RS Ron Surz (not verified) 5th September 2015 | 3:38pm The S&P SPIVA studies are indeed wrong, as are the Morningstar studies on manager failures. Peer groups will mess you up. See http://www.ppca-inc.com/pdf/Peer-Groups-Will-Mess-You-Up.pdf Reply
The S&P SPIVA studies are indeed wrong, as are the Morningstar studies on manager failures. Peer groups will mess you up. See http://www.ppca-inc.com/pdf/Peer-Groups-Will-Mess-You-Up.pdf