The recent financial crisis and historical record suggest important lessons about the design of national pension systems. First, wide fluctuation in asset returns makes it hard for well-informed savers to select a saving rate or a sensible investment strategy for DC pensions. Workers who follow...

This paper examines how the menu of investment options made available to workers in defined contribution plans influences portfolio choice. Using unique panel data of 401(k) plans in the U.S., we present three principle findings. First, we show that the share of investment options in a...

The recent financial crisis and the historical record suggest important lessons about the design of national pension systems. First, wide fluctuations in asset returns make it hard for well-informed savers to select a saving rate or a sensible investment strategy for defined-contribution (DC)...