148 IZA Discussion Papers
IZA Discussion Paper No. 1560
published in: Labour, 2008, 22 (1), 107-125
IZA Discussion Paper No. 1426
IZA Discussion Paper No. 1357
IZA Discussion Paper No. 1229
published in: Industrial and Labor Relations Review, 2011, 64 (2), 241-257
IZA Discussion Paper No. 1021
published in: German Economic Review, 2005, 6(3), 355-376
IZA Discussion Paper No. 967
IZA Discussion Paper No. 742
published in: Luigino Bruni and Pierluigi Porta (eds.), Economics and Happiness: Framing the Analysis, Oxford University Press, 2006
IZA Discussion Paper No. 578
revised version published as 'Changes in Attitudes toward Immigrants in Europe: Before and After the Fall of the Berlin Wall', in: Gil S. Epstein, Ira N. Gang (eds.), Migration and Culture, Emerald, 2010, 649-676