All individuals need to decide how much to save during their working years, how much to spend during retirement, and the asset allocation of their portfolio in both periods. A portfolio's exposure to stocks and bonds affects key variables, such as the probability of portfolio failure, the degree...

Warren Buffett has consistently advised investors to follow a simple approach, diversifying broadly and minimizing costs. In fact, he recommended the trustee that will manage his wife's bequest to stick to a simple 90-10 stock-bond portfolio. Is this a sensible strategy for retirees in general?...

Academics, practitioners, and investors essentially agree that in the short term stocks are riskier than bonds. Which of these two assets is riskier in the long term, however, is controversial. This short article explores this issue by assessing long-term risk as suggested by Warren Buffett;...

The most important financial issue retirees have to deal with is whether their strategy will be able to sustain all the withdrawals they expect to make in retirement, as well as a bequest they aim to leave. For this reason, it is critical to periodically monitor the evolution of a financial plan...