1. Departamento de Empresa, School of Economics and Business, Universidad de Navarra, Pamplona, Spain
2. Departamento de Administración de Empresas, Facultad de Economía y Empresa, Universidad de Oviedo, Asturias, Spain
3. IESE Business School, Barcelona, Spain
4. Department of Management, Coggin College of Business, University of North Florida, Jacksonville, FL, USA