米尔顿·弗里德曼（1912－2006），美国人，为哥伦比亚大学博士、芝加哥大学经济学教授，曾当选为美国经济学会会长，并且获得1976年诺贝尔经济学奖金。他被认为是西方最保守的经济学者之一，曾任美国共和党的人物尼克松和戈德华的私人经济顾问。弗里德曼的主要著作有：《对币数量论的研究 》、《消费函数理论》、《资本主义与自由》、《美国货币史，1867－1960年》等书以及许多篇文章。

弗里德曼的声誉主要来自他在三个方面的著作：第一，对资产阶级货币理论的研究，特别是对货币数量论的研究，由于在这一领域中的著作，他成为目前流行于西方的“货币主义”的领袖；第二，在消费函数上的永久性收入的理论；第三，新自由主义的经济观点，而本书是他阐述这种观点的有代表性的著作。

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It is a rare professor who greatly alters the thinking of his professional colleagues. It's an even rarer one who helps transform the world. Friedman has done both." - Stephen Chapman, Chicago Tribune How can we benefit from the promise of government while avoiding the threat it poses to individual freedom? In his classic book, Capitalism and Freedom, Milton Friedman presents his view of the proper role of competitive capitalism - the organization of the bulk of economic activity through private enterprise operating in a free market - as both a device for achieving economic freedom and a necessary condition for political freedom. He also outlines the role that government should play in a society dedicated to freedom and relying primarily on the market to organize economic activity. Friedman begins with a discussion of the principles of a truly liberal society. He then applies those principles to a range of pressing problems, including monetary policy, discrimination, education, income distribution, welfare, and poverty. The result is a book that has sold well over half a million copies in English, has been translated into eighteen languages, and has become increasingly influential in recent years as more and more governments have moved from highly planned economies to embrace free market economics.