ROI is an important measure of an investment's performance but it has some drawbacks. Reviewed by Margaret James Fact checked by Suzanne Kvilhaug Return on investment (ROI) is a ratio that measures ...
Last month, two European quants, one working for Robeco and the other for Allianz, published a paper asking (and answering) whether formulaic investing is possible. Marcel Schwartz of Allianz and ...