You gotta love it. Belgium restoring order to the universe.
Micael Castanheira
@micaelcasta.bsky.social
Loves sunsets, kindness, and discussing economics.
This is my favorite climate change chart. Japanese monks, aristocrats, and emperors kept meticulous records of cherry blossom festivals for 1,200 years and accidentally built the world's longest climate dataset.
"Vladimir Putin’s administration has endorsed a plan by the Social Design Agency, a Kremlin-linked media consultancy under western sanctions, to bolster Orbán’s Fidesz party by flooding social media with messages designed in Russia and posted by influential Hungarians." www.ft.com/content/34df...
Kremlin backs covert campaign to keep Viktor Orbán in power
Vladimir Putin endorses plan drawn up by Russian consultancy that is under western sanctions
ft.com
Alphabet, Amazon, Meta, and Tesla paid just 4.9% of their profits in federal corporate taxes in 2025. They have seen their collective tax bill drop by $95B thanks to two rounds of Trump tax cuts. Meanwhile, they've laid off thousands of workers. Trickle-down economics was always a scam.
Maybe we shouldn't have trusted the cigarette companies when they praised the health benefits of cigarettes
This is quite a post www.planetearthandbeyond.co/p/reality-is...
America now has 935 billionaires with $8.1 trillion in collective wealth — a 20% increase from 2024. Meanwhile, the bottom 50% of Americans control $4.2 trillion in wealth. When 935 people control more wealth than half a country’s population, we have a very serious problem.
Many of us are struck by the combination of cleverness and pure inanity of many AI answers. Clever on some elaborate questions but not able to perform elementary fractions for instance. Now I better understand the reason: msukhareva.substack.com/p/gpt-52-and...
GPT-5.2 and Meaningless Benchmarks
Why ARC-AGI-2, AIME, and GDPval don’t measure real capability
msukhareva.substack.com
Interesting. Do we have solid evidence that this is also the case in practice? I'd be happy to show whatever is the evidence in class.
🚨Elites often warn: taxing the rich hurts everyone. 🤔But do citizens buy that story? With @bcastanho.bsky.social & Hanna Lierse, we find: They don’t! Most people believe progressive taxes can deliver both — more equality and more growth. @jpublicpolicy.bsky.social #openaccess cup.org/3JVuvHm
Wow. This is the paper I have been waiting for. Mobile apps are brain rot, with meaningfully bad economic consequences for those who overuse them.
Recently accepted by #QJE, “Digital Distractions with Peer Influence: The Impact of Mobile App Usage on Academic and Labor Market Outcomes,” by Barwick, Chen, Fu, and Li: doi.org/10.1093/qje/...
Nobel Prizes This Year Offer Three Cheers for Slow Science www.nytimes.com/2025/10/09/s...
Nobel Prizes This Year Offer Three Cheers for Slow Science
nytimes.com
Yes! Yes, we are hiring! Two positions are opened, one in International Trade. The other one in Microeconomics. Full time. Great colleagues. Great location. Have you already applied ? www.aeaweb.org/joe/listing.... #job #economics #professorship @ulbruxelles.bsky.social
American Economic Association: JOE Listings - August 1, 2025 - January 31, 2026
aeaweb.org
Let's look at the DATA! Not opinion, ideology, or politics. DATA and science. Climate change is not a hoax and the impacts are dire, costly and increasing. We have solutions to stem rising temperatures. We need investment, science-based policies and action 🧪🌎 climate.nasa.gov/vital-signs/...
Global Surface Temperature | NASA Global Climate Change
Vital Signs of the Planet: Global Climate Change and Global Warming. Current news and data streams about global warming and climate change from NASA.
climate.nasa.gov
My paper "Voter Information and Distributive Politics" has been accepted for publication at the AEJ: Micro 🥳 Ungated version here: osf.io/preprints/so...
The NRA buys off Congress. No action on guns. The oil industry buys off Congress. No action on climate. Insurance companies buy off Congress. No action on health care. The list goes on and on. Money in politics is the root of our dysfunction.
Today’s econ seminar featured Ruben Durante presenting amazing work on the effect of GenAI on demand for news (joint with @filipecampante.bsky.social and @ananyasen.bsky.social)
More Award News from #EEA25 Congrats to Julia Cagé & David Yanagizawa-Drott for their 2025 Yrjö Jahnsson Foundation Award, presented to them today www.eeassoc.org/awards/yrjo-...
George Akerlof is just as sharp as usual! When Trump Fires the Ref, What Game Are We Playing? www.nytimes.com/2025/08/03/o...
Opinion | When Trump Fires the Ref, What Game Are We Playing?
nytimes.com
Horrible migrants are killing Europe, says horrible migrant arriving in Europe
That's interesting : in an RCT, giving AI tools to developers actually slowed them down ! And yet, they are convinced they went faster.
Time to buy pop corn (made in the EU) and watch the show👇🏼
Trump says he’ll look into deporting Elon as fight over bill escalates
Read more about the role that vaccines have played in reducing child mortality: ourworldindata.org/vaccines-chi...
Vaccines have saved 150 million children over the last 50 years
Every ten seconds, one child is saved by a vaccine against a fatal disease.
ourworldindata.org
Heavily armed paramilitary forces stormed a local San Diego restaurant today, deployed stun grenades against a crowd of onlookers, and kidnapped a handful of kitchen workers.
Unbelievable! Today, San Diego witnessed a government-sanctioned kidnapping. ICE stormed Buona Forchetta in military gear ripping workers away, then unleashing tear gas and smoke on the terrified community. Full on police state, fascism now used on American citizens. Stay aware. #OnYourSide
A long long time ago, in a far away galaxy... the US used to tax the rich