TY - CPAPER U1 - Konferenzveröffentlichung A1 - Speck (geb. Lukas), Melanie T1 - Do consumer perspectives deliver new insights on social innovation and sufficiency? KW - consumer perspectives KW - social innovation KW - sufficiency Y1 - 2012 N1 - ICICI – Sustainability and Social Innovation Conference, 22.-23. November 2012, Friedrichshafen ER -