Active Factor Completion Strategies
设计了一个灵活框架，为传统多资产配置构建不同的因子补全策略，包括因子尾部对冲、受限因子补全和完全分散的多资产多因子方案，并能有机利用战术资产配置信号。
Embracing the concept of factor investing, the authors design a flexible framework for building out different factor completion strategies for traditional multi-asset allocations. Their notion of factor completion comprises a maximally diversified reference portfolio anchored in a multi-asset multi-factor risk model that acknowledges market factors such as equity, duration, and commodity, as well as style factors such as carry, value, momentum, and quality. The specific nature of a given factor completion strategy varies with investor preferences and constraints. The authors tailor a select set of factor completion strategies that include factor-based tail hedging, constrained factor completion, and a fully diversified multi-asset multi-factor proposition. Their framework is able to organically exploit tactical asset allocation signals without sacrificing the notion of maximum diversification. To illustrate, the authors additionally embed the common trend style that permeates many asset classes, and they also include the notion of style factor momentum. <b>TOPICS:</b>Portfolio management/multi-asset allocation, style investing <b>Key Findings</b> ▪ The authors design a flexible framework for building out different factor completion strategies for traditional multi-asset allocations using a maximally diversified reference portfolio anchored in a multi-asset multi-factor risk model comprising market as well as style factors. ▪ The authors tailor a select set of factor completion strategies that include factor-based tail hedging, constrained factor completion, and a fully diversified multi-asset multi-factor proposition. ▪ Their framework is able to organically exploit tactical asset allocation signals without sacrificing the notion of maximum diversification, demonstrated by embedding the common trend style in asset classes as well as style factor momentum.