Abstract

http://ssrn.com/abstract=292259
 
 

Citations



 


 



Making Retirement Income Last a Lifetime


John Ameriks


The Vanguard Group, Inc.

Robert Veres


Inside Information

Mark J. Warshawsky


Towers Watson


Journal of Financial Planning, December 2001

Abstract:     
Professional retirement planning advice relies to a great extent on the determination of how much retirement income can be provided by systematic withdrawals from an investment portfolio. Because future investment returns, inflation rates, and how long a retiree will live are unknown, one cannot know, with certainty, how much income a retirement portfolio can ultimately provide. Recent research has incorporated uncertainty regarding investment returns and inflation in estimating maximum safe portfolio withdrawal rates. However, uncertainty regarding length of life has not been fully considered. The goal of this article is to explore the sustainability of investment portfolio withdrawals using two distinct methodologies - historical analysis and Monte Carlo simulations - to address the risk of extreme longevity. The article also examines whether annuitizing a portion of client assets makes it more likely that retirees can enjoy higher incomes over longer retirements. The results of the analysis may lead financial advisors to reconsider recommendations regarding the structure of their clients' investment portfolios in retirement.

Accepted Paper Series





Not Available For Download

Date posted: January 3, 2002  

Suggested Citation

Ameriks, John and Veres, Robert and Warshawsky, Mark J., Making Retirement Income Last a Lifetime. Journal of Financial Planning, December 2001. Available at SSRN: http://ssrn.com/abstract=292259

Contact Information

John Ameriks (Contact Author)
The Vanguard Group, Inc. ( email )
P.O. Box 2600
MS V36
Valley Forge, PA 19482-2600
United States
610-503-5676 (Phone)
Robert Veres
Inside Information ( email )
P.O. Box 820
Mars Hill, NC 28754
United States
Mark J. Warshawsky
Towers Watson ( email )
Arlington, VA
United States
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