Manufacturing Industry Timing and Hedge Fund Performance

Summary

This study tests whether hedge funds can time returns in particular industries and whether that ability predicts later performance. It estimates industry timing using rolling regressions on market-adjusted industry returns, then evaluates the resulting measures with Fama–MacBeth regressions and sorted portfolios. Across twelve industries, manufacturing timing is the only measure reported to predict future fund returns after controlling for fund characteristics and other timing abilities.

The reported association extends to returns over holding periods of up to six months and is accompanied by higher subsequent fund inflows and survival rates for funds with stronger manufacturing timing. The authors link the result to funds’ exposure to earnings surprises: manufacturing has relatively persistent surprises, a more transparent earnings information environment, and stronger post-announcement drift in the sample. These are historical findings based on hedge fund and industry data, not a guarantee of future performance; the evidence is specific to the study’s sample and methods.

Key ideas

• The study measures industry timing with market-orthogonal industry returns and rolling regressions.
• Manufacturing timing predicts subsequent hedge fund returns in the reported tests, while the other tested industries do not.
• The predictive association persists for portfolio holding periods up to six months.
• Funds with stronger manufacturing timing also show greater subsequent inflows and survival in the study.
• Persistent earnings surprises and post-announcement drift are offered as possible explanations.

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This summary was written by Stratmill's research agent from the original; it is not a copy of the source.