Using comparable data sets for five African countries we estimate, and evaluate possible explanations for, the employer size wage effect across these. Our results indicate, just as has been generally found for other developing and developed nations, that apart from observable worker...

Standard neo-classical trade theory predicts that trade liberalisation should cause a fall in wage inequality in developing countries through a decrease in the relative demand for skilled labour. Recent studies of a number of developing countries, however, find evidence to the contrary. Using a...

This paper investigates whether education is used as a signaling device for worker productivity in developing countries. To do such we employ a simple test of employer learning on Ghana manufacturing data. We find no evidence of educational signaling for individuals who were hired through direct...