IDEAS home Printed from https://ideas.repec.org/p/imk/fmmpap/28-2018.html
   My bibliography  Save this paper

The "uncovered inflation rate parity" condition in a monetary union

Author

Listed:
  • Nicola Acocella
  • Paolo Pasimeni

Abstract

The uncovered interest rate parity condition lies at the heart of the "impossible trinity", stating that the three objectives of fixed exchange rates, free capital flows, and independent monetary policy cannot be pursued simultaneously. We argue that although monetary unification does indeed eliminate the tension between exchange rates and nominal interest rates, it does not solve the problem of the intrinsic instability of the system. By eliminating the intra-area exchange rates (with a single currency) and interest rate differentials (with a single common policy rate set by the common central bank), the problem of instability is simply transferred to inflation rate differentials, what we call the (impossibility of the) "uncovered inflation rate parity condition" in a monetary union. The analysis of the actual divergences and imbalances in the EMU, then, suggests that failure to respect the "uncovered inflation rate parity condition" in a monetary union may lead to increasing economic and political tensions. Thus we conclude with the application of the Rodrik's political trilemma to the EMU, which epitomises the existential challenges that the EU faces nowadays.

Suggested Citation

  • Nicola Acocella & Paolo Pasimeni, 2018. "The "uncovered inflation rate parity" condition in a monetary union," FMM Working Paper 28-2018, IMK at the Hans Boeckler Foundation, Macroeconomic Policy Institute.
  • Handle: RePEc:imk:fmmpap:28-2018
    as

    Download full text from publisher

    File URL: http://www.boeckler.de/pdf/p_fmm_imk_wp_28_2018.pdf
    Download Restriction: no

    References listed on IDEAS

    as
    1. Robert Kollmann & Marco Ratto & Werner Roeger & Jan in't Veld & Lukas Vogel, 2015. "What drives the German current account? And how does it affect other EU Member States?," Economic Policy, CEPR;CES;MSH, vol. 30(81), pages 47-93.
    2. Philip R. Lane & Peter McQuade, 2014. "Domestic Credit Growth and International Capital Flows," Scandinavian Journal of Economics, Wiley Blackwell, vol. 116(1), pages 218-252, January.
    3. Rey, Hélène, 2015. "Dilemma not Trilemma: The Global Financial Cycle and Monetary Policy Independence," CEPR Discussion Papers 10591, C.E.P.R. Discussion Papers.
    4. Engelbert Stockhammer, 2011. "Peripheral Europe's debt and German wages: the role of wage policy in the Euro area," International Journal of Public Policy, Inderscience Enterprises Ltd, vol. 7(1/2/3), pages 83-96.
    Full references (including those not matched with items on IDEAS)

    More about this item

    Keywords

    Monetary Union; interest rate; exchange rate; inflation differentials; political trilemma;

    JEL classification:

    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
    • F33 - International Economics - - International Finance - - - International Monetary Arrangements and Institutions
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics
    • F42 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - International Policy Coordination and Transmission

    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:imk:fmmpap:28-2018. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Sabine Nemitz). General contact details of provider: http://edirc.repec.org/data/fmbocde.html .

    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 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.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.