Upward, Richard (contributor); Wright, Peter (contributor) - 2007
Economics and
GEP Research Fellows.
Acknowledgements …”, Quarterly Jour-
nal of Economics 109, 921–.
Bartel, A. & Sicherman, N. (1998), “Technological change and the skill acquisition … of young
workers”, Journal of Labor Economics 16, 718–755.
Berman, E., Bound, J. & Griliches, Z. (1994), “Changes in the …