The hottest Economics Substack posts right now

And their main takeaways
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Five possible reasons China's productivity slowed down

Noahpinion • 15529 implied HN points • 28 Dec 24
💼 Business Economics
  1. China's productivity growth has slowed down due to hitting natural limits in technology absorption and an aging population. As they reached the tech frontier, it became harder to improve productivity at the same pace.
  2. R&D productivity in China is low, especially in state-owned companies. The focus has shifted to quantity over quality in research, leading to many low-quality studies and less innovation.
  3. China's economy is heavily reliant on investment rather than consumption. Unlike the U.S., which benefits from high consumer spending, China may be missing out on productivity gains from a robust consumer market.

"Paycheck-to-paycheck" and five other popular myths

Noahpinion • 17000 implied HN points • 02 Dec 24
🇺🇸 U.S. Politics Economics
  1. Many popular economic claims, like '60% of Americans live paycheck to paycheck,' are often incorrect and based on unreliable sources.
  2. Surveys from trusted government institutions show that a majority of people actually have enough savings to cover three months of expenses, contradicting the paycheck-to-paycheck myth.
  3. There are many other myths about exercise, education, immigration, and spending that are widely accepted but lack proper evidence, showing that misinformation can spread even in an information-rich society.

How to frame an economic blueprint for the 21st century

Global Inequality and More 3.0 • 921 implied HN points • 10 Dec 25
💼 Business Economics
  1. Asia, especially China and India, has become a major player in the global economy, producing a significant portion of the world's goods and services. Despite their economic power, their influence in organizations like the IMF doesn't match their contributions.
  2. There is a need to reform or create international economic organizations that better represent the current global economy. BRICS countries are trying to establish new institutions but face challenges in gaining global recognition.
  3. Learning from Asia's economic success is essential for other countries. China, in particular, should identify its successful economic strategies and adapt them for use in poorer nations to help them grow.

At least five interesting things: Nerdy economics edition (#54)

Noahpinion • 16529 implied HN points • 05 Dec 24
💼 Business Economics
  1. The Destination-Based Cash Flow Tax (DBCFT) could help companies invest more and boost U.S. exports. It changes how corporate taxes work, making it easier for companies to grow and innovate.
  2. Construction productivity in the U.S. has been dropping, partly due to strict land-use regulations. These rules lead to smaller, less efficient construction firms, which impacts how quickly and effectively projects are completed.
  3. Not all so-called 'irrational' decisions people make are true mistakes; sometimes, it's just that the choices are too complex. We need to rethink how we view human decision-making in economics.

Postscript to Coase

David Friedman’s Substack • 206 implied HN points • 12 Feb 26
💼 Business Economics
  1. Transaction costs fall as the number of buyers and sellers rises, because alternatives and past transactions narrow bargaining ranges and reduce holdouts. As a result, firms are more likely to produce an input in-house when there are few outside providers.
  2. How hard it is to monitor workers helps determine firm size: tasks with easily measured effort or output (like assembly-line work) allow large firms with few managers, while hard-to-measure work (like teaching or legal services) leads to smaller firms and more market contracting.
  3. Economic theory needs to take positive transaction costs seriously, since when those costs exist the design of law and institutions strongly shapes economic performance. Models that assume zero transaction costs miss important real-world effects and should be rebuilt around transaction costs.
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How To Increase the Total Fertility Rate

David Friedman’s Substack • 287 implied HN points • 03 Feb 26
🌍 World Politics Economics
  1. Fertility rates in developed countries are well below replacement largely because people—especially women—are marrying and having children much later, which shortens the years when they can easily have kids.
  2. Three main explanations are mating-market dynamics, career priorities that delay childbearing, and rising pessimism about the future. Each explanation implies different fixes, from shifting social norms to policies that make parenting and careers compatible to efforts that improve how people view the future.
  3. If low fertility continues, populations may shrink unless offset by immigration, automation, or medical advances, and high‑fertility subgroups could come to dominate demographically, producing long‑term cultural or biological shifts.

Marriage Markets

David Friedman’s Substack • 224 implied HN points • 09 Feb 26
🎭️ Culture Economics
  1. Marriage markets create deep inequality based on people’s desirability, especially physical attractiveness, which can matter more than money. Systems like bride-price and dowry shift money among families to compensate less desirable partners, but that redistribution may not balance and can leave some people unmarried.
  2. Matching is about fit, not just distribution: who pairs with whom depends on mutual preferences. One-sided auctions help assign partners by willingness to pay, but mutual-consent arrangements better capture both sides’ tastes while still leaving unequal outcomes.
  3. Many marriage terms are hard to enforce because behaviors inside a marriage are private and unobservable. That makes divorce threats or outside payments more effective than courts at changing how the implicit contract is honored.

Strait Shooting

Doomberg • 5341 implied HN points • 24 Jun 25
💼 Business Economics
  1. Historic events like World War II led to drastic actions like gasoline rationing due to supply fears, showing how crises can change daily life.
  2. Wars can disrupt trade and create shortages, but they also push countries to innovate, like how the U.S. started producing synthetic rubber during WWII.
  3. Current worries about oil supply through the Strait of Hormuz highlight how geopolitical tensions can affect global energy prices and markets in the long run.

Five things most people don't seem to understand about DeepSeek

Marcus on AI • 12133 implied HN points • 28 Jan 25
🕹 Technology Economics
  1. DeepSeek is not smarter than older models. It just costs less to train, which doesn't mean it's better overall.
  2. It still has issues with reliability and can be expensive to run if you want it to 'think' for longer.
  3. DeepSeek may change the AI market and pose challenges for companies like OpenAI, but it doesn't bring us closer to achieving artificial general intelligence (AGI).

Why Japan opened itself up to immigration

Noahpinion • 13059 implied HN points • 31 Dec 24
🇺🇸 U.S. Politics Economics
  1. Japan used to be very strict about immigration for a long time, unlike many other rich countries. But starting around 2010, Japan began allowing more immigrants into the country.
  2. Despite not taking in many immigrants for years, Japan had a good quality of life during the 1990s and 2000s. However, the country faced issues like low wages and living standards, which led them to change their immigration policies.
  3. Many people think Japan is unique because of its racial homogeneity, but it's actually similar to other developed countries in how it deals with immigration. It's important not to create myths about Japan that could mislead other countries.

Not in a Hurry

The Transcript • 79 implied HN points • 07 Oct 24
💰 Finance Economics
  1. The Federal Reserve is not rushing to cut interest rates anytime soon. They want to see more economic data before making any decisions.
  2. Many experts believe that the market may be expecting interest rate cuts too soon and that any drops in rates won't happen as fast as people think.
  3. Overall, the economy shows signs of strength with stable hiring and positive corporate earnings, making it unclear if rate cuts are actually needed right now.

Make product worse, get money

DYNOMIGHT INTERNET NEWSLETTER • 1250 implied HN points • 20 Nov 25
💼 Business Economics
  1. Companies often make their products worse to save money, which can lead to disappointing experiences for customers. It's a common issue in many industries.
  2. People generally want to pay less, even if it means accepting lower quality products. This leads companies to prioritize cost-cutting over quality improvements.
  3. Sometimes, companies don't face strong competition, so they can prioritize profit over quality. This pricing power can keep bad products in the market for a long time.

⚡ America's electrostate inevitability

Faster, Please! • 365 implied HN points • 22 Jan 26
🌞 Climate & Environment Economics
  1. The energy system is moving from burning carbon molecules to using electrons, and that shift is now driven by economics and industry rather than ideology.
  2. The change is unavoidable and will reshape economic and industrial power—whoever builds the electric infrastructure first will gain a major advantage.
  3. Because past American strength came from hydrocarbons, the US needs to invest and industrialize around electrification now to maintain its lead.

NIMBYs vs Bristol Zoo

Odds and Ends of History • 335 implied HN points • 26 Jan 26
🎙 Podcasts Economics
  1. Local NIMBY disputes, like the fight over Bristol Zoo, show how community opposition can strongly shape, delay, or block development and often plays out in parish council meetings.
  2. Proposals to reform the Civil Service focus on speeding up decision-making and improving delivery so government can move faster and fix things more effectively.
  3. Policymakers and economists are pushing bold, large-scale ideas—like building an enormous electricity cable linking Texas and the UK—to rethink how we solve big energy and infrastructure problems.

Spoils of War?

Doomberg • 382 implied HN points • 07 Jan 26
🌍 World Politics Economics
  1. A Pro Tier presentation called "Spoils of War? The Oil & Gas Potential of Venezuela" focuses on Venezuela's oil and gas resources and stresses their strategic importance, noting the timing is relevant because of recent events there.
  2. Venezuela's role in Trump's agenda has been highlighted as important, with attention to that connection going back to before his inauguration.
  3. The detailed analysis is behind a paywall and available only to Pro subscribers, requiring an upgrade or sign-in to access the full presentation.

Selling Freddie and Fannie - What's the Real Point?

TK News by Matt Taibbi • 3184 implied HN points • 20 Aug 25
💼 Business Economics
  1. The Trump administration is considering selling a part of Freddie Mac and Fannie Mae, which have been government-owned since the 2008 financial crisis. This might result in big profits for investment banks and hedge fund managers.
  2. Freddie and Fannie were once public companies but became like hedge funds over time, leading to risky investments that contributed to their downfall. The move to make them public again raises questions about whether it will end in disaster again.
  3. Selling shares in these companies could lead to higher mortgage rates for homebuyers, which would make buying a home more expensive. Concerns are being raised about whether this plan actually benefits the public.

A tale of two American cities

Wrong Side of History • 693 implied HN points • 13 Dec 25
💼 Business Economics
  1. Austin has become a magnet for talent and tech firms because of Texas’s low regulation, cheap land and energy, and an influx of Californians and international migrants, turning it into a fast-growing, futuristic city.
  2. That rapid growth brings clear benefits—jobs, higher wages and lots of new housing—but also serious social costs like rising costs of living, displacement of the city’s bohemian culture, and visible homelessness and mental-health problems.
  3. The story reflects a broader American pattern: a bold, experimental meritocracy that drives big inventions and new institutions, yet often produces stark inequality and an uncertain civic legacy because mobile tech elites don’t always create lasting public cultural endowments.

Prove Me Wrong: Luck Determines Almost Everything

Singal-Minded • 359 implied HN points • 12 Jan 26
🏝 Travel Economics
  1. Luck plays a huge role in who gets what in life, but people often treat it as an occasional surprise instead of the normal rule.
  2. Small, arbitrary factors like where you’re born can produce massive differences in wealth, opportunity, and daily living conditions.
  3. How much you believe luck matters shapes your politics: seeing luck as decisive pushes you toward changing systems to reduce unfairness, while denying it makes you more comfortable with the status quo.

Can a Writers Strike Save Hollywood from Monopoly?

BIG by Matt Stoller • 53286 implied HN points • 14 May 23
🎭️ Culture Economics
  1. Hollywood is facing a crisis with streaming services struggling to profit while dominating the industry.
  2. Legal changes in the U.S. over the years have stripped independent producers of bargaining power, impacting the quality of content.
  3. The ongoing writers' strike highlights the need to address the structural issues in the industry caused by consolidation and lack of market signals.

Why Chinese Elite Rùn to Japan

ChinaTalk • 1082 implied HN points • 17 Nov 25
🌐 International Economics
  1. Many Chinese people, including wealthy families and intellectuals, are moving to Japan for a better quality of life and more freedom to express themselves. They appreciate the cultural and community spaces available in places like Tokyo.
  2. Wealthy Chinese are finding creative ways to transfer money to Japan despite restrictions, often using underground banking networks. They enjoy a luxurious lifestyle in Japan, with good food and healthcare.
  3. Chinese families often choose Japan for their children’s education, as they believe the schooling system is less stressful and competitive than in China. This makes it a popular option for raising families.

✨ The Age of AI is starting to bloom

Faster, Please! • 1279 implied HN points • 14 Nov 25
🕹 Technology Economics
  1. AGI, or artificial general intelligence, isn't expected to arrive soon. Many experts believe we still have years ahead before we reach that level of AI.
  2. Currently, we're not facing an AI bubble. Investments in AI are growing steadily, and there's a lot of expected economic value to come from it in the future.
  3. There are signs that recent AI advancements are starting to positively impact the U.S. economy, helping businesses become more productive and profitable.

Listening to Noise

Dada Drummer Almanach • 67 implied HN points • 27 Feb 26
🎭️ Culture Economics
  1. Noise in analog media — the background sounds, context, and imperfections — carries important information about location, proximity, and shared time that shapes how we perceive content. Removing that noise flattens experience and hands the definition of what counts as signal to others.
  2. Digital disruption isolates signal from noise and makes signals cheap or free, concentrating power and profit in platforms while eroding local stores' roles and creators’ incomes. Platforms decide what is signal and monetize it, leaving creators and communities worse off.
  3. Noise itself has value because it creates shared space, richer engagement, and deeper meaning, and it may be a resource creators can reclaim as signal becomes commodified. Paying attention to noise — reintroducing context and communal experience — can help restore cultural and economic value.

Slavery was bad

Slow Boring • 7095 implied HN points • 25 Oct 23
🇺🇸 U.S. Politics Economics
  1. Slaveowners among America's founding fathers knew slavery was bad, but still profited from it.
  2. In the early 19th century, the South shifted to viewing slavery as a 'positive good,' leading to political divides and eventually the Civil War.
  3. A new paper by economic historians argues that the costs of slavery far outweighed the benefits, likening enslavement to theft.

Will there ever be a worse time to start a startup?

benn.substack • 741 implied HN points • 05 Dec 25
💼 Business Economics
  1. Starting a startup today is exciting because technology is advancing quickly, and tools are becoming easier to use for everyone. This means you can create amazing projects even with minimal experience.
  2. Deflation might seem good because prices drop, but it actually encourages people to save money instead of spending it. This cycle can hurt the economy and make it hard for businesses to grow.
  3. If you're starting a business, remember that technology is always improving. Today’s tools could let you do things much faster and cheaper than before, making now a great time to jump in.

A (highly visual) follow-up to yesterday's piece on the death of climate change hysteria

Unreported Truths • 52 implied HN points • 04 Mar 26
🌞 Climate & Environment Economics
  1. Global carbon dioxide emissions have risen about 60% since 2000, so the world is emitting more CO2 now than ever.
  2. The US, EU, and Japan cut emissions roughly 25% and now make up only about one-fifth of global emissions, while China emits far more and is rapidly adding coal-fired power plants.
  3. Emphasizing Western cuts while ignoring booming emissions elsewhere weakens climate messaging and breeds skepticism, and clear charts or examples of elite hypocrisy can be persuasive to doubtful audiences.

A Cycle of Misery: The Business of Building Commercial Aircraft

Construction Physics • 27768 implied HN points • 31 Jan 24
💼 Business Economics
  1. Developing a new commercial aircraft is incredibly expensive, with development costs exceeding billions and posing significant financial risks to companies.
  2. Aircraft manufacturers face challenges in predicting market demand and trends, with incorrect guesses leading to financial losses and potentially fatal setbacks.
  3. Given the high costs and risks involved in developing new aircraft, manufacturers often opt to revise existing models to mitigate costs, keep pilot training minimal, and maximize efficiency.

🚀 FP! Week In Review, Briefly #18

Faster, Please! • 274 implied HN points • 24 Jan 26
🕹 Technology Economics
  1. Nuclear power is staging a renewed comeback and could become a lasting part of the energy mix.
  2. The United States appears to be on an inevitable path toward greater electrification, becoming more of an "electrostate" as infrastructure and systems shift to electricity.
  3. Democracy’s stability depends heavily on economic growth, implying that sustained growth is key to democratic resilience.

Requiem for a dream

Philosophy bear • 200 implied HN points • 01 Feb 26
🕹 Technology Economics
  1. AI will flood paid writing platforms with cheap, high-volume content and bot-driven networks, which will undermine subscription economics and make it much harder for human writers to build careers.
  2. Most readers are middlebrow and often can’t or don’t distinguish quality, so AI-optimized, easily digestible 'slop' will capture attention and revenue even if it’s inferior.
  3. Only a few kinds of human work—superstars with parasocial followings, original reporting, deep scholarship, or unique lived experience—are likely to remain viable, while most mid-tier writers will be squeezed out.

Weekly Top Picks #111: Davos Edition

The Algorithmic Bridge • 244 implied HN points • 26 Jan 26
🕹 Technology Economics
  1. The newsletter is back with a tighter format: news will be organized into seven fixed categories so each item becomes part of a clearer, ongoing story. The writer plans to keep some room for surprises but wants more order and relevance.
  2. AI is reshaping power and wealth because advanced models need massive compute and electricity, which creates winners and losers and fuels geopolitical fights over chips and access. Big product claims from companies (devices, robotaxis) are plentiful but deserve healthy skepticism.
  3. The social impacts of AI are urgent and mixed: there are real worries about job displacement, serious safety problems like models acting as suicide coaches, and cultural shifts as AI takes over work that’s centered on language.

🛢️✨ What the shale boom tells us about the AI boom

Faster, Please! • 456 implied HN points • 02 Jan 26
🕹 Technology Economics
  1. New general-purpose technologies like AI often consume huge amounts of capital before their real economics become clear.
  2. This pattern repeats past booms (for example, shale and the internet), so massive early investment is familiar rather than entirely new.
  3. Expect a queasy transition period where winners and losers are uncertain and the true economics gradually settle over time.

Understanding The Player Brain, Pt. 1: Loss Avoidance

The Bottom Feeder • 727 implied HN points • 24 Nov 25
🎭️ Culture Economics
  1. Players respond better to positive reinforcement than negative feedback. For example, changing the word 'tired' to 'rested' made a frustrating game mechanic feel rewarding instead.
  2. Humans are very sensitive to losses and will avoid losing things, even if those things aren't that important. This can lead to players hoarding items in games rather than using them.
  3. When designing games, it's crucial to understand how players feel about loss and reward. Sometimes, it's best to accept player behavior and create systems that align with their preferences.

Why Is It So Hard to Build an Airport?

Construction Physics • 22131 implied HN points • 04 Mar 24
💼 Business Economics
  1. Airports are crucial for global economy, with aviation contributing significantly to GDP.
  2. Building airports is notoriously difficult due to opposition from various interest groups, particularly related to noise concerns.
  3. Despite challenges in airport construction, the aviation industry has managed to adapt and accommodate increased air travel by adding runways, expanding infrastructure, and increasing passenger capacity per plane.

Take My Books, Please

Dada Drummer Almanach • 129 implied HN points • 10 Feb 26
🕹 Technology Economics
  1. Many published books were scraped into AI training datasets without authors' knowledge or permission, prompting writers to join a class-action lawsuit.
  2. The case settled for $1.5 billion, but the AI company denied wrongdoing and kept its fair-use stance, while estimated payouts are small per title and many works were excluded from payment.
  3. The outcome mirrors how streaming devalued recorded music by narrowing which creators get paid, and it pushes writers toward offering work directly to readers and relying on subscriptions or direct support.

The bottomless financial insanity of the Rwanda scheme

Striking 13 • 2515 implied HN points • 01 Mar 24
🌍 World Politics Economics
  1. The UK's Rwanda scheme is shown to be financially insane, with exorbitant costs and no real impact, according to a recent report.
  2. The Home Office's approach to the scheme is criticized for its irrationality, waste of money, and failure to address the asylum backlog effectively.
  3. Comparison with the costs of a functioning asylum system highlights the extreme financial inefficiency and lack of logic in the Rwanda scheme.

Onchain Landscape (Part 1)

DeFi Education • 839 implied HN points • 08 Jun 24
🔮 Crypto Economics
  1. There are different blockchain ecosystems called Layer 1, Layer 2, and Layer 3, and each has its own use and benefits. Understanding these layers can help you decide where to invest your time and money.
  2. Layer 2 solutions help blockchains process more transactions efficiently by using off-chain data to save on resources. This means faster transactions and lower costs, making them a hot spot in the crypto world.
  3. Layer 3 is a newer concept that sits on top of Layer 2, focusing on specific apps and improving their functionality. While still experimental, investing in Layer 3 can present unique opportunities.

Top Links 951 Prime age workers scarcity. Italian alternate history. VW Doubling down on China & The Minimal Winning Coalition.

Chartbook • 500 implied HN points • 14 Dec 25
🌐 International Economics
  1. Prime-age workers are becoming scarce worldwide. The number of countries with shrinking working-age populations rose from 2 in 1980 to 50 today and could reach 77 by 2040.
  2. There is renewed interest in imagining alternate histories for Italy, exploring how different choices might have changed its political and social trajectory.
  3. Volkswagen is doubling down on China, signaling deeper business and manufacturing commitments there, and the concept of the "minimal winning coalition" highlights how narrow political alliances can determine policy outcomes.

Jon Stewart is Right

a newsletter for infovores. • 132 implied HN points • 10 Feb 26
💼 Business Economics
  1. Economics usually models people as rational, self-interested agents and often prioritizes shareholder value, so it emphasizes market efficiency more than fairness or direct help for the poor.
  2. Behavioral nudges can move behavior a bit, but many problems—like healthcare or climate—need stronger interventions such as taxes, regulations, or system redesigns rather than only subtle nudges.
  3. Political feasibility and public sentiment matter a lot: an economically optimal policy can still fail if voters reject it, so persuading people and designing politically realistic solutions is essential.

Financial Literacy

Points And Figures • 852 implied HN points • 15 Nov 25
💰 Finance Economics
  1. Financial literacy is about more than just managing money; it involves understanding complex financial concepts and government policies. Learning these concepts can help you avoid costly mistakes.
  2. Many people, including young athletes, often don't understand the real financial implications of contracts and wealth management. This lack of knowledge can lead to significant financial losses.
  3. Subsidies and government interventions in industries often don't benefit the public and can lead to misunderstandings. It's important to educate yourself to navigate these political and financial landscapes effectively.

🛑🚼 The end of (demographic) history

Faster, Please! • 548 implied HN points • 14 Dec 25
🔬 Science Economics
  1. The global fertility transition seems to have largely finished, so the classic story of steadily falling birth rates is no longer the clear master narrative.
  2. Even with that shift, the demographic future is uncertain — demographers don’t know exactly how birth rates, aging, and migration will evolve next.
  3. That uncertainty has big policy and economic implications, because different population paths lead to very different outcomes for growth, labor markets, and public finances.