Abstract
This chapter analyzes two types of investment strategies for an investor with a retirement savings plan. In the first, the investor sets an upper target which his wealth should not exceed. In the second, the investor adds a lower target which his wealth should not fall below. We evaluate the two approaches using a Black-Scholes model, with one risky stock and one risk-free bond, with the restriction that the investor cannot invest more than his current wealth in the risky stock. Results are illustrated using a 30-year time horizon, and we show outcomes using quantiles of the saver’s terminal wealth distribution. This refers to the level of accumulated wealth obtained by a given percentage of investors who follow the recommended strategy. We also draw out the connections between expected returns, affordable risk, and transparent fees for fund management.
Original language | English |
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Title of host publication | Retirement system risk management |
Subtitle of host publication | Implications of the New Regulatory Order |
Editors | Olivia S. Mitchell, Raimond Maurer, J. Michael Orszag |
Publisher | Oxford University Press |
Pages | 171-185 |
Number of pages | 15 |
Edition | 1 |
ISBN (Print) | 9780198787372 |
DOIs | |
Publication status | Published - 2016 |