Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M3725

Value Chain

Value Chain
BusinessHigh supportStrategic Management
Included
account_tree

Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

A series of interrelated activities that a company performs to transform inputs into outputs, including primary activities (production, sales, service, etc.) and support activities (procurement, technology development, human resources, etc.).

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Competitive advantage analyzer. It forces you to think about 'where in the chain unique value is created.' Not every link needs to be the best, but rather find the key link for 'differentiation' or 'cost leadership.' For example, Zara's competitive advantage lies in its 'fast-response' supply chain design.

anchor

Anchor fast decisions

Enterprise activities are divided into primary activities (inbound logistics, operations, outbound logistics, marketing and sales, service) and support activities (procurement, technology development, human resources, firm infrastructure). Value is formed by summing each link and subtracting costs to yield gross margin; competitive advantage comes from differentiation or cost leadership in a particular link.

MINIMUM ACTION

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Practice this model in one real situation:

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Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/Value_chainZH · Explicit
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