Using voice AI agent to give oral exams to avoid the use of AI is just peak irony.

Tariffs are not fuelling a US manufacturing revival • Manufacturing sector created jobs for last time in March this year, ahead of Liberation Day • Since Trump's tariff salvoes, manufacturing firms slashed headcounts in each month, by around 70k people in total www.ft.com/content/17a1...

Really appreciated Joshua Gans' postmortem on an experiment in vibe researching joshuagans.substack.com/p/reflection... Taste is still paramount and the models are instruction-tuned to sycophancy to all hell

Computer-assisted learning in the real world: How Khan Academy influences student math learning doi.org/10.1073/pnas...

Greater broadband access increased youth internet use and suicide ideation. Girls reported being cyberbullied and altering their body image, and boys reported getting less sleep, from Brandyn F. Churchill and Kathryn R. Johnson www.nber.org/papers/w34614

Need this

I always tell students if you ask a good question the article will write itself

Excellent postdoctoral opportunity! Come join us in beautiful Konstanz!

Carol of the Bells in # Kyiv subway. Voices of the Embassies of Germany, France, and the United Kingdom came together to perform Shchedryk in the Kyiv metro as a sign of solidarity with Ukraine. Thankful to everyone who stands with us!

At this holiday season, we should remember people in Ukraine and their fight for freedom. I am proud to support @razomforukraine.org and the Kyiv School of Economics, which is helping to build a brighter future in Ukraine. foundation.kse.ua/en/

Technological progress comes with social costs. A new paper by Stefan Thurner et al. shows that "polarization started to increase exactly with the advent of smartphones and social media." www.pnas.org/doi/10.1073/...

X habe ich soeben beendet.

📢Our piece on @jonathanhaidt.bsky.social's "After Babel" Substack: Strong public support to restrict social media for children in Germany www.afterbabel.com/p/strong-pub... A huge majority of adults favors a minimum age for social media – and even adolescents themselves see harm from social media

BREAKING: The EU chooses complexity over clarity. Clinging to combustion engines won't make European carmakers great again. Today’s proposal from the European Commission will extend the sales of cars with engines & divert investment from EVs, while China races further ahead of Europe’s carmakers. 🧵

1/ Hope this thread helps break through the mental logjam for normies. For anyone in the game of technology/ innovation/development this is just basic facts now. For the first time in 2 centuries, the West is no longer the leader in future technology,but the follower www.nytimes.com/interactive/...

1/12 China’s favorite US president: Trump is extremely soft on China. The idea that he’s a China hawk is one of the biggest misconceptions. He’s almost as soft on Beijing as he is on Moscow. Both back him for that reason. Here are a few key examples👇

If we add the rest of the EU, then we have an economy with 450 million inhabitants, significantly larger than the US In that bigger economy, productivity is slightly lower than in the US, because of relatively low productivity in Eastern Europe

#Musk wettert auf seiner Plattform #X gegen die #EU, verbreitet rechtsextreme Botschaften und hat auch schon Kanzler und Bundespräsident beschimpft. Die Bundesregierung bleibt aber bei ihrem Kurs: #X wird weiter genutzt. #X #Musk #Trump #Bundesregierung 1/x www.tagesschau.de/inland/innen...

New @spiegel.de cover story catches the sentiment in Germany: 'Two bad guys, one goal: How Trump and Putin are attacking Europe'

OpenAI is trialing their Nano Banana competitor left: (presumed) OpenAI right: Nano Banana Pro

“Austria, Hungary, Italy, and Poland are listed as countries the U.S. should “work more with…with the goal of pulling them away from the [European Union].”“ www.defenseone.com/policy/2025/...

Ouch. Brutal reality hitting slow EU rare earth policy rollout: Commissioner Sejourne tells NRC: “I was due to travel to Brazil to hold talks about a mine extracting rare earths. 3 days before, we were told that the Americans had come by and bought up all production through to 2030.”

Sehr geehrte demokratische Abgeordnete des Deutschen Bundestags, der einzige Grund, warum die Plattform X in Deutschland noch Relevanz hat, ist Ihre Anwesenheit dort. Ohne Amts- und Mandatsträger wird die Plattform auch für Journalisten irrelevant und mit ihnen für die gesamte politische Blase.

1/6 Emmanuel Macron: "Today, we are caught between the US and China and it is a matter of life or death for the European industry. We have become the adjustment market and this is the worst-case scenario." He is absolutely right. www.reuters.com/world/china/...

This seems like a really exciting JMP - looking forward to reading it in more detail! ericnrobertson.github.io

Frank Gehry, 1929–2025 www.nytimes.com/2025/12/05/a...

If anyone cares at all, EV battery recycling is now hitting 99% recovery for important metals Please remind me again what the recycle rate for fossil fuels is interestingengineering.com/energy/recyc...

In a rare case of admitting that the Russian invasion of Ukraine in 2022 was based on wrong data, Russian colonel general Chirkin commented as follows: „There was an underestimation of the enemy and overestimation of their troops. Everyone began to say that the war would end in three days.

A book from the 19th century that depicts the Rhine Valley by creating an impression of three-dimensionality and spatial distance. @MasayukiTsuda2 #globalmuseum #books #travel #19thcentury

A simple but solid econ perspective: try to predict worldwide supply and demand in 10 years. Combustion engines will stand no chance against EVs. Makes you realize how useless and backward looking the German discussion of EU policies is.

PM Carney: “Do the Trump” 😅

💻 Laptops are great, but not during class. 💻 Laptops are the standard in classrooms. This needs to change. New meta-analysis of 24 experiments shows that handwriting will lead to higher grades for students. So this 2017 NYTimes op-ed by @dynarski.bsky.social is even truer today.

In light of record submission rates and a large volume of AI-generated slop, SocArXiv recently implemented a policy requiring ORCIDs linked in the OSF profile of submitting authors, and narrowing our focus to social science subjects. Today we are taking two more steps: /1

if you came of age in the 20th century then this really sits you down about how much the Worlds changed in 21st century. no going back…. @katemac.bsky.social Germany was 4 times China's GDP in 1990 China is now 4 times Germany's GDP in 2025 www.phenomenalworld.org/analysis/bri...

When Tony Blair came to power in 1997, the UK economy was bigger than China and India combined.

Rarely do German economists agree across various party and ideological lines. On Merz' pension reform (more money for the old, basically) they do.

This is terrifying. "[AI agents] can... infer a researcher's latent hypotheses and produce data that artificially confirms them." ... "We can no longer trust that survey responses are coming from real people" [email protected]

Good Morning Zurich

When states like Colorado passed policies requiring employers to disclose salary information in job postings, what happened? It increased competition, and raised wages, without harming employment or changing skill requirements. Improved functioning of markets, helped workers.

"Wir haben praktisch alles geklärt", sagt Wirtschaftsminister Guy Parmelin in #Washington nach seinem Gespräch mit dem Handelsbeauftragten von US-Präsident Donald #Trump, Jamieson Greer, gegenüber #SRF: "Wir hatten ein sehr gutes Gespräch". (1/3)

We are not ready for what's coming... 29.8°C in France mid November! 😱 These heat levels are just insane...🥵 Map via @sergezaka.bsky.social

Fahrt mit autonom steuerndem Auto durch Shenzhen (25 Mio Einwohner). Abbiegen, Überholen, Einparken, alles hands-off. Unternehmensvertreter: „Ihr müsst euch klar machen, dass diese Technologie bereits voll entwickelt ist. Es fehlt nur noch die gesetzliche Regulierung.“ Die nächste Disruption kommt.

"One obvious idea is for men to grow up, do more housework, behave more responsibly and so turn themselves into more desirable partners." www.economist.com/leaders/2025...

Die Aufregung um den SBB-Auftrag an Siemens verstehe ich nicht. Es ist umgekehrt völlig normal und erfreulich, dass Stadler in Deutschland Aufträge erhält: 1️⃣Aktuell liefert Stadler 44 Triebzüge an DB Regio Südwest 2️⃣ DB Regio Thüringen hat kürzlich 19 Triebzüge bestellt 1/3

🆕Working Paper🚨 Training or Retiring? How Labor Markets Adjust to Trade and Technology Shocks📒 w/ A.Bertermann, @dauthecon.bsky.social & @suedekum.bsky.social 🤖 Robots ➡️ ⬆️training & ⬆️early retirement 🌏 Imports ➡️ ⬇️training & ⬆️early r. 🌎 Exports ➡️ ⬆️training & ⬇️e.r. www.ifo.de/DocDL/cesifo... 🧵1/9

🚨Postdoc position in public economics🚨 Four-year postdoc at @heclausanne.bsky.social, funded through @snsf.ch project "The Economics of Inheritance and Inter-Vivos Gifts". Application deadline: 30 December. #econsky @unil.bsky.social @eyquem2.bsky.social @izmartinez86.bsky.social bit.ly/4qWyG6G

Switzerland 🇨🇭 is the most reputable country in 2025. US 🇺🇸 in free fall. Germany 🇩🇪 ranks 20th. Source: Survey in G7 countries, N=62'000

I would install each and all of them #AcademicChatter

the password to the louvre surveillance server was "louvre" www.thesocialpost.it/2025/11/02/f...

Anyway, we need some joy, so here's the Egyptian foreign minister being given a Lego Pyramid by the Danish foreign minister.