iiinova — where your digital self keeps evolving

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Sophie Labelle @assignedmale.bsky.social · 13/09/2025

The Groyper Wars

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undercoverhist.bsky.social @undercoverhist.bsky.social · 25/08/2025

Entendez-vous l'Eco, présenté par Aliette Hovine, change de format. L'émission devient hebdo avec 1 partie consacrée à l'actualité et l'autre plus centrée sur l'éclairage que nous apporte l'histoire de l'éco Pour la rentrée, nous avons essayé, nous avons essayé... www.radiofrance.fr/francecultur...

radiofrance.fr

Accords commerciaux : que reste-t-il à négocier ? / Des outils et des hommes : la fabrique d'une science économique

Après un retour sur l’accord commercial conclu cet été entre Donald Trump et Ursula Von der Leyen, nous reviendrons sur la fabrique de l'expertise économique avec Béatrice Cherrier.

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Terence Tao @teorth.bsky.social · 18/08/2025

I wrote an op-ed on the world-class STEM research ecosystem in the United States, and how this ecosystem is now under attack on multiple fronts by the current administration: newsletter.ofthebrave.org/p/im-an-awar...

newsletter.ofthebrave.org

I’m an award-winning mathematician. Trump just cut my funding.

The “Mozart of Math” tried to stay out of politics. Then it came for his research.

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Ben Golub @bengolub.bsky.social · 24/07/2025

I've been working on a new tool, Refine, to make scholars more productive. If you're interested in being among the very first to try the beta, please read on. Refine leverages the best current AI models to draw your attention to potential errors and clarity issues in research paper drafts. 1/

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Al Roth @alroth.bsky.social · 29/06/2025

Harvard at war “If Harvard relied entirely on the endowment to fund its operations (ignoring investment returns), the total would be depleted in a little more than eight years.” #econsky #academicsky marketdesigner.blogspot.com/2025/06/harv...

marketdesigner.blogspot.com

Harvard's finances (Endowment, expenses, revenue by school)

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Joel van der Weele @joelvdweele.bsky.social · 20/05/2025

New working paper alert: we provide a model of post-hoc rationalizations, driven by motives of (self-)esteem. We show how this can lead to groupthink, polarization, and a preference for echo chambers. www.ifo.de/sites/defaul...

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Olivier Gossner @ogoss.bsky.social · 18/05/2025

am i the only one genuinely shocked at what is reported to be “the top econ journal in the world” ?

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Yannai A. Gonczarowski @yannaigonch.bsky.social · 04/05/2025

Congrats to Sergiu Hart, perhaps the quickest thinker I know, and a wonderful mentor, coauthor, and person, for being elected as an International Member of the National Academy of Sciences! www.nasonline.org/news/2025-na...

nasonline.org

National Academy of Sciences Elects Members and International Members - NAS

WASHINGTON — The National Academy of Sciences announced today the election of 120 members and 30 international members in recognition of their distinguished and continuing achievements in original res...

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Ted Underwood @tedunderwood.com · 10/04/2025

15 positions in AI at Paris Sciences et Lettres, computational social science and ethics very much included. I believe these are four-year "fellow" positions requiring some teaching during that term. #MLSky recrutement.psl.eu/en/pnp8wd2rbs

recrutement.psl.eu

Fellow in Artificial Intelligence - Paris School of AI | PSL

Contract : 4 years fixed term Start of contract : September, 1st, 2025

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Olivier Gossner @ogoss.bsky.social · 08/04/2025

The political incentives to pursue the populist attacks on liberal symbols (immigrants, minorities, academia, science ...) grow stronger as it becomes clear that economic promises (DOGE checks) won’t be kept.

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Olivier Gossner @ogoss.bsky.social · 07/04/2025

it takes a stable genius to upset at once big donors, retired voters, and GOP members seeking reelection. all in one move.

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Olivier Gossner @ogoss.bsky.social · 03/04/2025

why did I never notice this before? “An International Society for the Advancement of Economic Theory in its Relation to Statistics and Mathematics”

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Olivier Gossner @ogoss.bsky.social · 02/04/2025

to my economist friends. uncertainty on future prices increases expected present value of cash flows. but risk averse investors don’t like uncertainty which depresses stock prices. is there a way to nicely disentangle the two?

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Olivier Gossner @ogoss.bsky.social · 30/03/2025

🎯 Game theory wanted! The Vita Kreps Prize honors undergrad & grad students for major conceptual or mathematical advances in game theory. 📅 Submission Deadline: April 30, 2025 🏆 Award: June 24, 2025 🔗 sites.google.com/view/themich...

sites.google.com

Game Theory Prizes - The Kreps Prize

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Olivier Gossner @ogoss.bsky.social · 27/03/2025

I find something paradoxical about the signal gate. Fascism thrives on a pretense of perfection, strength, and constantly attacks groups perceived as week: liberals, LGBTQ+, immigrants, intellectuals… that's what we are seeing now.

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Olivier Gossner @ogoss.bsky.social · 27/03/2025

should the Game Theory Society join Bluesky? choose an answer. - yes - yes of course - what it’s not here yet?

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Econometrica @ecmaeditors.bsky.social · 27/03/2025

We are pleased to announce an experiment intended to stimulate academic discussion and exchange, centered on papers published in Econometrica 1/5

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Olivier Gossner @ogoss.bsky.social · 27/03/2025

with each thread from @undercoverhist.bsky.social the world recovers a bit of its balance

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undercoverhist.bsky.social @undercoverhist.bsky.social · 26/03/2025

2/n It’s 1981-83 and two young French econ PhDs, Jacques Le Cacheux and Bernard Nivollet, are working as economists for the French Embassy in Washington. They are tasked with reporting on recent advances in econ US science They quickly realize that seminar rooms and journals alike are abuzz....

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Olivier Gossner @ogoss.bsky.social · 27/03/2025

bullshit in organizations is a Giffen good. the less resources they have the more they spend in terrible BSwashing.

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Olivier Gossner @ogoss.bsky.social · 27/03/2025

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Olivier Gossner @ogoss.bsky.social · 18/03/2025

the other place is on fire and this one is damn quiet. where has everyone gone? hiding in caves building some resistance network? i miss my online friends. send me the invite!!

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Olivier Gossner @ogoss.bsky.social · 17/03/2025

so iterated deletion of dominated strategies works at the end, but only for bad outcomes ??

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Olivier Gossner @ogoss.bsky.social · 15/03/2025

so … after having experienced extensively, I must report that the news are not better here than on the other place.

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Olivier Gossner @ogoss.bsky.social · 14/03/2025

🗼🗼 Paris Game Theory Festival 🗼🗼 👏 Interactive Beliefs and Learning Workshop, June 2–4 👏 3rd Paris Workshop on Game Theory and Language, June 5-7 ⬇️ for info and to register ⬇️ sites.google.com/view/parisgt...

sites.google.com

Event

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Olivier Gossner @ogoss.bsky.social · 14/03/2025

sites.google.com

Event

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Olivier Gossner @ogoss.bsky.social · 07/03/2025

very sorry for all my friends and colleagues in the US. particularly at Columbia U. i hope everyone will remember this next time some US high level admin scolds europeans over “freedom of speech”.

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Olivier Gossner @ogoss.bsky.social · 06/03/2025

in France we say “it wasn’t a failure, it just didn’t work out”.

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Olivier Gossner @ogoss.bsky.social · 06/03/2025

Account on the other side was de-activated. Not an act of protest, not one of bravery, not even one based on moral principles. I just became too concerned about the consequences of what it means to share my data, ideas, political opinions, and real-time thoughts there.

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Olivier Gossner @ogoss.bsky.social · 27/01/2025

🥁🥁 post-doctoral position in information economics and economic theory !! 🥁🥁 (rts / fwds appreciated)

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Olivier Gossner @ogoss.bsky.social · 23/01/2025

Philipp is an amazing scholar. congratulations to him!

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Olivier Gossner @ogoss.bsky.social · 15/01/2025

ok by comparing the two places i conclude the less i post the more followers i get. makes total sense to me …

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Olivier Gossner @ogoss.bsky.social · 15/01/2025

excellent discussion. we’re in the good place.

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Fabien Ferrage @fabferrage.bsky.social · 30/12/2024

Marrant cette propriété: si le chiffre des dizaines d’un carré est impair, le chiffre des unités vaut 6. Ça se démontre en posant (10b+a)^2 pour le nombre ba puis par récurrence pour les nombres à n chiffres. Il faut donc donner 2 pièces (ils ont tous les deux un nombre des unités de 8 francs).

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Olivier Gossner @ogoss.bsky.social · 03/12/2024

i used to believe progress was unstoppable but a series of unfortunate world events convinced me to agree with Nietzsche that History is cyclical further than that, i would say that the very concept of time is what arises from repetition punk’s not dead God is not dead History is not over

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Olivier Gossner @ogoss.bsky.social · 17/11/2024

lots of econtwittos here. should i reserve this place for my 1/2 baked academic ideas (in 🏴󠁧󠁢󠁥󠁮󠁧󠁿) and leave my rants on how poorly my beloved country is doing to the other place (in 🇫🇷) ?

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undercoverhist.bsky.social @undercoverhist.bsky.social · 05/10/2023

CREST/ENSAE/Polytechnique is hiring we have several econ 📈📉 positions at assistant/associate level, any field econjobmarket.org/positions/9867 Our lab results from the merger of the dpts of econ of Polytechnique (France’s 1er engineering school)& ENSAEparis (which trains public statisticians)...

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