From the library
Competitive Strategy
Michael Porter, 1980
In one paragraph
Porter's structural analysis of why some industries are profitable and others are not, regardless of how well anyone is run. Five forces, three generic strategies, and the insistence that being stuck in the middle is a position rather than a compromise. Most useful when deciding which business to be in. Least useful for fast-moving or platform markets, where the framework's assumption of stable industry boundaries does not hold.
Also tagged
Where this sits in the operating system
Mental Models & Decision Frameworks
Systems Over Goals
Focus & Essentialism
Key insights
Industry structure sets the ceiling on profitability. How well a company is run determines its position under that ceiling, not the ceiling itself.
Five forces is a diagnostic, not a plan: it tells you where the pressure comes from before you decide what to do about it.
Stuck in the middle is a real position with real costs, not a moderate compromise between two strategies.
Recognise it early
The failure and the correction sit side by side deliberately. Read the left column asking whether any of it is already true of you.
Trying to be all things to all people
Competing on operational effectiveness alone
Copying competitors instead of differentiating
Short-term strategic thinking and frequent position changes
Ignoring industry structure and competitive forces
The same idea, argued differently
Brian Christian, Tom Griffiths
The full breakdown
Before you close this
Naming the specific moment you will act roughly doubles the odds you do.
Reference
- Author
- Michael Porter
- Published
- 1980
- Category
- Business
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