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Media Response

Media Response April 2025 IWH: Insolvenzwelle erreicht die Region in: Ludwigsburger Kreiszeitung, 17.04.2025 Reint Gropp: Einige ostdeutsche Unternehmen stellen Produktion auf…

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Wirtschaft im Wandel

Wirtschaft im Wandel Die Zeitschrift „Wirtschaft im Wandel“ unterrichtet die breite Öffentlichkeit über aktuelle Themen der Wirtschaftsforschung. Sie stellt wirtschaftspolitisch…

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Archive

Media Response Archive 2021 2020 2019 2018 2017 2016 December 2021 IWH: Ausblick auf Wirtschaftsjahr 2022 in Sachsen mit Bezug auf IWH-Prognose zu Ostdeutschland: "Warum Sachsens…

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Aktuelle Trends: Die Liquidität europäischer Immobilienmärkte in der Polykrise

Michael Koetter, Felix Noth, Fabian Wöbbeking
Wirtschaft im Wandel, No. 1, 2024
Abstract
Der Ausbruch der Covid-Pandemie in Europa zu Beginn des Jahres 2020 markierte den Beginn einer Polykrise in Europa. Umgangsbeschränkungen lähmten die Wirtschaft, die Invasion der Ukraine durch Russland trieb die Energiepreise, internationale Lieferketten strauchelten und die hohe Inflation belastete die Haushalte nachhaltig. 
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07.09.2023 • 23/2023

The German economy continues its downturn

High inflation, increased interest rates, weak foreign demand and uncertainty among private households and firms are currently weighing on the German economy. In its autumn forecast, the Halle Institute for Economic Research (IWH) expects gross domestic product (GDP) to decline by 0.5% in 2023 and to increase by 0.9% in 2024.

Oliver Holtemöller
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Projects

Our Projects 07.2022 ‐ 12.2026 Evaluation of the InvKG and the federal STARK programme On behalf of the Federal Ministry of Economics and Climate Protection, the IWH and the RWI…

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Phillips Curve and Output Expectations: New Perspectives from the Euro Zone

Giuliana Passamani, Alessandro Sardone, Roberto Tamborini
DEM Working Papers, No. 6, 2020
published in: Empirica
Abstract
When referring to the inflation trends over the last decade, economists speak of "puzzles": a “missing disinflation” puzzle in the aftermath of the Great Recession, and a ”missing inflation” one in the years of recovery to nowadays. To this, a specific "excess deflation" puzzle may be added during the post-crisis depression in the Euro Zone. The standard Phillips Curve model, in this context, has failed as the basic tool to produce reliable forecasts of future price developments, leading many scholars to consider this instrument to be no more adequate. The purpose of this paper is to contribute to this literature through the development of a newly specified Phillips Curve model, in which the inflation-expectation component is rationally related to the business cycle. The model is tested with the Euro Zone data 1999-2019 showing that inflation turns out to be consistently determined by output gaps and and experts' survey-based forecast errors, and that the puzzles can be explained by the interplay between these two variables.
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EFN Report Winter 2018/19: Economic Outlook for the Euro Area in 2019 and 2020

EFN Reports, No. 1, 2019
Abstract
• The cyclical upswing of the world economy comes to an end, since expansionary policies in the US are expected to peter out in 2019, and the protectionist course of the US government clouds the perspectives for world trade. • However, if a major trade conflict can be avoided, chances are good that world production growth will be close to the long-run average of a bit more than 3%, with trade expanding at a similar pace. • Slowing exports, in particular to China, can partly explain the setback, while domestic conditions still appear favourable: firms continued hiring, albeit by less than before, tight labour markets in many member countries have caused wages to rise more quickly, and house prices continue to increase markedly. • Since a trend to higher inflationary dynamics is still not detectable, the ECB is likely to either keep key interest rates unchanged in 2019 or raise them very carefully at the end of the year. • All in all, we expect the euro area growth rate to come down from 1.9% in 2018 to 1.5% in 2019 and 1.8% in 2020, and inflation to slightly slow down from 1.8% in 2018 to 1.6% in 2019 and 1.5% in 2020.
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EFN Report Summer 2018: Economic Outlook for the Euro Area in 2018 and 2019

EFN Reports, No. 3, 2018
Abstract
• In summer 2018 the cyclical upswing of the world economy is not over, but it appears to be fragmenting. While economic activity in the European Union has lost steam, the upswing in the US has gained pace, and growth in China appears to be robust. • Markets for commodities as well as for capital are at present strongly affected by political movements: oil prices are more than 50% higher than one year ago, as the US exit from the Iran nuclear deal puts the long run oil supply from Iran at risk, and the strongly expansionary US tax reform explains the rise in US long run interest rates. . • Uncertainties about the future international trade system cause firms to slow down or even reverse the globalization of value chains. As an early consequence, world trade in the second half of 2018 and in 2019 will expand at much slower rates than during 2017. • In the euro area growth slowed in the first quarter 2018, due to weaker investment activity in France and Italy and, more importantly, a fall in exports in all larger euro area economies except Spain. However, the drivers of the upswing such as low interest rates for credit and expanding real incomes will still be supportive in the near future, and fiscal policies will be slighly more expansionary. But a slowdown in world trade will dent export growth as well as corporate profits. All in all, we expect GDP growth in the euro area to go down from 2.4% in 2017 to 2.1% in 2018 and to 1.7% in 2019 – a forecast that will only be realized if damages to the international trade system are limited and if the European sovereign debt crisis does not come back. • While wage inflation has been slowly increasing during the past quarters to about 2%, a clear upwards trend of core consumer price inflation is still not detectable. The recent jump of the headline rate to 1.9% is due to higher oil prices. Our forecasts for 2018 and 2019 are close, although still below, 2%.
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EFN Report Autumn 2017: Economic Outlook for the Euro Area in 2017 and 2018

EFN Reports, No. 4, 2017
Abstract
In 2017 the world economy is in an upswing, but consumer price inflation is still surprisingly low in advanced economies, and central banks will therefore keep key interest rates very low and financial conditions favorable for the rest of the year and, probably, for 2018. Global growth, though, will moderate a bit, since expansive policy measures in China have been reduced. As an early consequence, imports of emerging Asia were no more than stagnant during summer. The upswing in the euro area is broad based, both regionally and with respect to the different components of aggregate demand, as investment has recently picked up markedly, partly due to construction of dwellings. From the production side, the level of capacity utilization in the manufacturing sector is clearly above its long-term average and rising further. Inflation will not have reached the ECB’s target rate of below but close to 2% at the end of 2018. The trend of a growing participation rate in labour markets and the amount of part-time and low quality jobs are some reasons why overall wage and price dynamics are still very moderate; the appreciation of the euro, the incorporation of technical innovations and a possible change in the consumer preferences for low-cost products could be other reasons. We forecast a GDP growth rate of 2.3% for 2017 and 1.9% for 2018. This year’s strong pickup of world trade means that net exports will, in spite of rather strong domestic demand, contribute positively to GDP growth in 2017, while the opposite holds for 2018, due to the significant appreciation of the Euro.
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