"Do public sector workers earn a wage premium in Djibouti and are the returns to education different across the sectors? The authors estimate private and public sector wage earnings using 1996 household survey data, while controlling for selectivity using Heckman's two stage approach. They find...

Does the public sector overpay or underpay workers relative to what they could earn in the private sector? Usual comparisons focus on similar jobs, but in a Developing country it is more sensible to focus on similar workers, as shown by the case of Vietnam