Friedrich A. Hayek

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   Relevant economic knowledge is dispersed across millions of minds and can never be gathered in one place; the price system is the mechanism that transmits these scattered fragments.

   The Use of Knowledge in Society · 1945

   Economic knowledge never sits in one place; the price gathers it without asking.

   Hayek argues that the central problem of economics is not allocating given resources but using knowledge that no one possesses in full. Much of it is tacit and local: a trader knows a machine is broken, a warehouse keeper knows a good has another use. No committee can assemble these details, but the price system condenses them: when something becomes scarce, the price rises and everyone adjusts without knowing why. Hayek's example is tin on the world market — a local supply disruption propagates through price, and users cut consumption without ever learning the cause. Price works as a signal, not as an explanation.

   “The peculiar character of the problem of a rational economic order is determined precisely by the fact that the knowledge of the circumstances of which we must make use never exists in concentrated or integrated form, but solely as the dispersed bits of incomplete and frequently contradictory knowledge which all the separate individuals possess.”

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