Factors crash, and it is a fact of life. We have seen a few examples of factors, not just mildly underperforming, but showing signs of serious stress when they get too crowded. This happened in the ...

Let's use this classical statistics technique -- and some R, of course -- to get to some of the latent variables hiding in your data. Factor analysis is a classical statistics technique that examines ...

Based on the concept of factor investing, factor ETFs are exchange-traded funds that invest in companies displaying certain characteristics, or factors, that are associated with risk and return.