I enjoyed this summary of the work of Milton Friedman, one of my favorite economists, written by another of my favorite economists, Steven Landsburg. It walks you through an excellent, easily understandable analysis of Friedman’s academic work, which led him to be awarded a Nobel prize. Landsburg devotes a chapter to each: permanent income hypothesis, money, prices and inflation, monetary policy, unemployment, price theory, occupational licenses. His activism included writing a Newsweek column, public lectures, his Free to Choose TV series, appearances on TV, etc. His ideas had a profound impact on public policy and resonate to this day: the negative income tax (UBI), school vouchers, over extended regulation, ending the military draft, and occupational licensure, even in the medical profession Friedman’s idea that a doctor wasn’t the only one that had to provide medical services—witness the growth of physician assistants, urgent care centers, etc. If you’re new to Friedman’s work, this is an excellent overview and if you are a student of Friedman, this is an excellent reminder of the power of his ideas and theories.
Another important topic: Friedman said he knew of no example of a society that had offered substantial political freedom without also offering substantial economic freedom. Landsburg writes: “Friedman observed, and the Fraser Institute data confirm, that economic freedom is no guarantee of personal freedom. United Arab Emirates is the 9th most economically free country in the world, but ranks a bleak 149th out of 159 in personal freedom…understand why and how political freedom is always and everywhere undermined by socialism.” This made me think of present day China.