| 1980 | Dr. iur. Johannes Kepler University Linz |
| 1998 | Ph.D. in International Relations, The Graduate Institute of International Studies, University of Geneva |
| 1979-1980 | OLT d.Res., Special Assistant to the Commander, Austrian National Defense Academy, Vienna |
| 1981-1982 | Assistant to Professor Dusan Sidjanski, Department of Political Science, University of Geneva |
| 1981-1984 | Temporary Collaborator, ORF-Austrian Broadcasting Corporation , Studio at the United Nations, Geneva |
| 1982-1985 | Senior Research Assistant to Professor Curt Gasteyger, The Graduate Institute of International Studies, Geneva |
| 1985 | Visiting Scholar, The Fletcher School of Law and Diplomacy, Tufts University, Medford, MA |
| 1985-1987 | Research Fellow, Center for Science and International Affairs, Kennedy School of Government, Harvard University, Cambridge, MA |
| 1986-1987 | Nonresident Tutor at Eliot House, Harvard College, Cambridge, MA |
| 1987-1989 | Visiting Fellow, Center of International Studies, Princeton University, Princeton, NJ |
| 1989 | Founding Chair, Liechtenstein Colloquium, LCM - A private diplomacy forum |
| 1988-1991 | Lecturer in Politics, Department of Politics, Princeton University, Princeton, NJ |
| 1989-1992 | Member, "Working Group Europe 1992," The Council on Foreign Relations, New York |
| 1991-1998 | Member, Team Europe of the Commission of the European Union, Washington, D.C. |
| since 1992 | Instructor in Politics and International Affairs, Woodrow Wilson School of Public and International Affairs, Princeton University, Princeton, NJ |
| 1995-2000 | Founder, Liechtenstein Research Program on Self-Determination at Princeton University, LRPSD |
| since 2000 | Founding Director, Liechtenstein Institute on Self-Determination at Princeton University, LISD, Princeton, NJ |
