15.06.2021 • 16/2021
Increase in personal contacts spurs economic activity
This summer the economic outlook in Germany is bright. As the pandemic is in retreat, the restrictions that have hampered many service activities are likely to be gradually lifted, and a strong boost in private purchases can be expected. The Halle Institute for Economic Research (IWH) forecasts that gross domestic product will increase by 3.9% in 2021 and by 4.0% in 2022. Production in East Germany is expected to increase by 3% in both years, respectively.
Oliver Holtemöller
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08.06.2021 • 14/2021
IWH Bankruptcy Update: Still No Bankruptcy Wave in Sight; Number of Impacted Jobs Reaches New Low
In May the number of corporate bankruptcies once again fell significantly. A jump in June is also unlikely, according to early indicators assessed by IWH. The number of jobs impacted by bankruptcy has fallen to the lowest level witnessed since the Corona outbreak. The IWH Bankruptcy Report, published by the Halle Institute for Economic Research (IWH), provides a monthly update on German bankruptcy statistics.
Steffen Müller
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European Firm Concentration and Aggregate Productivity
Tommaso Bighelli, Filippo di Mauro, Marc Melitz, Matthias Mertens
Abstract
This article derives a European Herfindahl-Hirschman concentration index from 15 micro-aggregated country datasets. In the last decade, European concentration rose due to a reallocation of economic activity towards large and concentrated industries. Over the same period, productivity gains from reallocation accounted for 50% of European productivity growth and markups stayed constant. Using country-industry variation, we show that changes in concentration are positively associated with changes in productivity and allocative efficiency. This holds across most sectors and countries and supports the notion that rising concentration in Europe reflects a more efficient market environment rather than weak competition and rising market power.
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European Firm Concentration and Aggregate Productivity
Tommaso Bighelli, Filippo di Mauro, Marc Melitz, Matthias Mertens
Abstract
This article derives a European Herfindahl-Hirschman concentration index from 15 micro-aggregated country datasets. In the last decade, European concentration rose due to a reallocation of economic activity towards large and concentrated industries. Over the same period, productivity gains from reallocation accounted for 50% of European productivity growth and markups stayed constant. Using country-industry variation, we show that changes in concentration are positively associated with changes in productivity and allocative efficiency. This holds across most sectors and countries and supports the notion that rising concentration in Europe reflects a more efficient market environment rather than weak competition and rising market power.
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15.04.2021 • 12/2021
Economy in East Germany shrank less than in the West, but will have weaker momentum when pandemic disappears – Implications of the Joint Economic Forecast Spring 2021 and new data for East Germany
At 3%, the increase in gross domestic product in eastern Germany in 2021 is likely to be lower than in Germany as a whole (3.7%), as the slump due to the pandemic was smaller in 2020. In the course of the economic recovery in the second half of the year, the unemployment rate is expected to fall slightly.
Oliver Holtemöller
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Pandemie verzögert Aufschwung – Demografie bremst Wachstum
Dienstleistungsauftrag des Bundesministeriums für Wirtschaft und Energie,
No. 1,
2021
Abstract
Das erste Jahr der Corona-Pandemie stand in Deutschland im Zeichen extremer Schwankungen der ökonomischen Aktivität und einer massiven Lähmung der Binnenwirtschaft. Der kräftige Erholungsprozess nach dem Ende des Shutdowns im vergangenen Frühjahr kam im Zuge der zweiten Infektionswelle über das zurückliegende Winterhalbjahr insgesamt zum Erliegen, wobei es große Unterschiede zwischen Industrie und Dienstleistern gibt. Angesichts des aktuellen Infektionsgeschehens gehen die Institute davon aus, dass der derzeitige Shutdown zunächst fortgesetzt wird und die zuletzt erfolgten Lockerungen wieder weitgehend zurückgenommen werden. Erst ab Mitte des zweiten Quartals setzen Lockerungsschritte ein, die es den im Shutdown befindlichen Unternehmen erlauben, ihre Aktivitäten nach und nach wieder aufzunehmen. Bis zum Ende des dritten Quartals sollten dann alle Beschränkungen aufgehoben worden sein, weil bis dahin insbesondere mit einem weitreichenden Impffortschritt zu rechnen ist. Insgesamt dürfte das Bruttoinlandsprodukt in diesem Jahr um 3,7% zulegen. Die deutliche Erholung im zweiten Halbjahr 2021 wirkt sich auch erheblich auf die Jahresdurchschnittsrate für das Jahr 2022 aus, die nach vorliegender Prognose 3,9% beträgt.
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International Emigrant Selection on Occupational Skills
Miguel Flores, Alexander Patt, Jens Ruhose, Simon Wiederhold
Journal of the European Economic Association,
No. 2,
2021
Abstract
We present the first evidence on the role of occupational choices and acquired skills for migrant selection. Combining novel data from a representative Mexican task survey with rich individual-level worker data, we find that Mexican migrants to the United States have higher manual skills and lower cognitive skills than nonmigrants. Results hold within narrowly defined region–industry–occupation cells and for all education levels. Consistent with a Roy/Borjas-type selection model, differential returns to occupational skills between the United States and Mexico explain the selection pattern. Occupational skills are more important to capture the economic motives for migration than previously used worker characteristics.
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11.03.2021 • 8/2021
New wave of infections suspends economic recovery
The lockdown is being eased only slightly in Germany in March 2021, and gross domestic product (GDP) declines significantly in the first quarter of 2021. As vaccination campaigns progress and restrictions are gradually eased, a normalisation of household consumption patterns will likely boost the economy later during the year. The Halle Institute for Economic Research (IWH) forecasts that GDP will increase by 3.7% in 2021, following a decline of 4.9% in 2020. In East Germany, both the contraction and the rebound are much less pronounced.
Oliver Holtemöller
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01.02.2021 • 4/2021
During Corona, households are saving more – not for fear of unemployment but for lack of spending opportunities
During the Corona crisis, European households increased their savings dramatically. According to an analysis carried out by the Halle Institute for Economic Research (IWH), the increase in savings is largely due to the inability of households to consume in the face of government lockdown measures, rather than other factors such as economic uncertainty. IWH President Reint Gropp therefore sees potential for a significant catch-up effect in consumption as soon as the lockdown is lifted.
Reint E. Gropp
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17.12.2020 • 27/2020
Much more bankruptcies expected than currently observed in Germany
In a recession, the number of bankruptcies usually increases with some delay. However, despite the corona crisis, the number of bankruptcies in Germany is lower than predicted based on the long-term trend. The state aid packages and the suspension of the insolvency rules have led to fewer bankruptcies than expected. The Halle Institute for Economic Research (IWH) has estimated how many bankruptcies would actually have been likely to occur by industry because of the corona recession if the typical economic pattern had been in place. The results indicate that after the end of the state aid and exception rules bankruptcies are likely to pick up.
Oliver Holtemöller
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