Bruce Johnstone). 2003–2002 – stypendysta National Endowment for Democracy (NED), Reagan-Fascell Democracy Fellow, International Forum for Democratic Studies (Washington, DC, USA). 2001–2000 – stypendysta OSI (International Open Society Institute Policy Fellow), Center for Policy Studies, Central European University (CEU). 2000–1999 – profesor wizytujący, Central European University (CEU). 1999 – stypendysta JF Kennedy Institute for North American Studies, Freie Universität w Berlinie. 1997–1996 – stypendysta Kosciuszko Foundation, University of California at Berkeley, USA (opiekun prof. Martin Jay). 1996 – stypendysta Canadian Faculty Research Award Program, McGill University w Montrealu, Kanada (opiekun prof. Charles Taylor). 1995–1994 – stypendysta Fundacji Fulbighta, University of Virginia w Charlottesville, USA (opiekun prof. Richard Rorty, research assistant Richarda Rorty’ego).