Structural breaks and regional inflation convergence for five new Euro members

  • Scott W. HegertyEmail author


Following Euro adoption, it is expected that a country’s inflation rates and other macroeconomic variables will continue to converge to those of other members of the bloc. But fixed exchange rates can cause macroeconomic adjustment to take place through goods prices, and varying geographic and historic ties might lead to different degrees of inflation convergence among economic regions. This study examines monthly inflation series for five Central and Eastern European Euro members, testing for structural breaks before analyzing correlations and stationary inflation differentials versus four regional country groups. Overall, certain regional groupings have stronger connections than others post-Euro, such as Estonia with its Nordic neighbors and, more recently, with the largest EU economies. We find that no CEE inflation rate has a breakpoint that corresponds specifically to Euro adoption. Instead, all countries have multiple breaks, and four inflation series have a final structural break occurring in 2013, after which general convergence versus all four regions increased.


Inflation Convergence Central Europe Structural breaks 

JEL Classification

E31 F36 



The helpful comments of participants at the 2017 Illinois Economic Association annual meetings are greatly appreciated. Anny remaining errors are the author’s alone.


  1. Ahmad AH, Aworinde OB (2015) Structural breaks and twin deficits hypothesis in African countries. Econ Change Restruct 48:1–35CrossRefGoogle Scholar
  2. Aslund A, Dombrovskis V (2011) How Latvia came through the financial crisis. Peterson Institute for International Economics, Washington, DCGoogle Scholar
  3. Bai J, Perron P (1998) Estimating and testing linear models with multiple structural changes. Econometrica 66(1):47–78CrossRefGoogle Scholar
  4. Bataa E, Osborn DR, Sensier M, van Dijk D (2014) Identifying changes in mean, seasonality, persistence and volatility for G7 and Euro area inflation. Oxf Bull Econ Stat 76(3):360–388CrossRefGoogle Scholar
  5. Becker C, Hall SG (2009) How far from the Euro area? Measuring convergence of inflation rates in Eastern Europe. Econ Model 26:788–798CrossRefGoogle Scholar
  6. Borgersen T-A, King RM (2011) Inflation in latvia: how real is it? East Eur Econ 49(3):26–53CrossRefGoogle Scholar
  7. Caporale GM, Onorante L, Paesani P (2012) Inflation and inflation uncertainty in the Euro area. Empir Econ 43:597–615CrossRefGoogle Scholar
  8. Cuestas JC, Gil-Alana LA, Taylor K (2016) Inflation convergence in Central and Eastern Europe vs. the Eurozone: non-linearities and long memory. Scott J Polit Econ 63:519–538. CrossRefGoogle Scholar
  9. Darvas Z, Varga B (2014) Inflation persistence in central and Eastern European countries. Appl Econ 46(13):1437–1448CrossRefGoogle Scholar
  10. De Grauwe P, Schnabl G (2008) Exchange rate stability, inflation, and growth in (South) Eastern and Central Europe. Rev Dev Econ 12(3):530–549CrossRefGoogle Scholar
  11. Drine I, Rault C (2006) Testing for inflation convergence between the euro zone and its CEE partners. Appl Econ Lett 13:235–240CrossRefGoogle Scholar
  12. Duarte M (2003) The Euro and inflation divergence in Europe. FRB Richmond Econ Quarterly 89(3):53–70Google Scholar
  13. Gil-Alana LA, Mervar A, Payne JE (2017) The stationarity of inflation in Croatia: anti-inflation stabilization program and the change in persistence. Econ Change Restruct 50:45–58CrossRefGoogle Scholar
  14. Hallett AH, Libich J (2012) Explicit inflation targets and central bank independence: friends or foes? Econ Change Restruct 45:271–297CrossRefGoogle Scholar
  15. Hammermann F, Flanagan M (2009) What Explains persistent inflation differentials across transition economies? Econ Transit 17(2):297–328CrossRefGoogle Scholar
  16. Herwartz H, Siedenburg F (2013) To converge or not converge: unit labor cost inflation in the Euro area. Empir Econ 44:455–467. CrossRefGoogle Scholar
  17. Karras G (2011) From hero to zero? The role of the Euro in the current crisis: theory and some empirical evidence. Int Adv Econ Res 17:300–314CrossRefGoogle Scholar
  18. Kisswani KM, Nusair SA (2014) Nonlinear convergence in asian interest and inflation rates: evidence from Asian countries. Econ Change Restruct 47(155):186Google Scholar
  19. Kočenda E, Papell DH (1997) Inflation convergence within the European Union: a panel data analysis. International Journal of Financial Economics 2:189–198CrossRefGoogle Scholar
  20. Koukouritakis M (2017) Eurozone debt crisis and bond yields convergence: evidence from the new EU countries. Econ Change Restruct 50:239–258CrossRefGoogle Scholar
  21. Kruskal WH, Allen Wallis W (1952) Use of ranks in one-criterion variance analysis. J Am Stat Assoc 47(260):583–621CrossRefGoogle Scholar
  22. Kwiatkowski D, Phillips PCB, Schmidt P, Shin Y (1992) Testing the null hypothesis of stationarity against the alternative of a unit root. J Econom 54(1–3):159–178CrossRefGoogle Scholar
  23. Levene H (1960) Robust tests for equality of variances. In: Ingram O, Harold H et al (eds) Contributions to probability and statistics: essays in honor of Harold Hotelling. Stanford University Press, Stanford, pp 278–292Google Scholar
  24. Meriküll J, Rõõm T (2015) One currency, one price? Euro changeover-related inflation in Estonia. J Common Market Stud 53(4):822–839CrossRefGoogle Scholar
  25. Młodkowski P (2009) Monetary policy convergence in the pre- and post-integration period: case of baltic states and Poland. Eur Integr Stud 3:121–125Google Scholar
  26. Nath HK, Tochkov K (2013) Relative inflation dynamics in the new EU member countries of Central and Eastern Europe. Empir Econ 45(1):1–22CrossRefGoogle Scholar
  27. Phillips PCB, Perron P (1988) Testing for a unit root in time series regression. Biometrika 75(2):335–346. CrossRefGoogle Scholar
  28. Rencher AC (2002) Methods of multivariate analysis, 2 edn. Wiley, HobokenCrossRefGoogle Scholar
  29. Windberger T, Zeileis A (2014) Structural breaks in inflation dynamics within the European monetary union. East Eur Econ 52(3):66–88CrossRefGoogle Scholar
  30. Zivot E, Andrews K (1992) Further evidence on the great crash, the oil price shock, and the unit root hypothesis. J Bus Econ Stat 10(10):251–270Google Scholar

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of EconomicsNortheastern Illinois UniversityChicagoUSA

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