Abstract
We considered five risk-based strategies: equally-weighted, equal-risk budget, equal-risk contribution, minimum variance and maximum diversification. All five can be well described by exposure to the market-cap index and to four simple factors: low-beta, small-cap, low-residual volatility and value. This is, in our view, a major contribution to the understanding of such strategies and provides a simple framework to compare them. All except equally-weighted are defensive with lower volatility than the market-cap index. Equally-weighted is exposed to small-cap stocks. Equal-risk budget and equal-risk contribution are exposed to small-cap and to low-beta stocks. These three have a high correlation of excess returns and their portfolio largely overlap. They invest in all stocks available and have both a low turnover and low tracking error relative to market-cap index. Minimum variance and maximum diversification are essentially exposed to low-beta stocks. They are the most defensive, invest in much the same stocks and have high tracking error and turnover.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.