Competitive Strategy

What Strategy Actually Is

Strategy is not a plan. A plan says "here's what we'll do." Strategy says "here's why this approach will win given the competitive landscape, our strengths, and the constraints we face." Strategy is the logic that connects your actions to your desired outcome through an environment you don't fully control.

Good strategy has three elements (Richard Rumelt): a diagnosis of the challenge, a guiding policy for dealing with it, and a set of coherent actions that implement the policy.

Competitive Positioning

Michael Porter's fundamental insight: there are only two sustainable competitive advantages — being the lowest-cost provider, or being differentiated in a way customers value enough to pay a premium. Trying to be both simultaneously (the "stuck in the middle" trap) usually means you excel at neither.

Porter's Five Forces

Before choosing a strategy, understand the competitive dynamics of your environment:

Force	What It Means	Strategic Question
Rivalry among competitors	Intensity of competition between existing players	How many competitors? How aggressive? Is the market growing?
Threat of new entrants	How easy is it for new competitors to enter?	What barriers to entry exist? Capital, expertise, regulation, network effects?
Threat of substitutes	Can customers solve their problem a different way?	What alternatives exist? How easily can customers switch?
Bargaining power of buyers	How much leverage do customers have?	Are there many buyers or few? Can they easily compare options?
Bargaining power of suppliers	How much leverage do suppliers have?	Are there alternative suppliers? How critical is their input?

Building Moats

Warren Buffett's concept of "economic moats" — structural advantages that protect a business from competition over time. The wider the moat, the more sustainable the advantage.

Types of Moats

• Network effects: The product becomes more valuable as more people use it. Every new user makes the platform more attractive to the next user. Examples: social networks, marketplaces, payment systems. The strongest moat because it's self-reinforcing.
• Switching costs: It's expensive, difficult, or risky for customers to move to a competitor. Enterprise software (data migration), banks (direct debits, account numbers), ecosystems (Apple). High switching costs create lock-in.
• Economies of scale: Larger operations produce at lower unit costs. Walmart can negotiate lower prices from suppliers than a local shop. But scale advantages have limits — at some point, diseconomies of scale (bureaucracy, coordination costs) set in.
• Brand: When customers choose you based on trust, identity, or emotional connection rather than pure feature comparison. Strong brands command premium pricing and survive product mishaps that would kill unknown competitors.
• Intangible assets: Patents, licenses, proprietary data, regulatory approvals. These are legal barriers that competitors cannot simply copy their way past.
• Cost advantages: Structural cost advantages — access to cheaper resources, more efficient processes, favourable geography — that competitors cannot easily replicate.

Asymmetric Strategy

The most powerful strategic position is asymmetry — where your upside is large and your downside is small. This applies to businesses, careers, and individual decisions.

Principles of Asymmetric Advantage

• Compete where others can't or won't. Don't fight the strongest competitor on their strongest ground. Find the gap — the underserved niche, the ignored customer segment, the unfashionable approach that actually works.
• Stack multiple small advantages. One small advantage is easily copied. Ten small advantages stacked together create a position that's nearly impossible to replicate because competitors would have to copy all ten simultaneously.
• Move fast where the cost of failure is low. In areas where you can experiment cheaply and reverse course easily, speed is the advantage. The company that runs 100 experiments while the competitor runs 10 will find more winners.
• Build advantages that compound. Knowledge compounds. Relationships compound. Data compounds. Reputation compounds. Prefer strategies where today's effort makes tomorrow's effort more effective.

Strategic Thinking Habits

• Think in time horizons. What's the right move for this quarter? This year? This decade? The answers are often different. The best strategists optimise for the longest time horizon they can sustain.
• Ask "what has to be true?" For any strategy to work, certain conditions must hold. Identify those conditions explicitly. Then test whether they're actually true. Most failed strategies fail because of an untested assumption, not poor execution.
• Study your competitors' constraints, not just their moves. Knowing what a competitor can't do is often more valuable than knowing what they're doing. Their constraints reveal opportunities.
• Play positive-sum games. In finite games (one-time interactions), winning often means someone else loses. In infinite games (repeated interactions, careers, relationships), the best strategy is to create value for everyone. People who create value attract opportunity.
• Preserve optionality early, commit later. When uncertainty is high, keep your options open. As information increases, commit decisively. The mistake is either committing too early (before you know enough) or too late (after the opportunity has passed).

Common Strategic Errors

Error	Description	Correction
Mimicry	Copying a competitor's strategy without understanding the conditions that make it work for them	Understand your own strengths and constraints first. Their strategy was designed for their position, not yours.
Overextension	Trying to be everything to everyone, entering too many markets, serving too many segments	Focus. Strategy is as much about what you don't do as what you do.
Ignoring second-order effects	Predicting the immediate result but missing the chain reaction	Always ask "and then what?" at least three times.
Fighting the last war	Using strategies that worked in previous conditions without adapting to current reality	Regularly question whether your mental model of the competitive landscape is still accurate.
Confusing strategy with tactics	"We'll use social media marketing" is a tactic, not a strategy	Strategy explains why your approach will win. Tactics are how you execute it.