The document discusses several studies on the economic and labor market outcomes of education in various countries. It finds that:
1. Returns to education are generally highest for primary education and tend to decline for subsequent levels, though some studies find a convex pattern with higher returns at secondary and higher levels.
2. Apprenticeships in Ghana provide the most benefits to those with no formal education, increasing their earnings by 50%.
3. Education influences the impact of health on labor outcomes in Ghana, with the effect of illness being larger for more educated individuals.
4. Existing household data sets in RECOUP countries are underutilized and can be used to further analyze returns to education, skills, and