A widely-referenced 2024 study that predicted massive global economic damages due to climate change has now been retracted, The New York Times (NYT) reported on Wednesday.
Climate Doomsday Prophecy Peddled By Academia Retracted In Disgrace
Climate Doomsday Prophecy Peddled By Academia Retracted In Disgrace
07 Dec 2025 Leave a comment
in applied price theory, applied welfare economics, climate change, econometerics, economics of climate change, economics of education, energy economics, environmental economics, environmentalism, global warming, politics - USA Tags: academic bias, climate activists
Metrics, Markets, and Merger Scrutiny: A Netflix-WBD Combination
06 Dec 2025 Leave a comment
in applied price theory, economics of regulation, entrepreneurship, industrial organisation, politics - USA Tags: competition law, creative destruction

This morning’s announced merger between Netflix and Warner Bros. Discovery (WBD) would create a global media company of unprecedented scale. The transaction will also almost certainly attract scrutiny from antitrust regulators—most likely the U.S. Justice Department (DOJ) Antitrust Division, rather than the Federal Trade Commission (FTC). The deal would offer a direct test of the…
Metrics, Markets, and Merger Scrutiny: A Netflix-WBD Combination
Medicaid: What It Has Become
06 Dec 2025 Leave a comment
in health economics, politics - USA Tags: health insurance
As Craig Garthwaite and Timothy Layton point out: “Originally a small, inexpensive safety-net program, Medicaid has grown into a major national health-insurance provider, covering nearly one in four Americans and more people than the public health insurance programs of the United Kingdom, Germany, or France.” They review the program and offer some recommendations in “Coverage Isn’t…
Medicaid: What It Has Become
Political pressure on the Fed
05 Dec 2025 Leave a comment
in business cycles, econometerics, economic history, economics of bureaucracy, macroeconomics, monetary economics, politics - USA, Public Choice Tags: monetary policy
From a forthcoming paper by Thomas Drechsel: This paper combines new data and a narrative approach to identify variation in political pressure on the Federal Reserve. From archival records, I build a data set of personal interactions between U.S. Presidents and Fed officials between 1933 and 2016. Since personal interactions do not necessarily reflect political…
Political pressure on the Fed
Labour and Greens want unlimited rates increases
04 Dec 2025 Leave a comment
in politics - New Zealand, Public Choice, public economics, urban economics
Very pleased to see the Government commit to a law that will tie rates increases to a mixture of inflation and GDP. The era of local government being able to fund every pet project Councillors like is coming to an end. In future they will need to prioritise spending on core infrastructure and facilities. But…
Labour and Greens want unlimited rates increases
The taxing problem of zombie and phoenix companies
04 Dec 2025 Leave a comment
in applied price theory, economics of bureaucracy, economics of crime, fiscal policy, law and economics, macroeconomics, politics - New Zealand, property rights, Public Choice, public economics, rentseeking Tags: Germany
Eric Crampton writes – Damien Grant isn’t normally the one making the case that the government needs to take more in tax. The liquidator and libertarian-minded columnist at the Sunday Star Times more typically wants what libertarians generally want – a government that spends less and that can let each of us keep more of […]
The taxing problem of zombie and phoenix companies
It is Time to End Our Sedition Addiction
03 Dec 2025 Leave a comment
in politics - USA Tags: free speech

Below is my column in USA Today on the revival of sedition as a speech crime in the United States.…
It is Time to End Our Sedition Addiction
The wagons are circling
02 Dec 2025 Leave a comment
1 News reports: Speaking in Māori, former party president Dame Naida Glavish said Te Pāti Māori was not established to belittle people, but rather for the betterment of all Māori. She said that had not been evident this year. Dame Naida, Sir Pita Sharples, Te Ururoa Flavell, Marama Fox, Hone Harawira, and Tukoroirangi Morgan were…
The wagons are circling
What should we sell?
02 Dec 2025 Leave a comment
in applied price theory, industrial organisation, politics - New Zealand, privatisation
Newsroom has an article on the 10 SOEs that a Government could sell. I’ve done a matrix looking at which could be best to sell. Asset Competitive Value Sensitivity Prospects QV B $54m D Y Landcorp A $1.6b B Y AsureQuality B $100m C Y Kordia B $62m C Y Kiwibank B $2.6b A Y…
What should we sell?
Why didn’t the border states join the confederacy? (Short Animated Docum…
02 Dec 2025 Leave a comment
in defence economics, economic history, politics - USA, war and peace Tags: American Civil War
US Poverty and Policy
01 Dec 2025 Leave a comment
in politics - USA, labour economics, welfare reform, applied price theory, poverty and inequality Tags: child poverty, family poverty

The US economy is the largest in the world, and at least among the large-population countries of the world (setting aside smaller economies strongly influenced by international capital flows like Monaco, Cayman Islands, and Ireland or by oil resources), it also has the highest per capita GDP. But at the same time, according to the…
US Poverty and Policy
*FDR: A New Political Life*
30 Nov 2025 Leave a comment
in politics - USA Tags: free speech
From historian David T. Beito, here is one excerpt: FDR gave unquestioning support to President Wilson’s crackdown on free speech during World War I, including his enforcement of the Sedition and Espionage Acts. According to Kenneth S. Davis, Roosevelt “went along with prevailing trends in the realm of the national spirit, uninhibited by any strong…
*FDR: A New Political Life*
The terrible Supreme Court decision on Uber
28 Nov 2025 Leave a comment
in applied price theory, economics of regulation, industrial organisation, labour economics, labour supply, occupational choice, politics - New Zealand, transport economics, urban economics Tags: employment law
The Supreme Court has ruled that four Uber drivers are employees of Uber, despite written agreements they are contractors, not employees. The practical effect of this decision is terrible. Uber has been great for passengers. Not only can we hold drivers to account through ratings, we save a lot of money. An Uber to the…
The terrible Supreme Court decision on Uber
Could Te Pāti Māori lose two more MPs?
28 Nov 2025 Leave a comment
The Tamihere faction of Te Pati Maori may end up the victors, but a pyrrhic victory. I understand that Hana-Rawhiti Maipi-Clarke is consulting her electorate over the next two weeks on whether she should remain with Te Pati Maori under its current leadership. Also new MP Oriini Kaipara is battling with TPM leadership over control…
Could Te Pāti Māori lose two more MPs?

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