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...

We calculate the risk faced by defined benefit plan providers arising from uncertain aggregate mortality — the risk that the average participant will live longer than expected. First, comparing the widely cited Lee-Carter model to industry benchmarks, we show that plan providers appear to...

The investment practices of public pension funds have become a topic of major interest in the wake of President Clinton's 1999 proposal to invest a portion of the Social Security Trust Funds in equities. Both supporters and opponents of the proposal point to the performance of public plans to...

The investment practices of public pension funds have become a topic of major interest in the wake of President Clinton's 1999 proposal to invest a portion of the Social Security Trust Funds in equities. Both supporters and opponents of the proposal point to the performance of public plans to...