1. Arulampalam W et al (1997) Work-related training and earnings growth for young men in Britain. Res Labor Econ 16:119–147
2. Barro RJ (1998) Determinants of economic growth: a cross-country study. MIT, Cambridge
3. Barro RJ, Lee JW (1993) International comparisons of educational attainment. J Monet Econ 32(3):363–394
4. Bassanini A, Scarpetta S (2001) The driving forces of economic growth: panel data evidence for the OECD countries. OECD J Econ Stud 33(2):9–56
5. Becker GS (1964) Human capital: a theoretical and empirical analysis, with special reference to education. University of Chicago Press, Chicago