Answers are grounded in this paper and cite their sources.
This document is a report prepared for for the DG for Employment and Social Affairs of the European Commission. It surveys the available evidence on the contribution of investment in human capital to aggregate productivity growth and on its impact on wages and other labour outcomes at the individual level. It also draws some tentative policy conclusions for an average European country.
No takes yet. Share an insight, caveat, or question.
De et al. (2003) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: