1. Economics Department, Universidad del Norte, Barranquilla, Colombia
2. Jackstädt Center of Entrepreneurship and Innovation Research, Bergische Universität Wuppertal, Wuppertal, Germany
3. Institut für Mittelstandsforschung (IfM), Bonn, Germany
4. Centre for Innovation Research (CIRCLE), Lund University, Lund, Sweden
5. House of Innovation, Stockholm School of Economics, Stockholm, Sweden
6. Spatial Productivity Lab (SPL) at the Trento Centre for Local Development, OECD Centre for Entrepreneurship, SMEs, Regions and Cities, Trento, Italy and France