Purified Factor Portfolios
March 10, 2017 - Equity Premium, Momentum Investing, Size Effect, Value Premium, Volatility Effects
How attractive are purified factor portfolios, constructed to focus on one factor by avoiding exposures to other factors? In their January 2017 paper entitled “Pure Factor Portfolios and Multivariate Regression Analysis”, Roger Clarke, Harindra de Silva and Steven Thorley explore a multivariate regression approach to generating pure factor portfolios. They consider five widely studied factors: value (earnings yield);… Keep Reading