1. Department of Economics and Management, REMIT - Research on Economics, , Management and Information Technologies , Universidade Portucalense Infante D. Henrique , Porto , Portugal
2. University of Beira Interior , Department of Management and Economics & NECE Research Unit in Business Sciences , Covilhã , Portugal
3. Centre for Corporate Entrepreneurship and Innovation at Loughborough University , Loughborough , UK
4. Department of Management and Economics & NECE - Research Unit in Business Sciences , Universidade da Beira Interior , Covilha , Portugal
5. Polytechnic Institute of Viseu , School of Education , Viseu , Portugal
6. NECE - Research Unit in Business Sciences , Universidade da Beira Interior , Covilhã , Portugal
7. Edinburgh Business School , Heriot-Watt University , Edinburgh EH14 4AS , UK