However, the graph also shows that the probability of tertiary education decreases with inequality, but only in the case of low PEB individuals. For example, inequality is found to increase the probability of obtaining at most a lower secondary degree, and lower the number of years of completed schooling, as in the previous case, both results hold for low parental education background individuals only (see Annex 3 for further details). Being interested in the potential mechanisms behind the inequality-growth nexus, it is therefore important to confirm that inequality has a differential impact on educational achievements using such alternative human capital measures.