Henrike Purtik

End-users as co-developers for novel green products and services – an exploratory case study analysis of the innovation process in incumbent firms

Isabell M. Welpe, Eric Zimmerling, Henrike Purtik, 2017 .

Embedding Social Innovation: Shaping Societal Norms and Behaviors Throughout the Innovation Process

Henrike Purtik, Daniel Arenas, 2019 .

Cooperatives as catalysts for sustainable neighborhoods – a qualitative analysis of the participatory development process toward a 2000-Watt Society

Isabell M. Welpe, Eric Zimmerling, Henrike Purtik, 2016 .