1. Swedish Institute for Social Research (SOFI), Stockholm University, Sweden, Centre for Entrepreneurship and Spatial Economics (CEnSE), Jönköping International Business School (JIBS), Sweden
2. Swedish Institute for Social Research (SOFI), Stockholm University, Sweden
3. Department of Human Geography and Spatial Planning, Utrecht University, The Netherlands
4. University of Stavanger, UiS Business School, Stavanger Centre for Innovation Research, Norway