Maintaining Credibility is Currently the Top Priority


Recent WIFO Study for the European Parliament

The recent upturn in inflation has been recorded throughout the world. In contrast to other large economies, the euro area inflation rate shows a swift rise in inflation rate dispersion, comparable to the one in the first years of the monetary union or the one during the financial market crisis. Between August and October 2022, the euro area wide inflation rate was at 10.6 percent, but the spread between individual member countries went up to 18.6 percentage points.

The energy price hike uncovered structural differences among member countries of the currency union. Those differences relate to the share of imported energy in total energy demand, contract features between utilities and their customers, different weights for energy intensive goods in the consumer basket, and the fiscal policy response by national governments. Interestingly, countries with a large share of administrated prices in their CPI experienced stronger hikes in inflation rates than the average.

Governments responded to the burden of higher energy prices by applying administrative or fiscal interventions to a varying degree. We review 60 interventions that have been implemented over the last few months across 18 euro area members. A consistent pattern emerges with low inflation countries implementing policies dampening the HICP more intensively, while high inflation countries behaved more restrained.

Potential monetary policy responses to an energy price shock include a different weighting of country specific inflation rates for the computation of euro area total, i. e. deviating from using the relative economic size of the member countries or, alternatively, macroprudential measures. If a wage-price spiral is set in motion, the ECB would have to swiftly raise its key interest rates to confirm its commitment to the inflation target.



Commissioned by: European Parliament
Study by: Austrian Institute of Economic Research – German Institute for Economic Research – Hertie School gGmbH – Queen Mary, University of London (QMUL)
Online since: 12.01.2023 0:00
The dispersion of inflation rates within the euro area tends to increase in times of very strong energy price increases. A small part of this divergence is due to fiscal policy measures implemented by member countries and aimed at dampening the energy price increase. The monetary policy response of an inflation-targeting central bank to adverse supply shocks depends on the nature of the shock (demand or supply driven, temporary or permanent) and on the credibility of the central bank's commitment to the inflation target.
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Mag. Dr. Josef Baumgartner

Research groups: Macroeconomics and Public Finance

Mag. Dr. Marcus Scheiblecker

Research groups: Macroeconomics and Public Finance

Dr. Thomas Url

Research groups: Macroeconomics and Public Finance
© Mika Baumeister/Unsplash
© Mika Baumeister/Unsplash