Weekly Insight

The Evolution of Strategy

Every era gets the strategy it needs. Porter solved the biggest problem of the 1980s β€” it isn't the biggest problem anymore. So what's the missing piece for ours?

Michael Porter solved the biggest strategy problem of the 1980s. It isn't the biggest strategy problem anymore.

For most of us, strategy is taught as a collection of frameworks. Drucker. Ansoff. Porter. Mintzberg. Prahalad and Hamel. Kim and Mauborgne. Christensen. Rumelt. Roger Martin. McGrath.

We learn their models, their matrices, their theories. We read their books.

But perhaps there is another way to understand the history of strategy β€” not as a collection of theories, but as a series of missing pieces, added one at a time.

The Missing Piece, Decade by Decade

Every time the business world changed, yesterday's strategy became insufficient. And a thinker emerged to address the new problem.

Ten thinkers, ten decades, ten unsolved problems. Each one picked up exactly where the last left off β€” not because the earlier work was wrong, but because the market had moved on and left a gap only a new idea could close.

Read the timeline as a relay, not a ranking. Every entry inherits the one before it, and hands something forward to the one after.

Peter Drucker
Responded to the rise of the large corporation
Management
Igor Ansoff
Responded to the challenge of corporate growth
A framework for growth choices
Alfred Chandler
Responded to organisational complexity
Structure aligned with strategy
Michael Porter
Responded to intensifying competition. He gave leaders a way to understand industry forces, competitive positioning and the creation of advantage. But the market did not stop changing.
Competitive Strategy
Henry Mintzberg
Challenged the assumption that strategy could simply be planned
Emergent Strategy
Prahalad & Hamel
Looked inside the organisation. The source of advantage was not only where you competed β€” it was also what the organisation could do uniquely well.
Core Competence
Kim & Mauborgne
Challenged the assumption that companies had to fight within existing competitive boundaries. Perhaps the answer was not to compete harder β€” perhaps it was to create a new space.
Blue Ocean Strategy
Clayton Christensen
Showed how successful companies could be destroyed by doing exactly what good management told them to do
Disruptive Innovation
Richard Rumelt
Brought strategy back to its essence. Strategy was not ambition. It was not a list of goals. It was choice.
Diagnosis, Guiding Policy & Coherent Action
Rita McGrath
Challenged the idea that competitive advantage could be sustained indefinitely. The question was no longer simply how do we build an advantage β€” but what comes next when that advantage begins to fade?
Transient Advantage
Ten Decades, One Thread

Look at the pattern in how "strategy" evolved over the decades:

01
01
Management
02
02
Growth
03
03
Structure
04
04
Competition
05
05
Emergence
06
06
Capabilities
07
07
New Markets
08
08
Disruption
09
09
Choice
10
10
Reinvention

Every major thinker added something the previous era could not fully explain. Not because the earlier thinkers were wrong or not smart… because the world had changed.

And this is perhaps the most important lesson from the history of strategy:

"

Every strategic breakthrough solved yesterday's problem. None could solve tomorrow's.

The Lesson From a Century of Strategy

What Is the Missing Piece for Our Era?

So here is the question I have been asking: what is the missing piece of strategy for our era?

I have spent the last few years exploring that question. The answer begins with a fundamental change in the market: customers no longer merely choose β€” they compare. And increasingly, they compare everything.

And A.I is allowing that comparison to happen at a scale not known before.

Want to read the history of the Evolution of Strategy in detail?

Download the free PDF booklet β€” link given on this page.

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Mayank N Gupta

Founder of Strategic Edge and author of "Play Where Comparison Breaks." Mayank advises CEOs on building advantage in markets where A.I-enabled comparison has become the default. This essay is part of his Weekly Strategic Thinking series.

Play Where Comparison Breaks

The book behind this series β€” a field guide to building advantage when A.I lets everyone compare everything.

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