Some observers believe that investing a portion of the Social Security Trust Fund in equities would strengthen its finances and improve the program's intergenerational risk-sharing. However, equity investments would also expose the program to greater financial risk and potentially greater...

Financial advice tends to focus on financial assets, but other levers may be more important for most households. This paper proceeds in three stages. The first section reports a simple Excel spreadsheet exercise that provides a stylized example of the tradeoff between returns and time spent in...

Economic theory says that participants in 401(k) plans should gradually rebalance their portfolios away from stocks and toward less risky bonds as they approach retirement. Conventional target date funds attempt to do so by automatically rebalancing the household's portfolio periodically, but...

Households managing wealth decumulation in retirement must trade off the risk of outliving their wealth against the cost of unnecessarily restricting their consumption. Devising an optimal decumulation plan, reflecting uncertain mortality and asset returns, is well beyond the abilities of most...