Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
There is little evidence on the size of the union wage premium in developing economies. The article uses a matched employer-employee data set for Ghana and adopts a quantile regression approach that allows the effects of unionization to vary across the conditional wage distribution. It is shown that if there are intrafirm differences in unionization, there does appear to be a premium among poorer paid workers in the formal sector. Although this cannot be given a causal interpretation, it suggests important issues about how unions may affect one part of the labor market. Copyright 2004, Oxford University Press.