The biggest financial risk most American retirees still underestimate is not the market. It is longevity. The risk of outliving the plan.
Fortune‘s Sasha Rogelberg reported in May on new research from the National Bureau of Economic Research showing that Gen X workers who retire early pay a steep cognitive price for it. That is the health story, and it is real. The financial story underneath it is bigger, and it is the one most still do not understand.