12 of 13 people found the following review helpful:
5.0 out of 5 stars
outstanding professional resource, August 24, 2010
This outstanding book on portfolio theory is a must-have for the professional risk-manager and trader. Note that this bound book is really one of three that Dr. Meucci has written; there is a full-length technical appendix and a full-length problems book that are on-line and free of charge. Also, all of his code is available from the Matlab Central site.
I acknowledge another reviewer's pov that the notation is non-standard, however I have a different reaction. Meucci has designed a notation that uniformly covers what are otherwise highly diverse fields. With this unified notation connections and comparisons are made quickly and effectively across areas that have to date been hard to reconcile. For instance, Chapter 5 on indices of satisfaction: I defy anyone to have a clearer comparison on the certainty equivalent, variance at risk, and coherence measures -- three areas that to my readings of the literature are otherwise unavailable all in one place. As another example: portfolio theory *is* all about multidimensional distributions, and Meucci covers uni- and multi-variate statistics in his first three chapters with deep additions in his technical appendices. Using this as a base it is clear how to construct and forecast the returns on a portfolio.
This book additionally brings robust statistical analysis to the fore. Rather than leaving the reader with a multivariate gaussian models and Markowitz mean-variance optimization Meucci starts in his later chapters a full repeal of these simple approaches and looks both at robust distribution analysis along with robust, or constrained, such as second-order cone programming, analysis of returns and optimization. This is the forefront of risk theory.
Given that Dr. Meucci lectures around the world on these materials and has made so much of his work available and largely free, I find it the height of laziness of the other reviewer to given 1 star and complain about notation. Rather, Meucci's book and material are the starting point for a well-conceived approach to the field and literature.
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18 of 27 people found the following review helpful:
4.0 out of 5 stars
Not for the faint-hearted, January 30, 2007
This review is from: Risk and Asset Allocation (Springer Finance) (Hardcover)
A great book if you have a strong mathematical background. But the question of asset allocation is bedevilled by mathematics which is too strong to support the weak data supplied by the markets in which we invest.
Unless this weak data is properly integrated into the asset allocation process, an area which Meucci spends too little time on, then the users of quantitative procedures will continue to be disappointed.
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12 of 22 people found the following review helpful:
1.0 out of 5 stars
a terriblly written and typeset text, June 25, 2010
Writing a book about a well developed technical subject does not require publishing one's own new ideas, but collecting the relevant and useful works and presenting them in a well-organized, easy to read, standard and accessible form. This is a point that Meucci fails to follow.
The whole book is written in a weird non-standard typesetting of formulas and mathematical equations. Clearly the author does not have any idea on where one should use parentheses, square brackets or curly brackets, and he has a strong desire to use curly brackets as much as he can. This causes one to spend more time to understand the formulas when it really becomes difficult to say it right away that for example E{...} is expected value, E times some equation or function E evaluated at some point. And yes, there are equations that the same letter E is used to mean different things.
There is also an unprofessional disregard of common/standard notations in the whole book. A good example is the Black-Scholes call option pricing formula. This is such a well-known formula that it takes no time to recognize it when you see it in a finance book. But in this book, look up the formula and see how long it takes for you to comfortably feel that this is the same BS formula that you already knew. What do you expect U, Z and E stand for in this formula? And to let you know, this is not the only place that, ironically, error function is used instead of normal cumulative.
In the book, you will find yourself reading same sentences and even paragraphs again and again, and not only this does not help to have any subtle or sophisticated point stick in mind but also makes reading of the book an annoying tedious experience. This is a clear indication that the writer has failed to well organize the book in order to avoid repeating himself. An example of this is multiple re-defining of PCA decomposition of a matrix.
Another very standard norm which is annoyingly ignored in the book, is that only the equations which are referred in the text should be numbered, so that you will not end a chapter while numbering an equation (3.262), and referring to equation numbers of such long in the text, and making a page with multiple formulas full of equation numbers.
I do not know that Meucci has ignored standard conventions in technical finance literature in order to introduce a "fresh look" to the subject or had aimed to establish a sense of individualism by not following the norm. Whatever the reason, the text has become annoyingly unreadable and hard to access.
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