Michael Porter is considered one of the most important scholars in the field of strategy, and Ms. Magretta's book presents his ideas clearly and concisely. As a professor of strategy who has been teaching Porter's ideas to executives and students for more than 10 years, I enjoyed the book, even though I have read Porter's books and articles themselves. The book can be thought of as a more detailed yet accessible versions of two of his seminal articles, The Five Forces That Shape Competitive Strategy and What is Strategy.
If you have not read any of Porter's work before, this book is probably the best vehicle to get introduced to his ideas, and you will gain valuable insights. Even if you have read the above articles however, the book will still be useful, because Ms. Magretta updates the examples, integrates material from other works by Porter and makes the material more accessible without watering it down. The last chapter on Continuity is quite fresh for example. The case study examples have been updated, which was important for me. The discussion of how the desire to grow detracts from strategy is especially insightful and eye-opening. The Q&A with Michael Porter is also unique to this book. Finally, Ms. Magretta presents a list of additional readings case studies for those who are interested in pursuing the material further. In short, there is enough material to satisfy even avid readers of Porter's ideas.
One could of course point to some weaknesses as well. The strategy field has advanced quite a lot since Porter's ideas have been presented, and a full understanding of his concepts and views requires relating them to alternative views of strategy. For example, his 1996 article, What is Strategy, was written partly as a defense of his views vis-a-vis some of the alternative views. Furthermore, Porter's ideas are controversial and not universally accepted. Finally, one could argue that examples were picked conveniently to support Porter's views. However, these are more critiques of Professor Porter's views, rather than of the book itself.
One word of caution: Porter's ideas are wide-ranging. He has written about diverse topics such as competitive advantage of nations, clusters and global strategy and health care. Those are not in this book. This book focuses on his ideas on the field of business strategy, which is where he made his biggest mark.
The book will be most relevant and useful for practicing managers, especially senior managers or those who are part of the strategy formation process in their organizations. However, the general reader can also gain valuable insights. As someone who teaches and studies business strategy, I highly recommend this book.
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I found lots of necessary tools of how build business strategy, assess competitive advantage
the book is a good guidance for clearly explaining strategy, Five forces of an industry, a company’s competitive advantage, the value chain etc.
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- KeisukeReviewed in Japan on May 28, 2025
Great book on classic frameworks
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Cliente AmazonReviewed in Spain on August 25, 2022
libro que aporta poco
Format: HardcoverVerified Purchase - Michael WerneburgReviewed in Canada on May 17, 2012
simply an excellent introduction
Format: HardcoverVerified Purchase - Dr. David AreletteReviewed in Australia on July 18, 2021
A convenient reminder of all the ideas that I had forgotten.
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