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Euro Area Inflation Differentials

Author

Listed:
  • Angeloni Ignazio

    () (Ministero dell’Economia e delle Finanze)

  • Ehrmann Michael

    () (European Central Bank)

Abstract

We build a stylised 12-country model of the euro area and use it to analyse how differences in national inflation and growth rates arise within the European Economic and Monetary Union (EMU). We find that the main source of differentials in the early years of the EMU have been aggregate demand shocks, followed by cost-push shocks; euro exchange rate shocks come third. Among the propagation mechanisms a key role is played by inflation persistence; for plausible parameter values even small changes in persistence can produce a dramatic increase in the differentials. Finally, we also find that a tight control of average area-wide inflation around a target tends to reduce the differentials as well.

Suggested Citation

  • Angeloni Ignazio & Ehrmann Michael, 2007. "Euro Area Inflation Differentials," The B.E. Journal of Macroeconomics, De Gruyter, vol. 7(1), pages 1-36, August.
    • Handle: RePEc:bpj:bejmac:v:7:y:2007:i:1:n:24
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    References listed on IDEAS

    as
    1. Michael Ehrmann & Marcel Fratzscher, 2003. "Interdependence between the Euro area and the U.S.: what role for EMU?," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
    2. Nicoletta Batini & Paul Levine & Joseph Pearlman, 2003. "Indeterminacy with inflation-forecast-cased rules in a two-bloc model," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
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    4. Michael Ehrmann & Marcel Fratzscher, 2005. "Equal Size, Equal Role? Interest Rate Interdependence Between the Euro Area and the United States," Economic Journal, Royal Economic Society, vol. 115(506), pages 928-948, October.
    5. Tamim Bayoumi & Barry Eichengreen, 1992. "Shocking Aspects of European Monetary Unification," NBER Working Papers 3949, National Bureau of Economic Research, Inc.
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    7. Batini, Nicoletta & Nelson, Edward, 2001. "Optimal horizons for inflation targeting," Journal of Economic Dynamics and Control, Elsevier, vol. 25(6-7), pages 891-910, June.
    8. Ignazio Angeloni & Gunter Coenen & Frank Smets, 2003. "Persistence, The Transmission Mechanism And Robust Monetary Policy," Scottish Journal of Political Economy, Scottish Economic Society, vol. 50(5), pages 527-549, November.
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    10. Angeloni, Ignazio & Kashyap, Anil K. & Mojon, Benoît & Terlizzese, Daniele, 2003. "The output composition puzzle: a difference in the monetary transmission mechanism in the euro area and U.S," Working Paper Series 268, European Central Bank.
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    More about this item

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • F42 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - International Policy Coordination and Transmission

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