David D. Friedman

Friedman studied at Harvard University and University of Chicago. Patri Friedman and Peter Leeson are recorded as having studied under David D. Friedman. The recorded working language is English. The field of work recorded is economics. Employment is recorded with Santa Clara University, Liberty and University of California, Los Angeles. Positions recorded include editor-in-chief.

David Director Friedman is the son of economists Rose and Milton Friedman. He graduated magna cum laude from Harvard University in 1965, with a bachelor's degree in chemistry and physics. He later earned a master's in 1967, and a PhD in 1971 in theoretical physics from the University of Chicago. Despite his later career, he never took a class for credit in either economics or law. He was a professor of law at Santa Clara University from 2005 to 2017, and a contributing editor for Liberty magazine. He is currently a professor emeritus. He is an atheist. His son, Patri Friedman, has also written about libertarian theory and market anarchism, particularly seasteading.

In his book The Machinery of Freedom (1973), Friedman sketched a form of anarcho-capitalism where all goods and services including law itself can be produced by the free market. Friedman advocates an incrementalist approach to achieve anarcho-capitalism by gradual privatization of areas that government is involved in, ultimately privatizing the law itself. In the book, he states his opposition to violent anarcho-capitalist revolution. He advocates a consequentialist version of anarcho-capitalism, arguing for it on a cost–benefit analysis of state versus no state. It is contrasted with the natural-rights approach as propounded most notably by economist and libertarian theorist Murray Rothbard.

Friedman is a longtime member of the Society for Creative Anachronism, where he is known as Duke Cariadoc of the Bow. He is known throughout the worldwide society for his articles on the philosophy of recreationism and practical historical recreations, especially those relating to the medieval Middle East. His work is compiled in the popular Cariadoc's Miscellany. He is sometimes credited with founding the largest and longest-running SCA event, the Pennsic War; as king of the Middle Kingdom he challenged the East Kingdom, and later as king of the East accepted the challenge and lost (to himself). He was a teenage wargamer who taught his school friend, Jack Radey, founder of People's War Games, how to play such wargames as Tactics II. Radey relates how Friedman and himself wrote to Charles S. Roberts claiming that they had found a first turn winning strategy for each of the two sides. Roberts replied that their interpretation of the rules was valid. He is a long-time science fiction fan, and has written three novels. Harald (Baen Books, 2006) is set in an invented world drawn from European history. Salamander (2011) and its sequel Brothers (2020) are fantasy. He has spoken in favor of a non-interventionist foreign policy.

1988. Cariadoc's Miscellany. 1990 (2nd ed.; 1st ed.: 1986). Price Theory: An Intermediate Text. Southwestern Publishing. 1996. Hidden Order: The Economics of Everyday Life. ISBN 0887308856. 2000. Law's Order: What Economics Has to Do with Law and Why It Matters. Princeton Univ. Press. ISBN 0691090092 2005. "The Case for Privacy" in Contemporary Debates in Applied Ethics. Wiley-Blackwell. ISBN 1405115483 2008. Future Imperfect: Technology and Freedom in an Uncertain World. ISBN 0521877326 2015 (3rd ed.; 2nd ed.: 1989; 1st ed.: 1973). The Machinery of Freedom. ISBN 978-1507785607 2019. Legal Systems Very Different from Ours. ISBN 1793386722

David D. Friedman (2006). Harald. Baen Books. ISBN 978-1416520566. OL 16070848W. Salamander, 2011 Brothers, 2020