OF ALL the great crimes that societies have managed to perpetrate against themselves, the suppression of prices receives scarce attention. But not for lack of trying on the part of Friedrich Hayek, the great Austrian economist. In his most popular work, The Road to Serfdom, he wrote:
Any attempt to control prices or quantities of particular commodities deprives competition of its power of bringing about an effective co-ordination of individual efforts, because price changes then cease to register all the relevant changes in circumstances and no longer provide a reliable guide for the individual’s actions.
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