%0 Journal Article %A Paul H. Massey %T The mutual fund liquidity ratio %B A trap for the unwary %D 1979 %R 10.3905/jpm.1979.408677 %J The Journal of Portfolio Management %P 18-21 %V 5 %N 2 %U https://jpm.pm-research.com/content/iijpormgmt/5/2/18.full.pdf