I am offering a new piece of work — I do not quite call it a book — online and free. It has four chapters, is about 40,000 words, is fully written by me (not a word from the AIs), and it is attached to an AI with a dual page display, in this case…
*The Marginal Revolution: Rise and Decline, and the Pending AI Revolution*
*The Marginal Revolution: Rise and Decline, and the Pending AI Revolution*
03 Apr 2026 Leave a comment
in applied price theory, history of economic thought
Is financial economics still economics?
01 Apr 2026 Leave a comment
in applied price theory, econometerics, entrepreneurship, financial economics
That all sounded wonderful, and that core model and its offshoots dominated financial research for decades. The problem, however, was that it wasn’t true, or at least it wasn’t nearly as true as we had thought and hoped. When financial economists refined the models with more complete specifications, it turned out Beta didn’t predict stock…
Is financial economics still economics?
Bending the Curve of Health Care Costs (At Last?)
01 Apr 2026 Leave a comment
in applied price theory, econometerics, health economics Tags: health insurance
Health care spending had been a rising share of US GDP for decades, but since about 2010, the rate of increase seemed to level out. David M. Cutler and Lev Klarnet address “Has the United States bent the health care cost curve?” (Brookings Papers on Economic Activity, Spring 2026, readable overview of paper at link, including a…
Bending the Curve of Health Care Costs (At Last?)
Professional Hagglers (creative destruction and how the economy just keeps creating new types of occupations & professions)
31 Mar 2026 Leave a comment
in applied price theory, entrepreneurship, labour economics, occupational choice, transport economics
See He Earns $1,000 a Job—and He’s a Car Dealer’s Worst Nightmare: With car prices soaring, one man deploys dealer speak to talk down the sticker price on behalf of buyers by Imani Moise of The WSJ.What if you don’t like haggling over the price of a car? Would you hire someone to do the haggling…
Professional Hagglers (creative destruction and how the economy just keeps creating new types of occupations & professions)
Claudia Goldin and the WNBA
30 Mar 2026 Leave a comment
in applied price theory, discrimination, gender, human capital, labour economics, labour supply, managerial economics, occupational choice, organisational economics, personnel economics, sports economics Tags: gender wage gap
After Claudia Goldin became the first woman to win a solo Nobel in economics in 2023, she received hundreds of invitations and requests. She accepted just three. One of them was advising the WNBA players union as the women prepared to negotiate a new labor deal with the league. When Goldin replied via email to Terri Carmichael Jackson,…
Claudia Goldin and the WNBA
Javier Milei Week, Part VII: What Is the Left Saying?
30 Mar 2026 Leave a comment
in applied price theory, development economics, economic growth, growth disasters, liberalism, libertarianism, macroeconomics, Marxist economics Tags: Argentina
Before the 2023 presidential election in Argentina, 108 left-leaning economists released a letter warning that Javier Milei’s “economic proposals…are fraught with risks that make them potentially very harmful for the Argentine economy.” Voters ignored those warnings and elected Milei. And the 108 lefty economists – including class-warfare ideologues such as Thomas Piketty and Gabriel Zucman – wound up with […]
Javier Milei Week, Part VII: What Is the Left Saying?
Bet On It Book Club: For a New Liberty, Chapter 7
28 Mar 2026 Leave a comment
in applied price theory, economics of bureaucracy, economics of education, human capital, labour economics, libertarianism, Murray Rothbard, Public Choice Tags: signaling
SummaryIn this chapter, Rothbard makes the case for the abolition of public schooling. While he somewhat surprisingly views Friedman’s voucher system as “a great improvement over the present system in permitting a wider range of parental choice and enabling the abolition of the public school system,” Rothbard will settle for nothing less than the separation…
Bet On It Book Club: For a New Liberty, Chapter 7
Wealth Is Not a Fixed Pie
27 Mar 2026 1 Comment
in applied price theory, behavioural economics, comparative institutional analysis, constitutional political economy, development economics, growth disasters, growth miracles
One of the most destructive myths in economics is the zero-sum fallacy. Back in 2018, I shared a cartoon that sought to debunk the notion that one person getting richer meant another person had to be poorer. But I wasn’t satisfied with the cartoon, so I offered a modified version. But I still didn’t think […]
Wealth Is Not a Fixed Pie
Javier Milei Week, Part V: Fixing Argentina’s Monetary Crisis
27 Mar 2026 Leave a comment
in applied price theory, Austrian economics, budget deficits, business cycles, development economics, growth disasters, macroeconomics, monetary economics Tags: Argentina
I’ve been participating in a conference in Argentina this week on “Understanding Argentina’s Transformations Under Milei.” Part I reviewed the horrible economic conditions that plagued Argentina when Javier Milei took office. Part II looked at Milei’s spending restraint and some of the subsequent improvements in fiscal outcomes. Part III examined Milei’s remarkable progress with regards to […]
Javier Milei Week, Part V: Fixing Argentina’s Monetary Crisis
Defining Socialism
26 Mar 2026 1 Comment
in applied price theory, comparative institutional analysis, development economics, economic history, economics of regulation, history of economic thought, liberalism, Marxist economics
I’ve written a four-part series (here, here, here, and here) explaining why socialism is a bad idea, but let’s use today’s column to define this evil ideology. As I mentioned in the video, genuine socialism is based on three very specific concepts. Government ownership of the means of production Central planning to determine the allocation […]
Defining Socialism
Javier Milei Week, Part IV: Argentina’s Pre-2023 Descent into Protectionism
26 Mar 2026 Leave a comment
in applied price theory, Austrian economics, development economics, economic history, growth disasters, industrial organisation, international economics, survivor principle Tags: Argentina
Last year, as part of a series on the additional reforms Milei needs to enact in Argentina, I shared this video on reducing protectionism. Since the video was only one-minute long, there was no chance to provide details. But at the conference in Buenos Aires this week, Professor Jorge Streb shared some fascinating details on […]
Javier Milei Week, Part IV: Argentina’s Pre-2023 Descent into Protectionism
A worthwhile trade off
25 Mar 2026 Leave a comment
in applied price theory, economics of regulation, human capital, labour economics, labour supply, law and economics, occupational choice, politics - New Zealand, property rights Tags: employment law, offsetting behavior, unintended consequences
Susan Hornsby-Geluk writes: Among the most controversial aspects of the recently enacted Employment Relations Amendment Act 2026 is the introduction of a high-income threshold for personal grievance claims. Under the new provisions, employees earning $200,000 or more in annual remuneration will lose the right to bring a personal grievance for unjustified dismissal, or an unjustified…
A worthwhile trade off
Javier Milei Week, Part III: Good Economic Policies, Good Economic Results
25 Mar 2026 Leave a comment
in applied price theory, Austrian economics, development economics, economic history, economics of bureaucracy, economics of regulation, growth disasters, Public Choice Tags: Argentina
Part I of this series reviewed the horrible economic conditions that plagued Argentina when Javier Milei took office. Part II looked at Milei’s spending restraint and some of the subsequent improvements in fiscal outcomes. For today’s column, let’s focus on what Milei has achieved in areas other than fiscal policy, and it will be based […]
Javier Milei Week, Part III: Good Economic Policies, Good Economic Results
Javier Milei Week, Part II: Good Fiscal Policies, Good Fiscal Results
24 Mar 2026 Leave a comment
in applied price theory, Austrian economics, budget deficits, development economics, economic history, fiscal policy, growth disasters, macroeconomics Tags: Argentina
Part I of this series focused on the horrible economic conditions that led to Javier Milei’s election in late 2023. For Part II, let’s start with this segment from an interview I did last week while in Slovenia. In less than two minutes, I tried to summarize Milei’s achievements. Let’s take a more detailed look, […]
Javier Milei Week, Part II: Good Fiscal Policies, Good Fiscal Results
Javier Milei Week, Part I: Inheriting an Economic Crisis
23 Mar 2026 Leave a comment
in applied price theory, Austrian economics, budget deficits, business cycles, development economics, economic growth, economic history, growth disasters, liberalism, libertarianism, macroeconomics, Marxist economics Tags: Argentina
Given my enthusiasm for Javier Milei and his libertarian reforms, I’m excited to be in Buenos Aires for a week-long program on “Understanding Argentina’s Transformations Under Milei.” This means a heavy does of Milei-ism this week. For today’s column, I’m going to share some slides from a presentation by Alejandro Rodriguez on the “Inheritance” Milei […]
Javier Milei Week, Part I: Inheriting an Economic Crisis
Utopia, you are standing in it! 
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