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7 Powers: The Foundations of Business Strategy Paperback – October 27, 2016
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Purchase options and add-ons
- Print length210 pages
- LanguageEnglish
- Publication dateOctober 27, 2016
- Dimensions6 x 0.53 x 9 inches
- ISBN-100998116319
- ISBN-13978-0998116310
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Editorial Reviews
Review
"The forces of competition are just incredibly strong. Everyone is trying to eat your lunch, and if you don’t read 7 Powers you’re going to die a lot sooner" - Reed Hastings, CEO and Co-Founder of Netflix
"7 Powers lays out a clear, compelling and insightful framework for thinking about the persistent sources of competitive advantage. Helmer draws on three decades of experience to break down how companies establish power and shape their industries, illustrating at every turn with entertaining and illuminating examples" - Jonathan Levin, Philip H Knight Dean, Stanford Graduate School of Business
"Hamilton Helmer understands that strategy starts with invention. He can't tell you what to invent, but he can and does show what it takes for a new invention to become a valuable business" - Peter Thiel, entrepreneur and investor
"7 Powers provides vital guidance for any business person developing strategy. I have known Hamilton for over a decade since his time as a strategy advisor to Adobe, and I am delighted that he is now sharing his original and compelling business insights" - Bruce Chizen, former CEO of Adobe
"Hamilton is a deep thinker who makes a compelling connection between passion and good business. His ideas are well thought out, wise, and often challenging. I always look forward to what he has to say" - Pete Docter, Pixar director and two-time Academy Award winner for Up and Inside Out
"Making a small number of decisions wisely is far more important than making a lot of decisions correctly. Hamilton Helmer explains exactly how the leaders of the world's most successful businesses get that small number just right" - Mike Moritz, Chairman of Sequoia Capital
"Correctly places enormous value on execution and on culture. However, I think this sometimes leads to insufficient importance being placed on strategy. Hamilton Helmer's deeply incisive work will hopefully help correct that" - Patrick Collison, CEO and Co-Founder of Stripe Silicon Valley
"7 Powers is a highly innovative approach to understanding some of the key underlying drivers of company value and capturing ideas that certainly are not very well understood in the markets. And the result has been one of the most exceptional and sustained alpha records I’ve ever seen" - Blake Grossman, former CEO of Barclays Global Investors
"This book is a must-read for anyone starting or growing a business. It lays out an elegant and insightful framework that really helped inspire my thinking about building and maintaining strategic advantage in a competitive landscape" - Daphne Koller, President and Co-Founder of Coursera
"A startup must have a compelling way of getting traction to be investable. Otherwise, it’s simply a bleeding hole that burns through money. 7 Powers rigorously lays out the strategies for a company to get this traction and details what it takes to get there. Anyone starting a business should read it" - Sean O’ Sullivan, Founder and Managing Partner, SOSV
"A master in the discipline of strategy, Hamilton has condensed 40 years of thought and practice into a single readable book. Read it and to your benefit you will see the 7 Powers everywhere you look" - Mark Baumgartner, Chief Investment Officer, Institute for Advanced Study
"Mentor has benefited from a continuing consulting relationship with Hamilton for the better part of 20 years and has incorporated many of his ideas and principles into the core of our strategy. 7 Powers consolidates those ideas and principles into a powerful framework and vocabulary to describe and permit analysis of where a company stands in its competitive space. It’s a powerful work" - Greg Hinckley, President, Mentor Graphic Corporation
Product details
- Publisher : Hamilton Helmer (October 27, 2016)
- Language : English
- Paperback : 210 pages
- ISBN-10 : 0998116319
- ISBN-13 : 978-0998116310
- Item Weight : 11 ounces
- Dimensions : 6 x 0.53 x 9 inches
- Best Sellers Rank: #24,608 in Books (See Top 100 in Books)
- #28 in Strategic Business Planning
- #36 in Systems & Planning
- #306 in Business Management (Books)
- Customer Reviews:
About the author

Mr. Helmer is the Co-Founder and Chief Investment Officer of Strategy Capital. He has spent his career as a practicing business strategist: advising companies, investing based on strategy insights and teaching strategy. At Helmer & Associates (later Deep Strategy), a consulting firm he founded, he led over 200 strategy projects with major clients such as Adobe Systems, Agilent Technologies, Coursera, Hewlett-Packard, John Hancock Mutual Life, Mentor Graphics, Netflix, Raychem, and Spotify. With the Strategy Capital team, he continues to advise the founders of companies such as Brex, Scale AI, Lyft, Convoy, Insitro and Ginkgo Bioworks. In the last three decades he has also utilized his strategy concepts as a public equity investor, first with proprietary accounts and more recently with Strategy Capital. Prior to Helmer & Associates he was employed at Bain & Company. He holds a Ph.D. in Economics from Yale University and is a Phi Beta Kappa graduate of Williams College. Mr. Helmer taught Business Strategy in the Economics Department of Stanford University for a decade until 2018.
Customer reviews
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Learn more how customers reviews work on AmazonReviewed in the United States on December 2, 2019
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Top reviews
Top reviews from the United States
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7 Powers requires no existing knowledge to understand the main points.
The equations seemed unnecessary and almost silly but maybe that's just me. I have a background in maths and yet I feel like the math added to this book would have been better relegated to a different book, it didn't fit and seems almost to play a role of validating the rest of the content with artificial rigor.
The book is an absolute must read if you are a founder building a business or a long-term investor and betting on the durable long-term competitive strengths of the business. Hamilton Helmer, the author, defines the meaning of strategy and power:
Strategy: The study of the fundamental determinants of potential business value
Power: The set of conditions creating the potential for persistent differential returns
and then goes to show that a business derives its Potential Value = [Market Scale] * [Power]. Hamilton lays out the seven sources of Powers for a business, all from first principles, and illustrates these with very good examples from the real world. The seven powers: Scale economics, Network economics, counter-positioning, switching costs, branding, cornered resource, process power.
My favorite power is the one called “Counter-Positioning”. I have read all the popular strategy books and I don’t think I have come across this concept as clearly articulated in any other book. He defines Counter-Positioning as follows: “A newcomer adopts a new, superior business model which the incumbent does not mimic due to anticipated damage to their existing business.”
Here is what Reed Hastings says about Counter-Positioning in the book’s introduction. “Throughout my career I have often observed power incumbents, once lauded for their business acumen, failing to adjust to a new competitive reality. The result is always a stunning fall from grace. A superficial thinker might pin this on lack of vision and leadership. Not Hamilton. By inventing the concept of Counter-Positioning, he was able to peel back the layers into the deeper reality of these situations. Rather than lacking vision, Hamilton established, these incumbents are in fact acting in an entirely predictable and economically rational way. Our earlier battle with Blockbuster bore out this notion”
Hamilton is not only an author and an academic. He was also an early investor in Netflix and had tremendous impact on the strategy at Netflix and many other organizations. This book is a must read. I strongly recommend it!
Reviewed in the United States 🇺🇸 on December 2, 2019
The book is an absolute must read if you are a founder building a business or a long-term investor and betting on the durable long-term competitive strengths of the business. Hamilton Helmer, the author, defines the meaning of strategy and power:
Strategy: The study of the fundamental determinants of potential business value
Power: The set of conditions creating the potential for persistent differential returns
and then goes to show that a business derives its Potential Value = [Market Scale] * [Power]. Hamilton lays out the seven sources of Powers for a business, all from first principles, and illustrates these with very good examples from the real world. The seven powers: Scale economics, Network economics, counter-positioning, switching costs, branding, cornered resource, process power.
My favorite power is the one called “Counter-Positioning”. I have read all the popular strategy books and I don’t think I have come across this concept as clearly articulated in any other book. He defines Counter-Positioning as follows: “A newcomer adopts a new, superior business model which the incumbent does not mimic due to anticipated damage to their existing business.”
Here is what Reed Hastings says about Counter-Positioning in the book’s introduction. “Throughout my career I have often observed power incumbents, once lauded for their business acumen, failing to adjust to a new competitive reality. The result is always a stunning fall from grace. A superficial thinker might pin this on lack of vision and leadership. Not Hamilton. By inventing the concept of Counter-Positioning, he was able to peel back the layers into the deeper reality of these situations. Rather than lacking vision, Hamilton established, these incumbents are in fact acting in an entirely predictable and economically rational way. Our earlier battle with Blockbuster bore out this notion”
Hamilton is not only an author and an academic. He was also an early investor in Netflix and had tremendous impact on the strategy at Netflix and many other organizations. This book is a must read. I strongly recommend it!
1) Incisive theoretical frameworks for dynamics that I'd observed intuitively in my work as an investor and board member for startup companies but couldn't quite put my finger on explaining. E.g., that individual company leaders are not sources of sustained competitive advantage ("cornered resources" in Hamilton's terms) because their services can be bought and sold and thus their value is arbitraged by the market. (Note this applies even to company founders - "superstar" teams will typically raise capital at much higher prices than "unknowns". Very often the price paid by investors for this talent does not adequately compensate for the market risk still faced by the fledgling company.)
and 2) whole new ways of thinking about the relationship between market opportunities (what most startups and VCs blindly chase), and the potential for sustainable, differentiated value to be built by a single firm within that market opportunity (Hamilton's concept of "Power"). I can't wait to apply these lessons to my own career going forward, and will be recommending Hamilton's ideas to all companies and entrepreneurs I work with from now on!
Reviewed in the United States 🇺🇸 on February 12, 2020
1) Incisive theoretical frameworks for dynamics that I'd observed intuitively in my work as an investor and board member for startup companies but couldn't quite put my finger on explaining. E.g., that individual company leaders are not sources of sustained competitive advantage ("cornered resources" in Hamilton's terms) because their services can be bought and sold and thus their value is arbitraged by the market. (Note this applies even to company founders - "superstar" teams will typically raise capital at much higher prices than "unknowns". Very often the price paid by investors for this talent does not adequately compensate for the market risk still faced by the fledgling company.)
and 2) whole new ways of thinking about the relationship between market opportunities (what most startups and VCs blindly chase), and the potential for sustainable, differentiated value to be built by a single firm within that market opportunity (Hamilton's concept of "Power"). I can't wait to apply these lessons to my own career going forward, and will be recommending Hamilton's ideas to all companies and entrepreneurs I work with from now on!
It is just flat out solid advise.
If you're invested in stocks like I know I am, I wish the people responsible for well being of my investments would read this book, or get fired.
My favourite part of the book was the case studies - fun tech stories for anyone that loves tech history. There's rigorous supporting computations for each power, which might feel academic to the more practical reader, but the book is valuable even if you choose to skip that section. Reed Hastings opens with a great intro on how this business strategy framework was used at Netflix. Overall, great read!
Top reviews from other countries
Simple, but not simplistic, this is a marvelous read and a must for anyone interested in strategy, business and technology.

















