The economic significance of universities and non-university research institutions
Student and cost structure of higher education teaching
in Bremen
Annual Report on European SMEs 2013/2014 – A partial and fragile recovery
The economic significance of the wind energy sector
Study commissioned by the German Wind Energy Association (BWE e.V.) on the economic significance of the wind energy sector for Germany in 2012
For a market-based response to the annexation of Crimea
DIW Weekly Report 16/17 / 2014, p. 416
Telecommunications as a growth factor
Telecommunications as a Growth Factor:
On the contribution of the telecommunications industry to economic development in Germany.
published as DIW Berlin – Politikberatung Kompakt 78