The Use of Knowledge in Society

Hayek’s 1945 article in the American Economic Review, and the most compressed statement of his central claim. The economic problem, he argues, is not the optimal allocation of resources whose quantities are known, but the use of knowledge that exists nowhere in complete form — dispersed among millions of people as the particular circumstances of time and place, much of it not statable even by the person who holds it. No planning board can collect it, because collecting it would require it to be articulated first. The price system is the answer: a single number condenses everything relevant into a signal people can act on without needing to know why it moved, which makes the market a mechanism for communicating knowledge rather than merely for clearing goods.

Why it’s on the list: It sits in the curriculum’s Austrian school section directly after The Constitution of Liberty and The Road to Serfdom, and it is the shortest text on the entire list — the load-bearing idea behind most of the political economy that follows it.

Where I saw it: Brendan McCord’s Philosopher-Entrepreneur Reading List, in the section on Austrian School Economics. The full 211-entry transcription is on The Philosopher-Entrepreneur Reading List.

Connections

• Knowledge — the essay’s subject.
• Price — the mechanism it identifies.
• Markets — reconceived as a communication system.
• Decentralization — the conclusion the argument forces.
• The Philosopher-Entrepreneur Reading List — the curriculum this came from.