Low-wage employment in Europe, S. Bazen , M. Gregory and W Salverda (eds.), Edward Elgar, 1998.
2.
Policies for low-wage employment and social exclusion, C. Lucifora and W. Salverda (eds), FrancoAngeli, Milan, 1998.
3.
Low pay and earnings mobility in Europe, R. Asplund, P. Sloane and I. Theodossiou (eds.), Edward Elgar, 1998 .
4.
Policy measures for low-wage employment in Europe, W Salverda, C. Lucifora, B. Nolan (eds.), Edward Elgar, 2000.
5.
Labour market inequalities. Problems and policies of low-wage employment in international perspective, M. Gregory, W. Salverda, S. Bazen (eds.), OUP, 2000.