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Unit Labor Costs in the Eurozone: The Competitiveness Debate Again

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  • Jesus Felipe
  • Utsav Kumar

Abstract

Current discussions about the need to reduce unit labor costs (especially through a significant reduction in nominal wages) in some countries of the eurozone (in particular, Greece, Ireland, Italy, Portugal, and Spain) to exit the crisis may not be a panacea. First, historically, there is no relationship between the growth of unit labor costs and the growth of output. This is a well-established empirical result, known in the literature as Kaldor's paradox. Second, construction of unit labor costs using aggregate data (standard practice) is potentially misleading. Unit labor costs calculated with aggregate data are not just a weighted average of the firms' unit labor costs. Third, aggregate unit labor costs reflect the distribution of income between wages and profits. This has implications for aggregate demand that have been neglected. Of the 12 countries studied, the labor share increased in one (Greece), declined in nine, and remained constant in two. We speculate that this is the result of the nontradable sectors gaining share in the overall economy. Also, we construct a measure of competitiveness called unit capital costs as the ratio of the nominal profit rate to capital productivity. This has increased in all 12 countries. We conclude that a large reduction in nominal wages will not solve the problem that some countries of the eurozone face. If this is done, firms should also acknowledge that unit capital costs have increased significantly and thus also share the adjustment cost. Barring solutions such as an exit from the euro, the solution is to allow fiscal policy to play a larger role in the eurozone, and to make efforts to upgrade the export basket to improve competitiveness with more advanced countries. This is a long-term solution that will not be painless, but one that does not require a reduction in nominal wages.

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Bibliographic Info

Paper provided by Levy Economics Institute in its series Economics Working Paper Archive with number wp_651.

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Date of creation: Feb 2011
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Handle: RePEc:lev:wrkpap:wp_651

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Web page: http://www.levyinstitute.org

Related research

Keywords: Competitiveness; Eurozone; Income Distribution; Unit Labor Costs;

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Cited by:
  1. Duwicquet, Vincent & Mazier, Jacques & Saadaoui, Jamel, 2012. "Désajustements de change, fédéralisme budgétaire et redistribution : comment s’ajuster en union monétaire
    [Exchange Rate Misalignments, Fiscal Federalism and Redistribution: How to Adjust in
    ," MPRA Paper 42858, University Library of Munich, Germany.
  2. Jorge Uxó & Jesús Paúl & Eladio Febrero, 2011. "Current Account Imbalances in the Monetary Union and the Great Recession: Causes and Policies," Panoeconomicus, Savez ekonomista Vojvodine, Novi Sad, Serbia, vol. 58(5), pages 571-592, December.
  3. Thorsten Schulten & Torsten Müller, 2013. "Ein neuer europäischer Interventionismus? Die Auswirkungen des neuen Systems der europäischen Economic Governance auf Löhne und Tarifpolitik," Wirtschaft und Gesellschaft - WuG, Kammer für Arbeiter und Angestellte für Wien, Abteilung Wirtschaftswissenschaft und Statistik, vol. 39(3), pages 291-321.
  4. Burak Saltoðlu & Devrim Yýlmaz, 2013. "Why is it so Difficult and Complex to Solve the Euro Problem?," Working Papers 2013/02, Bogazici University, Department of Economics.
  5. Saadaoui, Jamel, 2012. "Déséquilibres globaux, taux de change d’équilibre et modélisation stock-flux cohérente
    [Global Imbalances, Equilibrium Exchange Rates and Stock-Flow Consistent Modelling]
    ," MPRA Paper 51332, University Library of Munich, Germany.

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