1 “...This paper uses a new measure of human capital that works much better in explaining productivity...”

2 “...This paper calculates new measures of human capital. Contrary to the existing literature...”

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

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

5 “...). They include alternative MFP measures, with human capital included or excluded, with different measures...”

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

7 “... for educational performance. Finally, investment in physical and - especially - human capital as a share...”

8 “... in human capital and encouraging innovation are also essential for long-term productivity growth...”