Dr. Zoltán Tibor Pállinger is Senior Research Fellow at the Liechtenstein Institute, Bendern, Liechtenstein.
Bruno Kaufmann is President of the Initiative & Referendum Institute Europe.
Dr. Wilfried Marxer is Senior Research Fellow at the Liechtenstein Institute, Bendern, Liechtenstein.
Dr. Theo Schiller is Professor at the Department of Political Science, Philipps University Marburg.