1. University of Giessen, Giessen, Germany
2. National University of Singapore, Singapore
3. Leuphana University, Lüneburg, Lüneburg, Germany
4. Ministry of Interior, Kuwait City, Kuwait
5. University Paris V Rene Descartes, Paris, France
6. University of Athens, Athens, Greece
7. University of Rome La Sapienza, Rome, Italy
8. University of Leeds, Leeds, UK
9. Universidad Centroamericana “José Simeón Cañas,” San Salvador, El Salvador
10. Aalborg University, Aalborg, Denmark
11. Warsaw School of Social Sciences and Humanities, Warsaw, Poland
12. Budapest University of Technology and Economics, Budapest, Hungary
13. Trinity College, Dublin, Dublin, Ireland
14. University of Indonesia, Jakarta, Indonesia
15. University of Malaya, Kuala Lumpur, Malaysia
16. Auburn University, Auburn, AL, USA
17. Deloitte Mexico, Mexico City, Mexico
18. Central University of Bihar, Patna, India
19. Thammasat University, Bangkok, Thailand
20. University of Valencia, Valencian Institute of Economic Research (IVIE), Valencia, Spain
21. University of Edinburgh, Edinburgh, UK
22. Universidad del Rosario, Bogota, Colombia
23. University of Bern, Bern, Switzerland
24. Federal University of Ceará, Fortaleza, Brazil
25. University of the Philippines, Quezon City, Philippines
26. American University in Cairo, Beijing, Egypt
27. Chinese Academy of Sciences, Beijing, China