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Unemployment and Inflation: Evidence of a Nonlinear Phillips Curve in the Eurozone

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  • Ho, Sin-Yu
  • Njindan Iyke, Bernard
Abstract
The classical Phillips curve shows a negative relationship between inflation and unemployment. However, various studies have documented temporal positive and negative relationships between inflation and unemployment, leading to strong criticisms against the Phillips curve. In particular, the triangle approach indicates that the nature of the inflation-unemployment nexus is contingent on the source of the shocks, the length of lagged responses, and the policy response. Similarly, the strong linearity assumption on which the Phillips curve rests may have led to its empirical failure. Prior studies have modelled the possibility of threshold effects in the Phillips curve but no study has established the thresholds of when the relationship switches from negative to positive in the eurozone. This paper addresses this limitation using 11 eurozone countries for the period of January 1999 to February 2017. The paper also estimates both short- and long-run Phillips curves for these countries. We found that, by assuming linearity, there exists a Phillips curve in the short and the long run. We also established that the linearity assumption in the classical Phillips curve might be too strong since there is evidence of threshold effects. The thresholds in unemployment were 5.00% and 6.54%. By estimating the Phillips curve using these thresholds, we found that the relationship between inflation and unemployment is only negative when unemployment is lower than 5.00%. The negative relationship turned positive when unemployment was between 5.00% and 6.54%. Inflation and unemployment are unrelated once a threshold of a 6.54% unemployment rate is surpassed. These findings do not only highlight the importance of threshold effects in the Phillips curve, they also shed light on the need to fight unemployment in the eurozone.

Suggested Citation

  • Ho, Sin-Yu & Njindan Iyke, Bernard, 2018. "Unemployment and Inflation: Evidence of a Nonlinear Phillips Curve in the Eurozone," MPRA Paper 87122, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:87122
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    1. Correa, Arnildo da Silva & Minella, André, 2010. "Nonlinear mechanisms of the exchange rate pass-through: A Phillips curve model with threshold for Brazil," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 64(3), September.
    2. Erceg, Christopher J. & Levin, Andrew T., 2003. "Imperfect credibility and inflation persistence," Journal of Monetary Economics, Elsevier, vol. 50(4), pages 915-944, May.
    3. Chang, Tsangyao, 2011. "Hysteresis in unemployment for 17 OECD countries: Stationary test with a Fourier function," Economic Modelling, Elsevier, vol. 28(5), pages 2208-2214, September.
    4. Jeff Fuhrer & George Moore, 1995. "Inflation Persistence," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 110(1), pages 127-159.
    5. Mariam Camarero & Josep Lluís Carrion‐i‐Silvestre & Cecilio Tamarit, 2006. "Testing for Hysteresis in Unemployment in OECD Countries: New Evidence using Stationarity Panel Tests with Breaks," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 68(2), pages 167-182, April.
    6. Bernard Njindan Iyke & Sin‐Yu Ho, 2020. "Consumption and exchange rate uncertainty: Evidence from selected Asian countries," The World Economy, Wiley Blackwell, vol. 43(9), pages 2437-2462, September.
    7. Filippo Altissimo & Michael Ehrmann & Frank Smets, 2006. "Inflation persistence and price-setting behaviour in the euro area : a summary of the Inflation Persistence Network evidence," Working Paper Research 95, National Bank of Belgium.
    8. Luca Benati, 2008. "Investigating Inflation Persistence Across Monetary Regimes," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 123(3), pages 1005-1060.
    9. Ehrmann, Michael & Smets, Frank & Altissimo, Filippo, 2006. "Inflation persistence and price-setting behaviour in the euro area: a summary of the IPN evidence," Occasional Paper Series 46, European Central Bank.
    10. David Emanuel Andersson & Åke E. Andersson & Björn Hårsman & Zara Daghbashyan, 2015. "Unemployment in European regions: structural problems versus the Eurozone hypothesis," Journal of Economic Geography, Oxford University Press, vol. 15(5), pages 883-905.
    11. Gerard O'Reilly & Karl Whelan, 2005. "Has Euro-Area Inflation Persistence Changed Over Time?," The Review of Economics and Statistics, MIT Press, vol. 87(4), pages 709-720, November.
    12. Smith, Ron & Zoega, Gylfi, 2007. "Global unemployment shocks," Economics Letters, Elsevier, vol. 94(3), pages 433-438, March.
    13. Ferri, Piero & Greenberg, Edward & Day, Richard H., 2001. "The Phillips curve, regime switching, and the NAIRU," Journal of Economic Behavior & Organization, Elsevier, vol. 46(1), pages 23-37, September.
    14. Rosaria Rita Canale & Giorgio Liotti, 2015. "Structural Adjustment and Unemployment in Selected Eurozone Countries," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 48(2), pages 113-121, June.
    15. Udo Kreickemeier & Douglas Nelson, 2017. "Fair Wages, Unemployment, and Technological Change in a Global Economy," World Scientific Book Chapters, in: International Trade and Labor Markets Welfare, Inequality and Unemployment, chapter 8, pages 205-235, World Scientific Publishing Co. Pte. Ltd..
    16. A. W. Phillips, 1958. "The Relation Between Unemployment and the Rate of Change of Money Wage Rates in the United Kingdom, 1861–1957," Economica, London School of Economics and Political Science, vol. 25(100), pages 283-299, November.
    17. Eliasson, Ann-Charlotte, 2001. "Is the Short-run Phillips Curve Nonlinear? Empirical Evidence for Australia, Sweden and the United States," Working Paper Series 124, Sveriges Riksbank (Central Bank of Sweden).
    18. Blanchard, Olivier J. & Summers, Lawrence H., 1987. "Hysteresis in unemployment," European Economic Review, Elsevier, vol. 31(1-2), pages 288-295.
    19. Fabio Rumler, 2007. "Estimates of the Open Economy New Keynesian Phillips Curve for Euro Area Countries," Open Economies Review, Springer, vol. 18(4), pages 427-451, September.
    20. Hansen, Bruce E., 1999. "Threshold effects in non-dynamic panels: Estimation, testing, and inference," Journal of Econometrics, Elsevier, vol. 93(2), pages 345-368, December.
    21. Davis, Donald R, 1998. "Does European Unemployment Prop Up American Wages? National Labor Markets and Global Trade," American Economic Review, American Economic Association, vol. 88(3), pages 478-494, June.
    22. Elhanan Helpman & Oleg Itskhoki & Stephen Redding, 2010. "Inequality and Unemployment in a Global Economy," Econometrica, Econometric Society, vol. 78(4), pages 1239-1283, July.
    23. Robert G. King & James H. Stock & Mark W. Watson, 1995. "Temporal instability of the unemployment-inflation relationship," Economic Perspectives, Federal Reserve Bank of Chicago, vol. 19(May), pages 2-12.
    24. Robert J. Gordon, 2011. "The History of the Phillips Curve: Consensus and Bifurcation," Economica, London School of Economics and Political Science, vol. 78(309), pages 10-50, January.
    25. Ignazio Angeloni & Luc Aucremanne & Matteo Ciccarelli, 2006. "Price setting and inflation persistence: did EMU matter? [‘One market, one money, one price? Price dispersion in the European Union’]," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 21(46), pages 354-387.
    26. Law, Siong Hook & Azman-Saini, W.N.W. & Ibrahim, Mansor H., 2013. "Institutional quality thresholds and the finance – Growth nexus," Journal of Banking & Finance, Elsevier, vol. 37(12), pages 5373-5381.
    27. Jaeger, Albert & Parkinson, Martin, 1994. "Some evidence on hysteresis in unemployment rates," European Economic Review, Elsevier, vol. 38(2), pages 329-342, February.
    28. Alberto Musso & Livio Stracca & Dick van Dijk, 2009. "Instability and Nonlinearity in the Euro-Area Phillips Curve," International Journal of Central Banking, International Journal of Central Banking, vol. 5(2), pages 181-212, June.
    29. Verdugo, Gregory, 2016. "Real wage cyclicality in the Eurozone before and during the Great Recession: Evidence from micro data," European Economic Review, Elsevier, vol. 82(C), pages 46-69.
    30. Timothy Cogley & Argia M. Sbordone, 2008. "Trend Inflation, Indexation, and Inflation Persistence in the New Keynesian Phillips Curve," American Economic Review, American Economic Association, vol. 98(5), pages 2101-2126, December.
    31. Filippo Altissimo & Michael Ehrmann & Frank Smets, 2006. "Inflation persistence and price-setting behaviour in the euro area – a summary of the IPN evidence," Occasional Paper Series 46, European Central Bank.
    32. Ólan T. Henry & Nilss Olekalns & Jonathan Thong, 2004. "Do stock market returns predict changes to output? Evidence from a nonlinear panel data model," Empirical Economics, Springer, vol. 29(3), pages 527-540, September.
    33. Fuhrer, Jeffrey C., 2010. "Inflation Persistence," Handbook of Monetary Economics, in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 9, pages 423-486, Elsevier.
    34. Anthony Yates, 1998. "Downward nominal rigidity and monetary policy," Bank of England working papers 82, Bank of England.
    35. Luca Fanelli, 2008. "Testing the New Keynesian Phillips Curve Through Vector Autoregressive Models: Results from the Euro Area," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 70(1), pages 53-66, February.
    36. Bick, Alexander, 2010. "Threshold effects of inflation on economic growth in developing countries," Economics Letters, Elsevier, vol. 108(2), pages 126-129, August.
    37. De Grauwe, Paul, 2016. "The legacy of the Eurozone crisis and how to overcome it," Journal of Empirical Finance, Elsevier, vol. 39(PB), pages 147-155.
    38. Nicoletta Batini, 2006. "Euro area inflation persistence," Empirical Economics, Springer, vol. 31(4), pages 977-1002, November.
    39. Thomas I. Palley, 2003. "The Backward–Bending Phillips Curve And The Minimum Unemployment Rate Of Inflation: Wage Adjustment With Opportunistic Firms," Manchester School, University of Manchester, vol. 71(1), pages 35-50, January.
    40. Enders, Walter & Hurn, Stan, 2002. "Asymmetric price adjustment and the Phillips curve," Journal of Macroeconomics, Elsevier, vol. 24(3), pages 395-412, September.
    41. A. Ozlem Onder, 2009. "The stability of the Turkish Phillips curve and alternative regime shifting models," Applied Economics, Taylor & Francis Journals, vol. 41(20), pages 2597-2604.
    42. Peter McAdam & Alpo Willman, 2004. "Supply, Factor Shares and Inflation Persistence: Re‐examining Euro‐area New‐Keynesian Phillips Curves," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 66(s1), pages 637-670, September.
    43. Corvoisier, Sandrine & Mojon, Benoît, 2005. "Breaks in the mean of inflation: how they happen and what to do with them," Working Paper Series 451, European Central Bank.
    44. Stiglitz, Joseph E, 1984. "Price Rigidities and Market Structure," American Economic Review, American Economic Association, vol. 74(2), pages 350-355, May.
    45. Edmund S. Phelps, 1968. "Money-Wage Dynamics and Labor-Market Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 76(4), pages 678-678.
    46. Camarero, Mariam & Tamarit, Cecilio, 2004. "Hysteresis vs. natural rate of unemployment: new evidence for OECD countries," Economics Letters, Elsevier, vol. 84(3), pages 413-417, September.
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    2. Onatunji Olufemi Gbenga & Adejumo Oluwabunmi Opeyemi & Olabode Oluwayinka Samuel, 2024. "A new perspective on the asymmetric Phillips curve: Fresh evidence from ECOWAS member countries," Zagreb International Review of Economics and Business, Sciendo, vol. 27(1), pages 115-135.
    3. Solikin M. Juhro, 2023. "Future Central Banking In Emerging Market Economies," Working Papers WP/01/2023, Bank Indonesia.
    4. Šimićević, Vanja & Lekavski, Emil, 2023. "Testing Phillips Curve in Sweden," Proceedings of the ENTRENOVA - ENTerprise REsearch InNOVAtion Conference (2023), Hybrid Conference, Dubrovnik, Croatia, in: Proceedings of the ENTRENOVA - ENTerprise REsearch InNOVAtion Conference, Hybrid Conference, Dubrovnik, Croatia, 4-6 September, 2023, pages 22-38, IRENET - Society for Advancing Innovation and Research in Economy, Zagreb.
    5. Solikin M. Juhro & Bernard Njindan Iyke, 2019. "Forecasting Indonesian Inflation Within An Inflation-Targeting Framework: Do Large-Scale Models Pay Off?," Bulletin of Monetary Economics and Banking, Bank Indonesia, vol. 22(4), pages 423-436, December.

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    More about this item

    Keywords

    Inflation; Unemployment; Nonlinearity; Phillips Curve; Eurozone.;
    All these keywords.

    JEL classification:

    • 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

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