Growth theory has come a long way. How much further can it go?
By Doug Campbell
McCallum, Bennett T. "Neoclassical vs. Endogenous Growth Analysis: An Overview." Federal Reserve Bank of Richmond Economic Quarterly, Fall 1996, vol. 82, no. 4, pp. 41-71
Solow, Robert M. "A Contribution to the Theory of Economic Growth," Quarterly Journal of Economics, February 1956, vol. 70, no. 1, pp. 65-94.
Solow, Robert M. "Technical Change and the Aggregate Production Function," The Review of Economics and Statistics, August 1957, vol. 39, no. 3, pp. 312-320.