251 IZA Discussion Papers
IZA Discussion Paper No. 4227
published in: Empirical Economics, 2013, 44 (1), 261-287.
IZA Discussion Paper No. 4194
published in: Economics of Innovation and New Technology, 2010, 19 (5), 423-436
IZA Discussion Paper No. 4187
IZA Discussion Paper No. 4033
IZA Discussion Paper No. 3999
published in: E. Nowotny, P. Mooslechner and D. Ritzberger-Grünwald (eds.), The Integration of European Labour Markets, Cheltenham: Edward Elgar Publishing, 2009, 9-23
IZA Discussion Paper No. 3936
published as 'Does Employing Undocumented Workers Give Firms a Competitive Advantage?' in: Journal of Regional Science, 2013, 53 (1), 158-170
IZA Discussion Paper No. 3913
published by the European Commission as Economic Paper 363, 2009; and in: Filip Keereman and Istvan Szekely (eds.), Five years of an enlarged EU - a positive-sum game, Springer, Berlin et al., 2010, 63-94
IZA Discussion Paper No. 3841
published in: Journal of Macroeconomics, 2013, 38, 286-306
IZA Discussion Paper No. 3832
published in: SERIEs Journal of the Spanish Economic Association, 2016, 7, 421-459.
IZA Discussion Paper No. 3832
published in: SERIEs Journal of the Spanish Economic Association, 2016, 7, 421-459.
IZA Discussion Paper No. 3456
published in: Journal of Population Ageing, 2011, 4 (3), 141-163
IZA Discussion Paper No. 3456
published in: Journal of Population Ageing, 2011, 4 (3), 141-163
IZA Discussion Paper No. 3073
published in: Economic Journal, 2009, 119 (536), 430–447
IZA Discussion Paper No. 3052
revised version published as 'Gender Differences in Job Search Among Young Workers: A Study using Displaced Workers in the United States', Southern Economic Journal, 2015, 82(1), 185-207.
IZA Discussion Paper No. 2999
published as 'Circular and Repeat Migration: Counts of Exits and Years Away from the Host Country' in: Population Research and Policy Review, 2011, 30 (4), 495-515
IZA Discussion Paper No. 2969
published in: International Migration, 2007, 45 (5), 3 - 34
IZA Discussion Paper No. 2707
IZA Discussion Paper No. 2622
IZA Discussion Paper No. 2564
substantially revised version published in: Labour Economics, 2010, 17 (6), 1010-1021
IZA Discussion Paper No. 2531