Cognitive Scaffold

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MENTAL MODEL · M11165

State Monopoly on Salt and Iron

State Monopoly on Salt and Iron
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

The state monopolizes the operation rights of salt (a necessity for survival) and iron (a necessity for production/war). The logic of an overt scheme: controlling the throat. Controlling the indispensable 'high-frequency, rigid-demand' links in the system. People can choose not to buy silk, but they cannot avoid eating salt or using iron. By controlling these two nodes, one controls the surplus value of the entire society.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Infrastructure tax. The highest level of doing business is not selling products, but being a 'tax collector'. Strive to become the water, electricity, and coal of the industry (such as payment channels, operating systems, logistics networks), so that all transactions must pass through your checkpoint.

anchor

Anchor fast decisions

In the Han Dynasty, the production and sales of salt and iron were brought under state management to increase fiscal revenue and weaken the powerful families. A typical state monopoly.

MINIMUM ACTION

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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E7%9B%90%E9%93%81%E5%9B%BD%E8%90%A5ZH · Explicit
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