Hedge Fund Replication: A Model Combination Approach
Author(s) -
Michael S. O’Doherty,
N. E. Savin,
Ashish Tiwari
Publication year - 2016
Publication title -
review of finance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.933
H-Index - 61
eISSN - 1875-824X
pISSN - 1572-3097
DOI - 10.1093/rof/rfw037
Subject(s) - replication (statistics) , portfolio , hedge fund , context (archaeology) , futures contract , tracking error , computer science , business , actuarial science , econometrics , finance , economics , mathematics , artificial intelligence , biology , statistics , paleontology , control (management)
Recent years have seen increased demand from institutional investors for passive replication products that track the performance of hedge fund strategies using liquid investable assets such as futures contracts. In practice, linear replication methods suffer from poor tracking performance and high turnover. We propose a model combination approach to index replication that pools information from a diverse set of pre-specified factor models. Compared with existing methods, the pooled clone strategies yield consistently lower tracking errors, generate less severe portfolio drawdowns, and require substantially smaller trading volume. The pooled hedge fund clones also provide economic benefits in a portfolio allocation context.
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