| ES |
Pamplona |
Public University of Navarre |
Universidad Pública de Navarra |
| DK |
Copenhagen |
Quantify Research |
Quantify Research |
| NO |
Oslo |
Quantify Research |
Quantify Research |
| SE |
Stockholm |
Quantify Research |
Quantify Research |
| UK |
London |
Queen Mary University of London |
Queen Mary University of London |
| CA |
Kingston, Ontario |
Queen's University at Kingston |
Queen's University at Kingston |
| UK |
Belfast |
Queen's University of Belfast |
Queen's University of Belfast |
| NO |
Oslo |
Ragnar Frisch Centre for Economic Research |
Stiftelsen Frischsenteret for samfunnsøkonomisk forskning |
| ES |
Barcelona |
Ramon Llull University |
Universitat Ramon Llull Fundació |
| US |
Santa Monica |
RAND Corporation |
RAND Corporation |