infas Institut für angewandte Sozialwissenschaft GmbH
Headquarters and mailing address:
Friedrich-Wilhelm-Straße 18
53113 Bonn

Phone 0800/66 77 876

Managing Director: Menno Smid
Registry court and registered office of the company: Bonn
Commercial Register Number: HRB 7010
Value Added Tax Identification Number: DE 17 46 88 157


This website is carried out by infas GmbH (infas). Any rights to or from the website are entitled to infas. All product information or other information published on this website will be provided by infas in all conscience. However, this information, where regulated by law, does neither substantiate any guarantee nor liability on the part of infas.

By providing a link to an external website (hyperlink), infas does neither adopt this website nor its contents. Furthermore, infas is not responsible for the availability of this website or accountable for its contents. Accessing these websites by hyperlinks implies the user’s own risk. Any legal claims or lawsuits arising from the connection to the website or its use are liable to the interpretation of the law of the Federal Republic of Germany.


The use of any content from this website requires the written permission of the infas Institute for Applied Social Sciences, Bonn, and the Socio-Economic Panel (SOEP) at DIW Berlin.

Picture credits

For some pictures and collages, we have used copyright-protected works of photographers who have made their works available on the platforms stocksy, iStockphototo, Unsplash, and others.