1. Department of Economics, College of Business The University of Texas at San Antonio San Antonio Texas USA
2. Hong Kong Polytechnic University Hong Kong China
3. Indian Institute of Foreign Trade Kolkata India
4. CSSSC Kolkata India
5. CESifo Munich Germany
6. Deshabandhu Mahavidyalaya Chittaranjan India
7. Kazi Nazrul University Asansol India