1. University of Massachusetts Amherst Massachusetts USA
2. University of Missouri at Columbia Columbia Missouri USA
3. IDC Herzliya Israel
4. Universiteit van Amsterdam Amsterdam The Netherlands
5. University of East Anglia Norwich UK
6. University of Trento Trento Italy
7. Max Planck Institute for Research on Collective Goods Bonn Germany
8. University of Wuppertal Wuppertal Germany
9. University of Warsaw Warsaw Poland
10. University of Sussex Falmer UK
11. Université de Poitiers Poitiers France
12. Université Paris Nanterre Nanterre France
13. Universidad Nacional de Educacion a Distancia Madrid Spain
14. Sungkyunkwan University Seoul Korea
15. University of Illinois at Urbana‐Champaign Champaign Illinois USA
16. Bloomfield College Bloomfield New Jersey USA
17. University of Malaya Kuala Lumpur Malaysia
18. University of Edinburgh Edinburgh UK
19. University of Milano‐Bicocca Milan Italy
20. De La Salle University Manila Philippines
21. University of Limerick Limerick Ireland
22. Keele University Keele UK
23. University of Belgrade Belgrade Serbia
24. University of Queensland St Lucia Queensland Australia
25. Carleton University Ottawa Ontario Canada
26. Lingnan University Tuen Mun Hong Kong
27. Universitas Airlangga Surabaya Indonesia