This paper explores the impact of educational attainment on immigrant earnings in Spain using a Quantile Regression approach. Most of the previous research on the impact schooling on earnings has focused on the mean effect neglecting the discrepancies that arise from unobserved heterogeneity....

This paper examines the effect of wage variation on individual wages. The results reveal that wage variation by educational classifications positively affects wages, while the skewness has a negative effect. As has been referred in previous literature on the issue, both results are consistent...

Wage inequality is a highly debated topic in policy and academic circles. Policy makers typically consider that a policy promoting the equalization of education levels among the individuals of a society – pushing everybody towards tertiary education – is a good strategy to fight wage...