Empirical evidence suggests that educational attainment nurtures people's social outcomes and promotes active participation in society and stability. However, it is unclear to what extent other types of human capital also correlate with social outcomes. Hence, we explored the opportunity offered by the PIAAC survey through its provision of…

Economists and policy makers often emphasise the importance of human capital as a key determinant in the pursuit of economic growth. The highest formal qualification in the educational system is the doctorate, which is attained after the first stage of tertiary education at ISCED 6 level. Doctorate holders play a central role in research and…