By Abbring Jaap H.   Berg Gerard J. van den   in Empirical Economics

ISSN:0377-7332|29|1|5-20

Springer Publishing Company ‎(2004)‎

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By Bergemann Annette   Caliendo Marco   Berg Gerard J. van den   Zimmermann Klaus F.   in International Journal of Manpower

ISSN:0143-7720|32|7|777-795

Emerald Group Publishing Ltd‎(2011)‎

Access to resources Favorite 3.2479696