Discussion paper DP1876 Immigrant Labour and Workplace Safety Klaus F. Zimmermann Thomas Bauer Ralph Rotte Andreas Million 30 Nov 1998 Labour Economics C25 C35 J28 L60
Discussion paper DP1920 Determinants of International Migration: Empirical Evidence for Migration from Developing Countries to Germany Ralph Rotte Michael Vogler 31 Jul 1998 Human Resources F22 O15 O19
Discussion paper DP1578 South-North Refugee Migration: Lessons for Development Cooperation Klaus F. Zimmermann Ralph Rotte Michael Vogler 21 Feb 1997 Human Resources F22 H77 O15 O19 O20
Discussion paper DP1516 Economic Incentives and Hospitalization in Germany Klaus F. Zimmermann Ralph Rotte Andreas Million 30 Nov 1996 Human Resources C23 C25 F22 I11 I18 I21