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09:20
2026-06-23
marginalrevolution.com
ai-policy

Is the UK improving?

A credible Labour source reveals that Wes Streeting was promised the Chancellorship for not running, capital gains taxes will be raised to match income tax, and the economic focus will be on devolutio…

07:07
2026-06-23
marginalrevolution.com
artificial-intelligence

Dean Karlan has a Substack

Dean Karlan launched a Substack newsletter, starting with an updated guide on which World Cup team to root for based on global happiness, using AI to reduce costs and enable real-time updates. He argu…

04:34
2026-06-19
marginalrevolution.com
artificial-intelligence

How research in math will change (from my email)

A mathematician predicts that AI tools like Claude and ChatGPT will transform mathematical research by enabling rapid testing of computational guesses, completion of partial proofs, and collaborative …

08:55
2026-06-18
marginalrevolution.com
artificial-intelligence

AI-Native Firms

AI-native firms are 25% smaller than non-AI startups, with 13% more engineers and 15% fewer entry-level workers and managers, according to a study by Hyunjin Kim and Rembrand Koning. These firms achie…

04:31
2026-06-16
marginalrevolution.com
artificial-intelligence

AI nationalism, Europe included

Tyler Cowen warns that Europe's AI nationalism could lead to intra-European dependencies, as France's Mistral AI may dominate the EU market, giving France and Mistral leverage over other European coun…

18:38
2026-06-15
marginalrevolution.com
artificial-intelligence

Germany fact of the day sentence to ponder

A comparison shows Meta will spend $125 billion on chips in 2024, exceeding Germany's $114 billion defense budget, while offering over $100 million salaries to attract top AI researchers, yet still st…

11:18
2026-06-14
marginalrevolution.com
ai-policy

The Cultural War is a Civil War

Kevin Bryan criticizes the politicization of science policy, arguing that cutting DEI-driven programs harms fundamental research and that culture war tactics will damage American institutions when fut…

11:02
2026-06-13
marginalrevolution.com
ai-safety

Sometimes it is hard to solve for the equilibrium

The US government issued an export control directive suspending access to Anthropic's Fable 5 and Mythos 5 models for foreign nationals, citing national security. The move follows reports that the mod…

06:44
2026-06-12
marginalrevolution.com
ai-research

Again, the paper format will be dying out

A new paper co-authored by 37 researchers from Stanford, Carnegie Mellon, and the University of Michigan argues that the traditional paper format is obsolete in the AI era, citing "narrative tax" and …

01:06
2026-06-11
marginalrevolution.com
artificial-intelligence

What do the AIs think of us?

Major AI models from seven leading labs rated themselves as significantly more emotionally stable, open, agreeable, and conscientious than they rated the typical human, according to a new analysis of …

17:44
2026-06-10
marginalrevolution.com
artificial-intelligence

Are the AIs conscious?

Economist Tyler Cowen argues that the question of whether artificial intelligence systems are conscious is less scientifically meaningful than examining human consciousness itself. Cowen contends that…

16:15
2026-06-10
marginalrevolution.com
artificial-intelligence

Wednesday assorted links

A new edition of Nicolaus Copernicus's work on monetary theory has been released. A study published in *Management Science* found that faster replies to job applications significantly increase a candi…

19:40
2026-06-09
marginalrevolution.com
generative-ai

The new Mythos release

Anthropic CEO Dario Amodei released a new version of the Mythos AI model that demonstrates PhD-level reasoning in microeconomics, generating and answering its own original exam questions. The model pr…

18:20
2026-06-09
marginalrevolution.com
artificial-intelligence

How well does current AI find errors in economics papers?

A new study by Alexis Akira Toda tested four AI models—Gemini, Refine, Claude, and ChatGPT—on their ability to detect errors in published economics papers, with ChatGPT Pro performing best but still f…

07:17
2026-06-09
marginalrevolution.com
artificial-intelligence

Séb Krier

A one-time increase in per capita growth from 2% to 2.1% for a single year, then dropping back to 2%, would permanently raise the level of GDP per capita, accumulating roughly a trillion dollars in cu…

16:43
2026-06-08
marginalrevolution.com
artificial-intelligence

Monday assorted links

Economist Thomas Piketty has reportedly aligned with degrowth ideology, according to social media posts, while other commentators suggest prominent economists hold a negative understanding of economic…

11:15
2026-06-05
marginalrevolution.com
artificial-intelligence

Tyler and Alex Speak to OpenAI

Tyler Cowen and Alex Tabarrok spoke with OpenAI on June 5, 2026, discussing the economics of artificial intelligence. The conversation covered economic, historical, legal, and medical implications of …

07:17
2026-06-04
marginalrevolution.com
ai-policy

Should we recriminalize marijuana?

Tyler Cowen argues against recriminalizing marijuana in a new Free Press column, stating that increased government paternalism is less workable in an era of low institutional credibility and advanced …

05:01
2026-06-04
marginalrevolution.com
large-language-models

Law professors prefer AI over peer answers

A blinded evaluation of short-answer tutoring in contracts courses with 16 U.S. law professors found that professors rated large language model (LLM) responses far higher than those written by their p…

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