Discussion paper DP932 Characteristics of Economic Growth in the Netherlands During the Post-war Period Bart Van Ark Jakob De Haan 30 Apr 1994 Human Resources N14 N24 N44 O11 O47 O52
Discussion paper DP895 Comparative Productivity in East and West German Manufacturing Before Reunification Bart Van Ark 28 Feb 1994 Human Resources N10 N60 O47 O57