1. Was Weber Wrong? A Human capital Theory of Protestant Economic History;David B Barrett;Quarterly Journal of Economics,1982
2. Taking Mankiw, Romer, and Weil Seriously;Ben S Bernanke;NBER Macroeconomics Annual,2001
3. Schooling and National Income: How Large are the Externalities?;Theodore R Breton;Education Economics,2010
4. The Marginal Product of Capital;Francesco Caselli;Quarterly Journal of Economics,2007
5. Growth and Human Capital: Good Data, Good Results;Daniel Cohen;Journal of Economic Growth,2007