256 IZA Discussion Papers
IZA Discussion Paper No. 111
published in: Journal of Comparative Economics, 2000, 28 (2) 431-455
IZA Discussion Paper No. 79
IZA Discussion Paper No. 70
IZA Discussion Paper No. 37
IZA Discussion Paper No. 36
IZA Discussion Paper No. 34
published as 'Labour Mobility: An Adjustment Mechanism in Euroland? Empirical Evidence for Western Germany, France and Italy' in: German Economic Review, 2001, 2 (2),127-140