Hedge Funds: Myths and Limits

Lhabitant offers a solid introductory treatment of hedge funds that primarily targets buy-side professionals. Its appeal is the fact that it delves into aspects of hedge funds that other books don't address. In particular, it raises a number of concerns—biases in hedge fund indexes, skewed return distributions, etc.—that go beyond the usual warnings about transparency and liquidity. For this reason, I recommend it as a valuable supplement for McCrary (2002).

 

Opening chapters describe the history of hedge funds; regulatory frameworks for hedge funds in jurisdictions around the world; and business structures for hedge funds. The material is informative and includes plenty of anecdotes and industry folklore. We get to know stories behind famous or infamous managers: Jeff Vinick, Julian Robertson, Michael Berger and David Mobley.

Next, Lhabitant turns to the trading strategies of hedge funds. He starts off by describing basic concepts such as short-selling, margin, derivatives, and leverage. Many readers will find this too basic and skip forward. Subsequent discussions of various "arbitrage" strategies, event-driven strategies, and directional strategies are solid but cover ground that is also covered by numerous other authors.

An excellent chapter on hedge fund indices describes the many indices that are available to investors. It also identifies the biases that creep into these benchmarks:

survivorship bias,

selection bias,

backfill bias,

double-counting bias, and

reporting bias.

Several chapters describe the process of investing in hedge funds. These discussions are the least satisfying of the book. The author starts with the basics, developing such notions as diversification, efficient frontiers, the Sharpe ratio, etc. While these discussions offer one of the best non-technical introductions to this material that I am aware of, it seems out of place. Any reader who is in a position to invest millions of dollars in a limited partnership should already be thoroughly familiar with this material.

Contents

1. Introduction

Hedge Fund Overview

2. The basics revisited

3. Legal environment and structures

4. Operational and organizational structures

Hedge Fund Strategies

5. Introduction

6. The tools used by hedge funds

7. Long/short strategies

8. Arbitrage and relative value strategies

9. Event-driven strategies

10. Directional strategies

11. Hedge fund indices

12. Hedge fund performance: beyond NAVs

Hedge Fund Investing

13. Introduction

14. Asset allocation

15. Hedge fund selection

16. Funds of funds and metadiversification

17. Capital-guaranteed products

18. Advanced topics: inside the black box

19. Conclusion

Appendix: The statistics of hedge funds

The author makes important points about the skewness of hedge fund returns and why this can undermine traditional mean-variance analysis.

A chapter on selecting funds touches "all the bases" but could offer more depth. For example, there is a list of questions to ask hedge fund management, but no indication of what answers to expect. What should an investor look for in a fund's custody arrangement? How about their fee schedule? Lhabitant doesn't say.

A chapter on funds of funds describes these constructs, points out their pitfalls, and recommends hedge fund consultants as a viable alternative. Another chapter describes capital guarantee products, which are essentially OTC put options on a hedge fund. A closing chapter is a non-technical introduction to the many sorts of quantitative tools used in analyzing performance and marketing hedge funds: factor models, principal component analysis, style analysis, style "radars," etc.

There are plenty of books available on hedge funds—several better than this. What makes Lhabitant appealing is the fact that it is different from other books. It fills in details and offers warnings that other books don't. If you read two books on hedge funds, make Lhabitant the second.

 

 

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