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Studies

Scientific Publications of the Cologne Institute for Economic Research: IW-Trends, IW policy papers, IW-Analysen, IW-Studien, IW-Reports, IW-Kurzberichte and Expertises. Read more about our Approach to Research.

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Megatrends and management as a driver of change
IW-Report No. 19 10. April 2024

Leadership in transformation: Megatrends and management as a driver of change

Lena Suling / Julia Wildner

Leadership dynamics in companies are subject to constant change in order to meet the challenges of their time. Today, the greatest influences result from developments such as demographic change, globalization, individualization, structural change and technologization in the economy.

IW

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External Publication
China’s Trade Surplus – Implications for the World and for Europe
External Publication 9. April 2024

China’s Trade Surplus – Implications for the World and for Europe

Jürgen Matthes in Intereconomics

China’s merchandise trade surplus has reached an all-time high and is likely to rise further. A key driver appears to be a policy push to further bolster Chinese domestic manufacturing production, implying the danger of significant overcapacities.

IW

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An anatomy of high German import dependencies on China
IW-Report No. 18 9. April 2024

Import side De-risking China in 2023

Jürgen Matthes

Despite certain changes, German import dependencies on China remained at a similar level overall in 2023 as in the previous year in the overall picture. This means that de-risking on the import side can only be recognised to a limited extent.

IW

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External Publication
Is the EU Fit for 55 and Beyond?
External Publication 8. April 2024

Is the EU Fit for 55 and Beyond?

Christian Rusche / Thilo Schaefer in Intereconomics

Ursula von der Leyen was elected President of the European Commission by the European Parliament in July 2019. She assumed office in November 2019 and unveiled the European Green Deal in December 2019 (European Commission, 2023a) as a focal point of European politics.

IW

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Orphaned executive chairs in German companies
IW-Report No. 16 28. March 2024

Orphaned executive chairs in German companies

Andrea Hammermann / Oliver Stettes

In 2023, half of the companies in Germany reported increasing problems in filling vacancies for management positions because employees are not aiming for a career. Larger companies are less affected than small companies.

IW

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Institutional consequences of EU Enlargement
IW-Report No. 15 12. March 2024

Institutional consequences of EU Enlargement

Berthold Busch / Julian Sommer / Samina Sultan

At the latest since the Russian war of aggression in Ukraine and the decision to open accession talks with the country, the topic of enlargement has once again become much more important for the European Union (EU).

IW

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The Pros and Cons of Trade Union Membership
IW-Trends No. 1 12. March 2024

The Pros and Cons of Trade Union Membership

Helena Bach / Carolin Fulda / Sandra Vogel

The decline in collective bargaining coverage in Germany is often attributed to the reluctance of companies to join an employers' association which negotiates collective agreements.

IW

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What if Trump is  re-elected?
IW-Report No. 14 4. March 2024

What if Trump is re-elected?

Thomas Obst / Jürgen Matthes / Samina Sultan

A possible re-election of Donald Trump as US president in November 2024 could entail a significant upheaval for the world trading order, if he fulfills his announcements to raise tariffs, mainly in order to reduce the US trade deficit.

IW

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The Regional Distribution of Graduates in Germany
IW-Trends No. 1 4. March 2024

The Regional Distribution of Graduates in Germany

Wido Geis-Thöne

Graduates in Germany are distributed very unevenly across the country. Taking the population aged between 35 and 44, who have generally already completed their higher education, in 2019 the highest proportions of university graduates were to be found in Berlin and the Munich regional planning area.

IW

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The Regional Distribution of Low-skilled Workers in Germany
IW-Trends No. 1 4. March 2024

The Regional Distribution of Low-skilled Workers in Germany

Wido Geis-Thöne

Low-skilled workers in Germany are heavily concentrated in urban areas. In 2019, the proportion of 25- to 64-year-olds who had not completed at least two years of vocational training or higher education was almost twice as high in cities with a population of over 100,000 (20.8 per cent) as in small municipalities with fewer than 5,000 inhabitants (10.7 per cent).

IW

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Understanding Science

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