The demand for enhanced annuities

• 成果类型: Article
• 署名作者: Steinorth, Petra
• 署名单位: St. John's University
• 刊物名称: JOURNAL OF PUBLIC ECONOMICS
• ISSN/ISSBN: 0047-2727
• DOI: 10.1016/j.jpubeco.2012.07.007
• 发表日期: 2012
• 页码: 973-980
• 关键词: Enhanced annuities; adverse selection; Annuity demand; Timing of annuity purchase

摘要

This paper examines market reaction to the introduction of enhanced annuities in a market for deferred standard annuities. The previous literature shows that individuals can try to avoid risk classification by contracting a standard annuity earlier in their life. This paper offers a new perspective to the timing of the annuity purchase under the assumption that individuals already have an idea about their future risk type when young which becomes clearer over time. It shows that enhanced annuities can crowd out earlier standard annuities completely if the individuals have incomplete knowledge of their future risk type. However, if individuals are sufficiently risk averse and there is a sufficiently high proportion of low risks in the population, both products can remain in the market where lower risk types buy enhanced annuities while the higher risks stick to the early standard annuities. The paper identifies the equilibrium candidate with both annuity types to be Pareto-superior and the unique equilibrium. (C) 2012 Published by Elsevier B.V.