1. K. Aiginger , "The New European Model of the Reformed Welfare State,"Stanford University, European Forum working paper (2002 ).
2. K. Aiginger , "A Three-tier Strategy for Successful European Countries in the Nineties,"WIFO working paper (2003 ).
3. K. Aiginger , "The Importance of Labour Market Reforms for Economic Growth,"WIFO working paper (2003 ).
4. K. Aiginger , "Competition Between the US and Europe: Which Model is Economically Successful?"paper presented at the Alpbach Congress (2003 ).
5. K. Aiginger, and M. Landesmann , "Competitive Economic Performance: the European View,"WIFO working paper (2002 ).