1. Baumol, W. "Multivariate Growth Patterns: Contagion and Common Forces as Possible Sources of Convergence." In W. Baumol, R. Nelson, and E. Wolff (eds.), Convergence of Productivity. New York: Oxford University Press, 1994, pp. 62-85.
2. Blomström, M.; Lipsey, R.; and Zejan, M. "What Explains the Growth of Developing Countries?" In W. Baumol, R. Nelson, and E. Wolff (eds.), Convergence and Productivity. New York: Oxford University Press, 1994, pp. 242-259.
3. Bowley, A., and Stamps, J. The National Income 1924: A Comparative Study of the Income of the United Kingdom in 1911 and 1924. Oxford: Clarendon Press, 1927.
4. Bronfenbrenner, M. "A Note on Relative Shares and the Elasticity of Substitution." Journal of Political Economy, 1960, 68 (3), 284-287.
5. Bronfenbrenner, M. Income Distribution Theory. New York: Aldine-Atherton, 1971.