DIW Econ Economic Bulletin, No. 4
To invest or not to invest- Consumer Preferences as Guiding Line
DIW Econ Economic Bulletin N° 5
Green power: Consumers are willing to pay for investments in renewable energies
DIW Berlin Weekly Report 07/2012, p. 3-10
Tourism Germany as an economic factor
A modular Tourism Satellite Account (TSA) for calculating the value added and employment effects of the tourism industry in Germany
Potentials for green electricity in Germany: consumer preferences and investment behaviour of energy suppliers
Study commissioned by HEAG Südhessische Energie AG and its subsidiary ENTEGA Privatkunden GmbH & Co. KG