5 IZA Discussion Papers
IZA Discussion Paper No. 15270
IZA Discussion Paper No. 9921
IZA Discussion Paper No. 6878
revised version published as 'Early-life Causes and Later-life Consequences of Migration: Evidence from Older Irish Adults' in: Journal of Population Ageing, 2013, 6 (1), 29-45
IZA Discussion Paper No. 5878
published in: Martin Kahanec and Klaus F. Zimmermann (eds), EU Labor Markets After Post-Enlargement Migration, Berlin - Heidelberg: Springer, 2009, 255-304
IZA Discussion Paper No. 3