Index investors, in aggregate, are likely to realize higher returns because of lower costs and the effect of reversion to the mean on active strategies. (aaii.com)
«We are impressed by the inexorable tendency for reversion to the mean in security returns. (canadiancapitalist.com)
However, while the bears continue to pound the table for reversion to the mean, the market has not so quietly run up nearly 300 % since March of 2009. (bbvacompass.com)