Fuzzy Math in Quant ETFs? A $1 Trillion Boom Draws Naysayers
Fuzzy Math in Quant ETFs? A $1 Trillion Boom Draws Naysayers Bloomberg October 30, 2018 Justina Lee and Lu Wang https://www.bloomberg.com/news/articles/2018-10-30/fuzzy-math-in-quant-etfs-a-1-trillion-boom-draws-naysayers Today’s rules-based investing models were supposed to take the guesswork out of Ben Graham’s age-old principle of using “established standards of value” in deciding what to own. In practice, some argue, they’ve made…