Discussion paper DP3286 National Minimum Wages, Capital Mobility and Global Economic Growth Andreas Irmen Berthold Wigger 20 Mar 2002 International Macroeconomics Labour Economics E24 F21 O41
Discussion paper DP3027 Trade Union Objectives and Economic Growth Andreas Irmen Berthold Wigger 23 Oct 2001 Labour Economics D91 E25 J51 O41
Discussion paper DP1808 Risk, Resources and Education Robert K von Weizsäcker Berthold Wigger 9 Mar 1998 Human Resources D81 H52 I22