RT Journal Article SR Electronic T1 Multifactor Indexes Made Simple: A Review of Static and Dynamic Approaches JF The Journal of Index Investing FD Institutional Investor Journals SP 87 OP 99 DO 10.3905/jii.2016.7.2.087 VO 7 IS 2 A1 Mehdi Alighanbari A1 Chin Ping Chia YR 2016 UL https://pm-research.com/content/7/2/87.abstract AB Multifactor index fund allocations are increasingly becoming the preferred approach to factor investing. This article examines the return–risk characteristics of nine static and dynamic weighting strategies over a 36-year period. The results highlight that a simple strategy that equal weights multiple factor indexes has historically proved more effective than many of the more complex approaches—pointing to its potential as a way to combine factors, especially in the absence of active investment views and skills. However, a dynamic factor-weighting strategy based on fundamental signals also has merit if the investor believes she has the insight or skills required.TOPICS: Mutual funds/passive investing/indexing, analysis of individual factors/risk premia