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For Hayek, prices in a market economy are the aggregation of information acquired when the people who own resources are free to use their [[dispersed knowledge|individual knowledge]]. Price then allows everyone dealing in a commodity or its substitutes to make decisions based on more information than he or she could personally acquire, information not statistically conveyable to a centralized authority. Interference from a central authority which affects price will have consequences they could not foresee because they do not know all of the particulars involved.
For Hayek, prices in a market economy are the aggregation of information acquired when the people who own resources are free to use their [[dispersed knowledge|individual knowledge]]. Price then allows everyone dealing in a commodity or its substitutes to make decisions based on more information than he or she could personally acquire, information not statistically conveyable to a centralized authority. Interference from a central authority which affects price will have consequences they could not foresee because they do not know all of the particulars involved.
哈耶克认为，市场经济中的价格是拥有资源的人自由使用其个人知识时获得的信息总和。价格允许每个交易商品或者其替代品的人，根据自己的最大信息量作出决定，而这些信息无法通过统计传达给中央权威机构。来自中央当局的干预如果影响到价格，将会产生他们无法预见的后果，因为他们不知道所有相关的细节。
根据Barry的观点，亚当·斯密在''国富论中提出的“看不见的手”的概念就说明了这一点。因此，在这种观点中，通过比任何中央集权机构更详细、更准确地对信息采取行动，就能创造出更有效率的经济，使整个社会受益。
根据Barry的观点，亚当·斯密在''国富论中提出的“看不见的手”的概念就说明了这一点<ref name=Barry1982 /> 。因此，在这种观点中，通过比任何中央集权机构更详细、更准确地对信息采取行动，就能创造出更有效率的经济，使整个社会受益。