4 IZA Discussion Papers
现正讨论n Paper No. 5082
published in: International Journal of Manpower, 2010, 31 (7), 793-817
现正讨论n Paper No. 1845
published in: German Policy Studies, 2006, 3 (2), 268-309; also published as 'De l'expertise aux politiques publiques : l'exemple de l'Allemagne, des Pays-Bas et de la Suède' in: Problèmes Economiques, 2006, No. 2.912
现正讨论n Paper No. 597
revised version published in: Journal of Labor Research, 2006, 27(3), 397-409
现正讨论n Paper No. 244
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