%0 Journal Article %A Claude B. Erb %A Campbell R. Harvey %A Tadas E. Viskanta %T Expected Returns and Volatility in 135 Countries %D 1996 %R 10.3905/jpm.1996.409554 %J The Journal of Portfolio Management %P 46-58 %V 22 %N 3 %U https://jpm.pm-research.com/content/iijpormgmt/22/3/46.full.pdf