
Gender gap
25 Feb 2025 Leave a comment
in applied price theory, discrimination, gender, health and safety, human capital, labour economics, labour supply, occupational choice, poverty and inequality Tags: gender wage gap
The fundamental fallacy of the “sex spectrum”
24 Feb 2025 Leave a comment
in discrimination, economics of education, gender, law and economics, liberalism, Marxist economics, politics - USA Tags: Age of Enlightenment, conjecture and refutation, free speech, gender gap, philosophy of science, political correctness, regressive left, sex discrimination
While thinking about about objections to the sex binary—usually discussed in humans but sometimes in other species—they all seem to come down to a single assertion: “Sex is complicated in both development and expression, involving chromosomes, behavior, hormones, genitals and even psychology. Therefore there are more than two sexes.” One example of this is from […]
The fundamental fallacy of the “sex spectrum”
Richard Dawkins on the “tri-societies” fracas on sex (and a call for signatures)
22 Feb 2025 1 Comment
in discrimination, economics of education, gender, liberalism, Marxist economics, politics - USA Tags: Age of Enlightenment, free speech, gender gap, political correctness, regressive left, sex discrimination

And so we come to the last sex post of the day—about a new piece by Richard Dawkins on his Substack site, The Poetry of Reality. Richard points to what he sees as arrant hypocrisy in the statement on biological sex by the Presidents of the SSN, ASN, and SSB. As I mentioned in my […]
Richard Dawkins on the “tri-societies” fracas on sex (and a call for signatures)
The U.S. government’s new definition of sex
21 Feb 2025 Leave a comment
in discrimination, economics of crime, economics of education, gender, law and economics, liberalism, Marxist economics, politics - USA Tags: free speech, political correctness, regressive left, sex discrimination

There will be a few posts on the definition of sex today, as everything “dropped”—as the kids say—at the same time. First, on January 20, the Trump administration issued an executive order, “Defending women from gender ideology extremism and restoring biological truth to the federal government”—an attempt to efface gender ideology from the government and […]
The U.S. government’s new definition of sex
The solution is to deport quicker
21 Feb 2025 Leave a comment
in economics of crime, labour economics, labour supply, law and economics, politics - New Zealand Tags: economics of immigration
The Herald reports: Daman Kumar – the 18-year-old threatened with deportation to India despite living in New Zealand all his life – has been offered residency. Green Party immigration spokesman Ricardo Menéndez March told the Herald he was informed of the development by Associate Immigration Minister Chris Penk’s office this afternoon. Menéndez March wrote to the minister last week, […]
The solution is to deport quicker
The Accumulation of Regulation
21 Feb 2025 1 Comment
in applied price theory, economics of bureaucracy, economics of regulation, labour economics, labour supply, law and economics, politics - USA, property rights, Public Choice, regulation Tags: employment law
Like many who do business in California, I often complain about the regulatory burden (free at last!) People will ask, “So what one regulation would you get rid of?” The problem is that this is a really hard question to answer because in most cases it is not any one regulation in particular, but the…
The Accumulation of Regulation
The Spectacular Economic Ignorance of Peter Navarro
20 Feb 2025 1 Comment
in applied price theory, Austrian economics, history of economic thought, industrial organisation, international economics, labour economics, labour supply, survivor principle, unemployment Tags: 2024 presidential election, free trade, tarrifs
TweetHere’s a letter to the New York Times. Editor: Encountering, in David Leonhardt’s report, a summary of Peter Navarro’s attempted justifications of Trump’s tariffs makes the head spin (“A Disagreement on Tariffs,” February 18). Navarro’s arguments are so illogical, self-contradictory, and economically ignorant that they’d be merely laughable were he not an advisor to the…
The Spectacular Economic Ignorance of Peter Navarro
Selfishly Speaking, Who Should Skip College?
20 Feb 2025 Leave a comment
in applied price theory, economics of education, economics of information, human capital, James Buchanan, labour economics, labour supply, occupational choice Tags: adverse selection, asymmetric information, College premium, signaling

The central thesis of my The Case Against Education is that actually-existing education is a terrible waste of taxpayer money. Since signaling, not building human capital, is the main function of education, the main effect of government subsidies is credential inflation. In economic jargon, my claim is that education has a low (indeed, negative) social…
Selfishly Speaking, Who Should Skip College?
Our letter to the three societies on the definition of sex—with signers
20 Feb 2025 1 Comment
in discrimination, economics of education, gender, law and economics, liberalism, Marxist economics, politics - USA, property rights Tags: Age of Enlightenment, conjecture and refutation, free speech, gender gap, philosophy of science, political correctness, regressive left, sex discrimination
Six days ago I posted a group letter to the Presidents of three ecology/evolution/systematics societies who had issued a joint statement that many of us found deeply misguided. As I wrote at the time: The Presidents of three organismal-biology societies, the Society for the Study of Evolution (SSE), the American Society of Naturalists (ASN) and […]
Our letter to the three societies on the definition of sex—with signers
Effects of the minimum wage on the nonprofit sector
19 Feb 2025 Leave a comment
in applied price theory, econometerics, economic history, labour economics, labour supply, minimum wage
After a few days of ‘rest’ (by which I really mean some intensely long work days), I’m going to pick up again on my recent series of posts about the minimum wage (see here for the most recent post), but returning to more familiar ground – the disemployment effects of the minimum wage. The story…
Effects of the minimum wage on the nonprofit sector
Minimum Wages, Efficiency, and Welfare
17 Feb 2025 Leave a comment
in applied price theory, applied welfare economics, econometerics, labour economics, labour supply, minimum wage
Recently Alex raised some doubts, to say the least, about the Card-Krueger view of minimum wage hikes. Well, it turns out there is more, and a new consensus is on the verge of forming. Here are David Berger, Kyle Herkenhoff, and Simon Mongey, from a new Econometrica piece: Many argue that minimum wages can prevent efficiency […]
Minimum Wages, Efficiency, and Welfare
Guest Post: NEW ZEALAND’s RETIREMENT PENSION
17 Feb 2025 Leave a comment
in budget deficits, fiscal policy, income redistribution, labour economics, labour supply, macroeconomics, politics - New Zealand, Public Choice, public economics, welfare reform Tags: ageing society
A guest post by Sir Roger Douglas: Michael Littlewood’s ‘Guest Post’ for David Farrar on pensions, and his belief that our social welfare system is fit for purpose and doesn’t need change, reminded me of why New Zealand is currently well on the way to bankruptcy, and why our brightest young people are leaving the […]
Guest Post: NEW ZEALAND’s RETIREMENT PENSION
RODNEY HIDE: Schooling Through a Te Ao Maori Lens
16 Feb 2025 Leave a comment
in discrimination, economics of education, liberalism, Marxist economics, politics - New Zealand Tags: age of empires, Age of Enlightenment, conjecture and refutation, economics of colonialism, free speech, political correctness, racial discrimination, regressive left
Last week my 13-year-old at Wakatipu High studied in English “An introduction to culture and identity in literature”. The class guide was as follows: Below are some links to helpful clips that may be useful for understanding ‘The Why’ when it comes to teaching and learning about all things culture and identity through a Te…
RODNEY HIDE: Schooling Through a Te Ao Maori Lens
Apparent independent and multiple evolution of binary sex
15 Feb 2025 Leave a comment
in discrimination, economics of education, gender, liberalism, Marxist economics, politics - USA Tags: free speech, gender gap, political correctness, regressive left, sex discrimination

My friend Phil Ward at UC Davis found this reference and called it to my attention. It’s from the Philosophical Transactions of the Royal Society (B), and access is free (click on title below). The pdf with the numbered references is here. The paper is about how the evolution of two different types of gametes […]
Apparent independent and multiple evolution of binary sex
How employers respond to minimum wage increases
15 Feb 2025 Leave a comment
in applied price theory, labour economics, labour supply, minimum wage, unemployment Tags: offsetting behavior, unintended consequences
In yesterday’s post, I made reference to this 2021 article by Jeffrey Clemens (University of California at San Diego), published in the Journal of Economic Perspectives (open access). Clemens puts forward an interesting perspective on the debate about the observed employment impacts of the minimum wage (or lack thereof):…I contend that controversies over the economics of minimum wages…
How employers respond to minimum wage increases
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