References
- Abeysinghe, T., and J. Gu. 2011. “Lifetime Income and Housing Affordability in Singapore.” Urban Studies 48: 1875–1891. doi:10.1177/0042098010380956.
- Kleiber, C., and S. Kotz. 2003. Statistical Size Distribution in Economics and Actuarial Sciences. John Wiley and Sons.
- Lee, R., and A. Mason, members of the NTA Network. 2014. Is Low Fertility Really a Problem? Population Aging, Dependency, and Consumption. Science 346 (6206): 229–234, doi: 10.1126/science.1250542.
- Limbrunner, J. E., R. M. Ogel, and L. C. Brown. 2013. “Estimation of Harmonic Mean of a Lognormal Variable.” Journal of Hydrologic Engineering 5: 59–66. doi:10.1061/(ASCE)1084-0699(2000)5:1(59).
- McKenzie, C. 2013. “Income and Wealth Inequality in Japan.” In Income Inequality, Economic Disparity and the Middle Class in Affluent Countries, edited by J. C. Gornick, and M. Jantti, 389–415. Stanford, California: Stanford Univ Press.
- Sanderson, W. C., and S. Scherbov. 2015. “Are We Overly Dependent on Conventional Dependency Ratios?” Population and Development Review 41: 687–708. doi:10.1111/padr.2015.41.issue-4.
- United Nations. 2015. World Population Prospects: The 2015 Revision. New York: Department of Economic and Social Affairs, Population Division.