People would be a

People would be a lot more skeptical if they understood that there is an incredible amount of chance in the results that you observe for active managers. So the distribution of outcomes is enormously wide – but that’s exactly what you’d expect by chance with lots of active managers who hold imperfectly diversified portfolios. The … Read more

Markets are efficient, but

Markets are efficient, but there are different dimensions of risk and those lead to different dimensions of expected returns. That’s what people should be concerned with in their investment decisions and not with whether they can pick stocks, pick winners and losers among the various managers delivering basically the same product. Eugene Fama