| | Graduated from the Faculty of Economic Sciences, Warsaw University in June 1999; PhD in economics (Faculty of Economic Sciences, Warsaw University, 2004). |
| | Assistant professor in the Chair for Demography at the Faculty of Economic Sciences, Warsaw University (since 2004). |
| | Research fellow at the Centre of Migration Research, Warsaw University (since 1997). |
| | Head of the Central and Eastern European Economic Research Center at Faculty of Economic Sciences, Warsaw University (since 2005). |
| | Head of the Joint Doctoral Programme, Faculty of Economic Sciences, Warsaw University and the Warsaw School of Economics (since 2005) |
| 1978 | Ph.D., University of Vienna |
| 1979-1989 | Research Fellow, Austrian Academy of Sciences |
| 1980-1998 | Lecturer, Alpen-Adria-University Klagenfurt and University of Vienna |
| 1986-1987 | Visiting Professor, University of Bamberg |
| 1986 | , 1989 and 1997-1998 Visiting Professor, University of California at Berkeley |
| 1988-1989 | Visiting Professor, University of Frankfurt am Main |
| 1989-1997 | Lecturer, Technical University, Vienna |
| 1990-1992 | Director, Institute of Demography, Austrian Academy of Science |
| 1992 | Visiting Professor, University of Zurich |
| 1992-2003 | Head, Department of Demography, Humboldt University, Berlin |
| 1995 | , 1997 Visiting Professor, Alpen-Adria-University Klagenfurt |
| 2000-2001 | Visiting Professor, University of Vienna |
| 2001-2002 | Senior Research Fellow, Department of Mathematics of Finance, Technical University, Vienna |
| since 2003 | Senior Fellow, HWWI - Hamburg Institute of International Economics |
| since 2005 | Senior Researcher, Erste Group Bank AG |
| 2008-2010 | Member, Reflection Group Horizon 2020-2030, European Union |
| since 2009 | Senior Fellow, Migration Policy Center, Washington, D.C. |
| since 2010 | Visiting Professor, University of St. Gallen |
| Member of the Advisory Committee, Alpbach Financial Market Symposium, Vienna |
