Dimensions of quality of life in Germany : measured by plain text responses in a representative survey (SOEP) / Gert G. Wagner (DIW Berlin, MPI for Human Development and Berlin University of Technology (TUB)), Martin Bruemmer (University of Leipzig), Axel Glemser (Kantar Public) Julia Rohrer (MPI for Human Development and Freie Universität Berlin (FU)), Jürgen Schupp (DIW Berlin, Freie Universität Berlin (FU) and IZA) ; IZA, Institute of Labor Economics. Bonn, Germany : IZA Institute of Labor Economics, January 2017