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Title: Mandatory Annuitisation, Wealth Transfer and Utility Enhancing Policy: Singapore’s CPF Life Scheme
Authors: Tan, Boon Seng
Keywords: Life annuity
Differential mortality
Issue Date: 2015
Source: Tan, B. S. (2015). Mandatory annuitisation, wealth transfer and utility enhancing policy: Singapore's CPF Life scheme. International Journal of Public Policy, 11(4/5/6), 143-151.
Series/Report no.: International Journal of Public Policy
Abstract: We estimate the wealth elasticity of longevity in Singapore and discuss its implication for the CPF Life policy in Singapore. Using data from 220 obituaries in 1989 and controlling for the trend of improved longevity over the century, we found a statistically significant wealth elasticity of longevity. Despite weaknesses of the research design, this result suggests that a mandatory life annuity is a regressive wealth transfer but not always a bad policy. When consumption and bequest are perfect substitute, there is no insurance benefit from annuity, and the policy is inefficient if administrative cost is positive. For the other extreme case that bequest has no value based on Brown (2003), the small elasticity of 0.0126 means that utility improvement from insuring longevity risks more than compensate for utility loss from the regressive transfer even for the poor, resulting in Pareto improvement. The plausible case that bequest and consumption are imperfect substitute most likely result in Kaldor-Hick efficiency meaning the policy is utility enhancing but requires compensatory redistribution of wealth towards the poor.
ISSN: 1740-0600
DOI: 10.1504/IJPP.2015.070561
Schools: Nanyang Business School 
Rights: © 2015 Inderscience Enterprises Ltd. This is the author created version of a work that has been peer reviewed and accepted for publication by International Journal of Public Policy, Inderscience Enterprises Ltd. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:NBS Journal Articles

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