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 |
|---|---|
| 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 |