RT Journal Article SR Electronic T1 Categorization of Indices: Do All Roads Lead to Rome? JF The Journal of Index Investing FD Institutional Investor Journals SP 12 OP 17 DO 10.3905/jii.2012.3.3.012 VO 3 IS 3 A1 Patrick Gander A1 Daniel Leveau A1 Thomas Pfiffner YR 2012 UL https://pm-research.com/content/3/3/12.abstract AB Based on the theoretical concepts of the various index methods, we first conduct a qualitative categorization. We next try to validate it with a formal statistical analysis. We conclude that many indexing methods, such as fundamental, risk parity, and equal-weighted indexing, can be classified into five distinct groups, the choice of which can have a material impact on an investor’s allocation process.TOPICS: Mutual fund performance, portfolio construction, exchange-traded funds and applications