A perennial criticism regarding the use of social media in social science research is the lack of demographic information associated with naturally occurring mediated data such as that produced by Twitter. However the fact that demographics information is not explicit does not mean that it is...

Luxury bequests impart systematic effects of age to an investor's optimal allocation: the expected percentage allocation to equities rises throughout retirement. When bequests are luxuries the marginal utility of bequests declines more slowly than the marginal utility of consumption. This is...

Volume 1A: The global demography of aging : facts, explanations, future / D.E. Bloom, D.L. Luca -- Macroeconomics, aging, and growth / R. Lee -- Migration and the demographic shift / A. Zaiceva, K.F. Zimmerman -- Global demographic trends : consumption, saving, and international capital flows /...

As most other OECD Member countries had already done, Australia has, since 1991, supplemented an existing flat-rate universal (but means-tested) residence-based old-age pension by a compulsory earnings related second tier for employees known as the “Superannuation Guarantee”. However, it was...