Maintaining financial independence in advanced age.

In an attempt to personalize Nobel Prize-winning financial literature, this article seeks to show how individuals can take responsibility for their own finances. For instance, before Markowitz's work, pension funds shied away from risky investments. Then, Markowitz proved that the safest portfolios are those that are diversified over many asset classes, including risky investments. More recently, Kahneman's psychological experiments proved that during uncertainty, people tend to generalize from a small number of representatives to the larger group. He warns us to collect data before drawing conclusions. Using such insights, this article shows how persons in advanced age can develop Investment Policy Statements (IPS) that tailor their financial resources to serve their life goals. This is accomplished safely and successfully by following some guidelines, based on lessons from the financial literature. These guidelines are as follows: (a) update IPS annually, (b) diversify annually by rebalancing, (c) match new liabilities to specific assets, (d) be aware of common errors, such as loss aversion, and (e) measure success by whether one's goals have been met.