Skip to content

Topic

#Policy and ideas

Economics, markets and the arguments behind them.

19 items

CapitalOct 25, 2026 · 1:14 AM ET · Marginal Revolution

How leaders allocate their limited time and attention is an important question in economics. This paper constructs and analyzes a novel data set covering the daily calendars of three Federal Reserve Chairs, Ben Bernanke, Janet Yellen, and Jerome Powell, containing more than 20,000 calendar entries. We document several patterns. First, all Fed Chairs spend more […] The post How central bankers...

Builder score 50Why it scoresRules judge: Capital item; Topics: policy; Source: Marginal Revolution.
InfrastructureOct 24, 2026 · 8:01 AM ET · Construction Physics (Brian Potter)

Minimum lot sizes, Boeing’s next 737 MAX, Fervo short sellers, Figure AI’s training data, and more.

Builder score 75Why it scoresRules judge pick: Infrastructure item; Topics: small business, policy; Source: Construction Physics (Brian Potter).
CapitalOct 23, 2026 · 7:18 AM ET · Marginal Revolution

No surprise to me but a new paper looks at the forecast accuracy of over one million prediction questions from Polymarket, Kalshi, Manifold and the forecasting platform Metaculus. A virtue of the new analysis is that it covers many different areas from business to elections to geo-politics. An event predicted to happen p% of the […] The post Prediction Markets Are Accurate appeared first on...

Builder score 67Why it scoresRules judge: Capital item; Topics: small business, policy; Source: Marginal Revolution.
CapitalOct 23, 2026 · 3:38 AM ET · Marginal Revolution

Here is their episode summary: Economist Tyler Cowen joins David Wolpe for a conversation about AI, religion, and what makes us human. Tyler makes the case that AI’s biggest impact may be on status: who gains it, who loses it, and what happens to experts like rabbis when anyone can ask ChatGPT all their questions. […] The post Podcast with Rabbi David Wolpe appeared first on Marginal REVOLUTION .

Builder score 50Why it scoresRules judge: Capital item; Topics: policy; Source: Marginal Revolution.
CapitalOct 22, 2026 · 7:18 AM ET · Marginal Revolution

If you are teaching economics Modern Principles is the book to use! Great and original writing, over one hundred videos, iClicker, Achieve and lots of additional support. Contact Mike Krotine to get an examination copy. https://alextabarrok.com/video/modern-principles.mp4 The post Modern Principles of Economics! appeared first on Marginal REVOLUTION .

Builder score 50Why it scoresRules judge: Capital item; Topics: policy; Source: Marginal Revolution.
InfrastructureOct 17, 2026 · 8:03 AM ET · Construction Physics (Brian Potter)

Icon’s fundraising, employment in China’s solar industry, grid-scale battery reliability, Tesla’s flying roadster, and more.

Builder score 92Why it scoresRules judge pick: Infrastructure item; Topics: energy, labor share, policy; Source: Construction Physics (Brian Potter).
InfrastructureOct 10, 2026 · 10:55 AM ET · Construction Physics (Brian Potter)

Propane in air conditioners, Anduril making submarine parts, nuclear reactors on the moon, the robotic hand landscape, and more.

Builder score 92Why it scoresRules judge pick: Infrastructure item; Topics: automation, energy, policy; Source: Construction Physics (Brian Potter).
InfrastructureOct 3, 2026 · 9:14 AM ET · Construction Physics (Brian Potter)

A Senate permitting reform bill, the potential of Tesla’s Cybercab, the Navy’s $200 billion worth of shipyard renovations, returning a SR-71 to service, and more.

Builder score 58Why it scoresRules judge: Infrastructure item; Topics: policy; Source: Construction Physics (Brian Potter).
InfrastructureSep 26, 2026 · 6:17 AM ET · Construction Physics (Brian Potter)

ASML’s lack of European sales, a California distributed power plant, Starlink as a planetary barometer, and more.

Builder score 75Why it scoresRules judge pick: Infrastructure item; Topics: energy, policy; Source: Construction Physics (Brian Potter).
InfrastructureSep 19, 2026 · 8:03 AM ET · Construction Physics (Brian Potter)

AirBnB’s housing accelerator, rising steel prices, a resurgence of US coal power, low-head dams, and more.

Builder score 92Why it scoresRules judge pick: Infrastructure item; Topics: chips, energy, policy; Source: Construction Physics (Brian Potter).
InfrastructureSep 12, 2026 · 8:32 AM ET · Construction Physics (Brian Potter)

City permitting speeds, more efficient ground source heat pump drilling, an Amazon Air crash in Miami, cooling paint, and more.

Builder score 58Why it scoresRules judge: Infrastructure item; Topics: policy; Source: Construction Physics (Brian Potter).
InfrastructureSep 5, 2026 · 8:03 AM ET · Construction Physics (Brian Potter)

SpaceX’s turbine blade factory, Fervo’s deal with Google, Delhi’s cheap metro, why recycling is overrated, and more.

Builder score 58Why it scoresRules judge: Infrastructure item; Topics: policy; Source: Construction Physics (Brian Potter).
InfrastructureAug 29, 2026 · 8:03 AM ET · Construction Physics (Brian Potter)

Sinking London homes, US magnesium manufacturing, the World Humanoid Robot games, catastrophic flooding in Nepal, and more.

Builder score 75Why it scoresRules judge pick: Infrastructure item; Topics: automation, policy; Source: Construction Physics (Brian Potter).