1 “...This paper uses a new measure of human capital, which distinguishes both quality and quantity...”

2 “...This paper provides a new measure of human capital using PISA and PIAAC surveys, and mean years...”

3 “... measure of human capital as an intermediary variable. This new measure of human capital, devised...”

4 “... of total factor productivity and human capital in explaining current cross-country disparities in GDP per...”

5 “... are sometimes used to assess the quality of human capital in an economy with a view to correcting simpler...”

6 “... human capital, the ability of individuals to finance this investment and the institutional...”

7 “... investment in human and knowledge-based capital to allow upgrading in the global value chains...”

8 “... implications for policies that aim at increasing investment in human capital...”