In my own family, the reverence that we have for the dishwasher (and other time-saving devices) is such that we have a cat named “Josephine” after the Josephine Cochrane–the inventor of the first commercially viable dishwasher. (Also named because, as a kitten, she liked to forage in the back of the dishwasher.) Erin Braid provides…
Dishwashers and the 24/7 Time Constraint
Dishwashers and the 24/7 Time Constraint
22 Nov 2025 Leave a comment
in applied price theory, economic history, history of economic thought, labour economics, labour supply
Nobel Prize Winners’ Work Supports Dynamic Antitrust Enforcement
21 Nov 2025 Leave a comment
in applied price theory, economic growth, entrepreneurship, history of economic thought, industrial organisation, macroeconomics, survivor principle Tags: creative destruction
Antitrust should center on dynamic market forces that drive major technological change, rather than on static “big is bad” market analysis, based on the work of the 2025 economics Nobel Prize winners. Antitrust enforcers in the United States and around the world could benefit by incorporating these insights into their policy development. Focus on Dynamic […]
Nobel Prize Winners’ Work Supports Dynamic Antitrust Enforcement
‘Limits of Antitrust’ by Frank Easterbrook
20 Nov 2025 Leave a comment
in history of economic thought, industrial organisation, law and economics Tags: competition law
The Core Argument: Markets Beat Courts at Correcting Monopoly Frank H. Easterbrook’s 1984 Texas Law Review article “Limits of Antitrust” advances a deceptively simple thesis that fundamentally reoriented competition policy: antitrust law should recognize its own institutional limitations and design rules accordingly. The article contains two central insights. The first is that, because “antitrust is […]
‘Limits of Antitrust’ by Frank Easterbrook
Andrew Leigh on big data vs. randomised controlled trials
20 Nov 2025 Leave a comment
in econometerics, history of economic thought
‘Big data’ has become the catchcry of many data scientists and researchers in recent years. It’s also become increasingly used in economics. However, by itself the analysis of big data doesn’t provide anything but big data correlations. Even when big datasets are available, there is still a place for randomised controlled trials (RCTs). That is…
Andrew Leigh on big data vs. randomised controlled trials
Quotation of the Day…
19 Nov 2025 Leave a comment
in applied price theory, history of economic thought, income redistribution, industrial organisation, international economics, Milton Friedman, politics - USA, Public Choice, rentseeking Tags: free trade, tariffs
Tweet… is from page 158 of Milton Friedman’s 1953 paper “The Case for Flexible Exchange Rates,” as this paper is reprinted in Friedman’s 1953 collection, Essays in Positive Economics: In brief, it [free trade] is desirable in its own right as one of the basic freedoms we cherish; it promotes the efficient use of resources…
Quotation of the Day…
The stupidity of Labour on assets
13 Nov 2025 Leave a comment
in applied price theory, history of economic thought, industrial organisation, politics - USA, privatisation Tags: Singapore
The Herald reports: Opposition leader Chris Hipkins is dismissive of Prime Minister Christopher Luxon saying the country needs a “mature” conversation around the potential sale of state-owned assets. “What would this government do when they’ve run out of things to sell?” Hipkins said, after Luxon spoke positively of a new Treasury report that calls for […]
The stupidity of Labour on assets
The AI Revolution Will Bring Prosperity
12 Nov 2025 Leave a comment
in applied price theory, economic history, entrepreneurship, history of economic thought Tags: creative destruction
The growth of industry disrupted old economic patterns but produced undreamed-of wealthBy Phil Gramm and Michael Solon. Excerpts:”From the colossal changes wrought by the Industrial Revolution to the Digital Revolution of the last quarter-century, improvements in technology have created an array of jobs that far exceeded—in quantity and quality—the ones eliminated, elevating standards of living.””the…
The AI Revolution Will Bring Prosperity
Don Brash’s Oxford Union speech
11 Nov 2025 1 Comment
in defence economics, development economics, economic history, history of economic thought, law and economics, politics - New Zealand, property rights Tags: economics of colonialism
The House believes that the Sun should never have set on the British Empire Don Brash says – Mr/Madame President, I speak in opposition to the motion. But I also want to acknowledge at the outset that the British Empire did more good things for more people than any other empire in human history.
Don Brash’s Oxford Union speech
*Violent Saviors*
11 Nov 2025 Leave a comment
in applied price theory, comparative institutional analysis, development economics, economic history, growth disasters, growth miracles, history of economic thought, international economics Tags: economics of colonialism 0
That is the new William Easterly book, and the subtitle is The West’s Conquest of the Rest. I liked this book very much, but found the title and also book jacket and descriptions misleading. I think of this work as a full-throated examination and study of the classical liberal anti-imperialist tradition. We have been needing […]
*Violent Saviors*
An Economist’s Case for Liberty | David Friedman
07 Nov 2025 Leave a comment
in applied price theory, comparative institutional analysis, David Friedman, economics of bureaucracy, economics of information, economics of regulation, history of economic thought, income redistribution, law and economics, libertarianism, market efficiency, Milton Friedman, property rights, Public Choice, rentseeking
A new critique of RCTs
02 Nov 2025 Leave a comment
in econometerics, history of economic thought
Randomized Controlled Trials (RCTs) are the gold standard for evaluating the effects of interventions because they rely on simple assumptions. Their validity also depends on an implicit assumption: that the research process itself—including how participants are assigned—does not affect outcomes. In this paper, I challenge this assumption by showing that outcomes can depend on the […]
A new critique of RCTs
The MR Podcast: Our Favorite Models, Session 2: The Baumol Effect
29 Oct 2025 Leave a comment
in applied price theory, entrepreneurship, history of economic thought, industrial organisation
On The Marginal Revolution Podcast this week we continue discussing some of our favorite models with a whole episode on the Baumol effect (with a sideline into the Linder effect). I say our favorite models, but the Baumol Effect is not one of Tyler’s favorite models! I thought this was a funny section: TABARROK: When you […]
The MR Podcast: Our Favorite Models, Session 2: The Baumol Effect
What does a Nobel Prize on ‘innovation-driven economic growth’ actually reward?
21 Oct 2025 Leave a comment
in development economics, economic growth, economic history, history of economic thought, macroeconomics
A historian’s perspective on how to deal with the Nobel frenzy I generally try to stay away from the Economics Nobel frenzy, if only because the hyper-personalization of scientific achievements it entails it at odds with how we historians understand credit dynamics in science. Economics research has become increasingly collective, drawing on expertise in theory, […]
What does a Nobel Prize on ‘innovation-driven economic growth’ actually reward?
Some simple economics of AI and macro cycles
20 Oct 2025 Leave a comment
in applied price theory, business cycles, economic growth, entrepreneurship, history of economic thought, macroeconomics
Has AI been propping up the American economy? For instance “the Bureau of Economic Analysis’s category for investment in information processing equipment and software accounts for over 90 percent of economic growth in the first half of 2025.” The key question is what would have been done with those resources otherwise. Regardless of their specific […]
Some simple economics of AI and macro cycles
My excellent Conversation with George Selgin
19 Oct 2025 Leave a comment
in applied price theory, business cycles, economic history, fiscal policy, great depression, history of economic thought, macroeconomics, monetary economics Tags: monetary policy
Here is the audio, video, and transcript. Here is part of the episode summary: Tyler and George discuss the surprising lack of fiscal and monetary stimulus in the New Deal, whether revaluing gold was really the best path to economic reflation, how much Glass-Steagall and other individual parts of the New Deal mattered, Keynes’ “very […]
My excellent Conversation with George Selgin
Utopia, you are standing in it! 
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