine, 2013. "House Prices Drive Current Accounts: Evidence From Property Tax Variations," Working Papers 2013-18, CEPII research center.
    44. Andrew B. Bernard & Teresa C. Fort, 2015. "Factoryless Goods Producing Firms," American Economic Review, American Economic Association, vol. 105(5), pages 518-523, May.
    45. Atif Mian & Amir Sufi, 2014. "What Explains the 2007–2009 Drop in Employment?," Econometrica, Econometric Society, vol. 82, pages 2197-2223, November.
    46. Philip R. Lane, 2006. "The Real Effects of European Monetary Union," Journal of Economic Perspectives, American Economic Association, vol. 20(4), pages 47-66, Fall.
    47. Sandile Hlatshwayo & Michael Spence, 2014. "Demand and Defective Growth Patterns: The Role of the Tradable and Non-tradable Sectors in an Open Economy," American Economic Review, American Economic Association, vol. 104(5), pages 272-277, May.
    48. Gourinchas, Pierre-Olivier & Philippon, Thomas & Vayanos, Dimitri, 2016. "The analytics of the Greek crisis: celebratory centenary issue," LSE Research Online Documents on Economics 67368, London School of Economics and Political Science, LSE Library.
    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. Thomas Grjebine & Jérôme Hericourt & Fabien Tripier, 2019. "Sectoral Reallocations, Real Estate Shocks and Productivity Divergence in Europe: A Tale of Three Countries," Post-Print hal-02501079, HAL.
    2. Claire Giordano, 2023. "Revisiting the real exchange rate misalignment‐economic growth nexus via the across‐sector misallocation channel," Review of International Economics, Wiley Blackwell, vol. 31(4), pages 1329-1384, September.
    3. Thomas Grjebine & Jérôme Héricourt & Fabien Tripier, 2023. "Sectoral reallocations, real estate shocks, and productivity divergence in Europe," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 159(1), pages 101-132, February.
    4. Florian Morvillier, 2020. "Robustness of the Balassa-Samuelson effect: evidence from developing and emerging economies," EconomiX Working Papers 2020-18, University of Paris Nanterre, EconomiX.
    5. Florian Morvillier, 2018. "On the impact of the launch of the euro on EMU macroeconomic vulnerability," EconomiX Working Papers 2018-51, University of Paris Nanterre, EconomiX.
    6. Florian Morvillier, 2018. "On the impact of the launch of the euro on EMU macroeconomic vulnerability," Working Papers hal-04141675, HAL.
    7. Niels Gilbert & Sebastiaan Pool, 2020. "Sectoral allocation and macroeconomic imbalances in EMU," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 156(4), pages 945-984, November.

    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. Sophie Piton, 2017. "Economic Integration and the Non-tradable Sector: The European Experience," 2017 Papers ppi361, Job Market Papers.
    2. Piton, Sophie, 2021. "Economic integration and unit labour costs," European Economic Review, Elsevier, vol. 136(C).
    3. Philip R. Lane, 2013. "Growth And Adjustment Challenges For The Euro Area," The Economic and Social Review, Economic and Social Studies, vol. 44(2), pages 273-295.
    4. Daniele Siena, 2021. "The Euro Area Periphery and Imbalances: Is it an Anticipation Story?," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 40, pages 278-308, April.
    5. Sophie Piton, 2017. "A European Disease? Non-tradable Inflation and Real Interest Rate Divergence," CESifo Economic Studies, CESifo Group, vol. 63(2), pages 210-234.
    6. Ivan Jaccard & Frank Smets, 2020. "Structural Asymmetries and Financial Imbalances in the Eurozone," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 36, pages 73-102, April.
    7. David Rezza Baqaee & Emmanuel Farhi, 2020. "Productivity and Misallocation in General Equilibrium," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 135(1), pages 105-163.
    8. Philip R. Lane, 2019. "Macrofinancial Stability and the Euro," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 67(3), pages 424-442, September.
    9. Philippe Martin & Thomas Philippon, 2017. "Inspecting the Mechanism: Leverage and the Great Recession in the Eurozone," SciencePo Working papers hal-03391984, HAL.
    10. Philippe Martin & Thomas Philippon, 2017. "Inspecting the Mechanism: Leverage and the Great Recession in the Eurozone," American Economic Review, American Economic Association, vol. 107(7), pages 1904-1937, July.
    11. repec:hal:spmain:info:hdl:2441/59bp0vqv2b8k7a185vg2hert9v is not listed on IDEAS
    12. repec:spo:wpmain:info:hdl:2441/59bp0vqv2b8k7a185vg2hert9v is not listed on IDEAS
    13. D. Siena, 2014. "The European Monetary Union and Imbalances: Is it an Anticipation Story ?," Working papers 501, Banque de France.
    14. Bertinelli, Luisito & Cardi, Olivier & Restout, Romain, 2022. "Labor market effects of technology shocks biased toward the traded sector," Journal of International Economics, Elsevier, vol. 138(C).
    15. Emmanuel Dhyne & Ayumu Ken Kikkawa & Glenn Magerman, 2022. "Imperfect Competition in Firm-to-Firm Trade," Journal of the European Economic Association, European Economic Association, vol. 20(5), pages 1933-1970.
    16. Thomas Grjebine & Jérôme Héricourt & Fabien Tripier, 2019. "Sectoral Reallocations, Real Estate Shocks and Productivity Divergence in Europe: a Tale of Three Countries," EconPol Policy Reports 15, ifo Institute - Leibniz Institute for Economic Research at the University of Munich.
    17. Michael Fidora & Claire Giordano & Martin Schmitz, 2021. "Real Exchange Rate Misalignments in the Euro Area," Open Economies Review, Springer, vol. 32(1), pages 71-107, February.
    18. Ozhan, Galip Kemal, 2020. "Financial intermediation, resource allocation, and macroeconomic interdependence," Journal of Monetary Economics, Elsevier, vol. 115(C), pages 265-278.
    19. Ivan Jaccard & Frank Smets, 2020. "Structural Asymmetries and Financial Imbalances in the Eurozone," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 36, pages 73-102, April.
    20. Niels Gilbert & Sebastiaan Pool, 2020. "Sectoral allocation and macroeconomic imbalances in EMU," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 156(4), pages 945-984, November.
    21. Andrea Papetti, 2021. "Population aging, relative prices and capital flows across the globe," Temi di discussione (Economic working papers) 1333, Bank of Italy, Economic Research and International Relations Area.
    22. Monica Amici & Emmanuele Bobbio & Roberto Torrini, 2018. "Patterns of Convergence (Divergence) in the Euro Area: Profitability Versus Cost and Price Indicators," Italian Economic Journal: A Continuation of Rivista Italiana degli Economisti and Giornale degli Economisti, Springer;Società Italiana degli Economisti (Italian Economic Association), vol. 4(3), pages 367-384, November.

    More about this item

    Keywords

    economic integration; productivity; structural change; non-tradable sector; macroeconomic imbalances; capital flows; growth accounting; Euro area;
    All these keywords.

    JEL classification:

    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E65 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Studies of Particular Policy Episodes
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics
    • F45 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Macroeconomic Issues of Monetary Unions
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

    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:hal:wpaper:halshs-01785345. 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: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    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.