1. Department of Accounting and Finance, Universidad de Zaragoza, C/María de Luna, 3–Zaragoza 50018, Spain
2. Department of Business Management and INARBE, Universidad Pública de Navarra, Campus Arrosadía s/n–Pamplona 31006, Spain
3. Department of Business Management, Universidad Pública de Navarra, Campus Arrosadía s/n–Pamplona, 31006, Spain