Cognitive Scaffold

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MENTAL MODEL · M3589

Industry Lifecycle

Industry Lifecycle
BusinessmediumEconomics
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Updated 2026-08-05

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INTRODUCTION

English translation pending.

CORE DEFINITION

The industry lifecycle applies the product lifecycle to a whole sector: introduction with high risk and low volume, growth with rapid expansion, maturity with slow growth and high margins, and decline with shrinking demand. Each stage rewards different capabilities, so the strategy that wins during growth rarely works in maturity. Stages are tendencies rather than destinies, and technology or policy can restart or skip them.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Timing check: match strategy to the stage of the industry rather than to habit. - Capability match: shift emphasis from innovation to share to efficiency to exit. - Anomaly alert: notice when technology or regulation has reset the stage.

anchor

Anchor fast decisions

Early on, uncertainty is high and the winning move is experimentation. As a dominant design emerges, scale and distribution decide winners, so taking share pays. In maturity, demand growth slows and competition shifts to cost and efficiency. In decline, excess capacity destroys returns and exit or reinvention becomes the value-creating move.

MINIMUM ACTION

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Source support: Explicit

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