There is much controversy about the role that trade liberalization, technological change and relative factor supplies have played in bringing about changes in the relative wage of the unskilled workers. Much of the empirical work on this issue has focused on the industrial countries and paid...

Significant declines in employment have coincided with trade liberalisation in South Africa stimulating many debates on possible causal relationships between the two. Existing research has, however, focussed on explaining employment trends rather than changes in the relative wage of less skilled...