Myopic loss aversion (MLA) has been proposed as an explanation for the equity premium puzzle, and a number of experiments on students indicate that people do exhibit MLA. However, many people do not rely on their own judgment when making investment decisions, but obtain help from financial...

Over the past 30 years, mutual funds have become the dominant vehicle through which individual investors prepare for retirement via defined contribution plans. Further, money market mutual funds, which hold $2.7 trillion as of September 2013, are now a major part of the cash economy in the U.S....