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Cross-country data on the quantity of schooling : a selective survey and some quality measures
Fuente, Ángel de la, (2014)
Cost- and income-based measures of human capital
Le, Trinh, (2003)
Measuring human capital like physical capital : what does it tell us?
Judson, Ruth A., (2002)
Steady endogenous growth with population and R&D inputs growing
Howitt, Peter, (1999)
The institutional foundations of the multiplier process
Conversations with economists : a review essay
Howitt, Peter, (1986)