305 IZA Discussion Papers
IZA Discussion Paper No. 1658
published in: Industrielle Beziehungen, 2006, 13 (2), 118-131
IZA Discussion Paper No. 1608
published in: RWI-Mitteilungen, 2003/2004, 54/55 (3-4), 287-303
IZA Discussion Paper No. 1560
published in: Labour, 2008, 22 (1), 107-125
IZA Discussion Paper No. 1522
published in: Joachim Merz and Reihard Schulte (Hrsg.), Neue Ansätze der MittelstandsForschung, Berlin etc.: Lit-Verlag 2008
IZA Discussion Paper No. 1490
published in: Zeitschrift für ArbeitsmarktForschung / Journal for Labour Market Research, 2005, 38 (4), 475-492
IZA Discussion Paper No. 1473
published in: Industrial and Labor Relations Review, 2007, 60 (2), 187-203
IZA Discussion Paper No. 1394
published in: M. Fritsch and J. Schmude (eds.), Entrepreneurship in the Region, Berlin: Springer 2006
IZA Discussion Paper No. 1358
published as 'The determinants of secondary jobholding in Germany and the UK' in: Zeitschrift für ArbeitsmarktForschung / Journal for Labour Market Research, 2009, 42 (2), 107-120
IZA Discussion Paper No. 1185
substantially revised version published as 'Do exporters really pay higher wages? First evidence from linked employer-employee data' in: Journal of International Economics, 2007, 72 (1), 52-74
IZA Discussion Paper No. 1134
published in: Small Business Economics, 2007, 28 (1), 1-21
IZA Discussion Paper No. 1106
published in: R. Zwengel (ed.), Gesellschaftliche Perspektiven: Jahrbuch der Hessischen Gesellschaft für Demokratie und Ökologie, 2004, 5, 55-71
IZA Discussion Paper No. 1105
published in: Economica, 2007, 74 (296), 804-821
IZA Discussion Paper No. 1034
published in: [Regional Studies], 2006, 40(3), 1-12
IZA Discussion Paper No. 995
published in: L. Woessmann and P. Petersen (eds.), Schools and the Equal Opportunity Problem, MIT 2007, 129-156
IZA Discussion Paper No. 989
published in: Applied Economics Quarterly, 2004, 50 (4), 379-391
IZA Discussion Paper No. 986
published in: Empirica, 2007, 34 (4), 371-395
IZA Discussion Paper No. 962
published in: German Economic Review, 2004, 5(4), 481-504
IZA Discussion Paper No. 959
revised version published in: Economic Journal, 2007, 117, 508-529
IZA Discussion Paper No. 911
published in: Applied Economics, 2006, 38 (20), 2415-2419