William M. Landes and Richard A. Posner’s 1981 Harvard Law Review article “Market Power in Antitrust Cases” is a true classic. Showing the value of interdisciplinary work within the law & economics tradition, it brought real clarity to what “market power” means and how courts should assess it—cutting through vague labels like “monopoly power” and…
Last month, Econoboi hosted a debate on poverty between myself and Matt Bruenig. Here are my reflections on that debate.I was pleasantly surprised by Bruenig’s openness to most of my proposed supply-side reforms. He wasn’t just pro-immigration, but also pro-deregulation of housing and pro-nuclear. He was happy to admit that these policies aren’t just good…
In 1933, John Maynard Keynes gave the first Finlay Lecture delivered at University College, Dublin, on the subject of “National Self-Sufficiency” (Studies: An Irish Quarterly Review,” June 1933, 22: 86, pp. 177-193). The Irish Free State of 1933 was a transition phase: after the Irish War of Independence that had ended in 1921, but before…
As explained in my four-part series (here, here, here, and here) and in this clip from a recent interview, Javier Milei’s first two years have been amazingly successful. There are two points in the interview that deserve emphasis. First, Javier Milei’s libertarian policies already have been extremely beneficial for the Argentine economy. Inflation has dramatically […]
Tweet… is from page 298 of William Easterly’s brilliant 2025 book, Violent Saviors: The West’s Conquest of the Rest [footnote deleted; link added]: The Friedman’s [Milton and Rose] liked markets because they could make individual self-determination possible for all groups. Markets allowed “the freedom of individuals to pursue their own objective.” Markets made this possible…
Here is a passage from The Theory of Moral Sentiments by Smith (author of the book The Wealth of Nations in 1776 that started economics) at the Library of Economics and Liberty. Smith emphasizes the arrogance and conceit of those who think they can arrange society any way they want. In a separate passage, Smith…
Regular readers of this blog will know that I enjoy blogging about research that uses a sports setting to illustrate economic concepts (except when the research is terrible). Sport makes for an interesting setting for testing economic theories. The rules are known. The incentives are usually clear. The outcomes are usually unambiguous. Other real-world settings…
These people are saying it is there too. Though I am not quite sure what they (or anyone, for that matter) mean by AI: First, we argue that AI can already be seen in productivity statistics for the United States. The production and use effects of software and software R&D (alone) contributed (a) 50 percent…
TweetHere’s a letter to AP Fact Check. Editor: Melissa Goldin does a deep dive into the cause(s) of the U.S. “agricultural trade deficit” (“FACT FOCUS: Trump blames Biden for the agricultural trade deficit. It’s not that simple,” December 10). To what extent is this “deficit” caused by the policies of Biden? To what extent is…
A quarter century ago, economist Price Fishback published “Operations of ‘Unfettered’ Labor Markets: Exit and Voice in American Labor Markets at the Turn of the Century” 1,762 more words
Nine years ago, I critically analyzed the Cohen-Friedman debate on means-testing Social Security. Only recently, though, did I find the original footage from 1971. As far as I know, this is the first time that any prominent social scientist made the “A program only for the poor will always be a poor program” argument that…
Tweet… is from page 181 of the late UCLA economist William Allen’s superb 1989 collection of the transcripts of his radio addresses, The Midnight Economist; specifically, it’s from Allen’s April 1985 address “Employment and Wages, Competition and Fairness”: The more valuable the worker, the higher the bid for his services. The high wage offer reflects…
Why Evolution is True is a blog written by Jerry Coyne, centered on evolution and biology but also dealing with diverse topics like politics, culture, and cats.
“We do not believe any group of men adequate enough or wise enough to operate without scrutiny or without criticism. We know that the only way to avoid error is to detect it, that the only way to detect it is to be free to inquire. We know that in secrecy error undetected will flourish and subvert”. - J Robert Oppenheimer.
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