1. Institute of Economics and INCHER-Kassel, University of Kassel , Moenchebergstraße 17, Kassel 34109, Germany e-mail: m.huegel@uni-kassel.de
2. Department of Economics, Friedrich Schiller University Jena , Carl-Zeiß-Straße 3, Jena 07743, Germany email: philip.doerr@uni-jena.de
3. HHL DIGITAL SPACE, HHL Leipzig Graduate School of Management , Jahnallee 59, Leipzig 04109, Germany email: p.doerr@hhl.de
4. Department of Business & Management, Center for Integrative Innovation Management, University of Southern Denmark , Campusvej 55, Odense 5230, Denmark e-mail: mkalth@sam.sdu.dk