1. Department of Economics ”Marco Biagi”, University of Modena and Reggio Emilia, Modena, Italy
2. School of Business and Economics, Universidad del Desarrollo (UDD), Chile and Visiting Scholar at Universidad de San Andres, Santiago de Chile, Argentina
3. Department of History, St Johns University, United States
4. Gatton College of Business and Economics, University of Kentucky, Lexington, United States