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As most of #EconTwitter has now left this platform, this page is no longer actively administered. Mentions and tags will continue to be retweeted.

Joined May 2020
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Market Design Community retweeted
The SIGecom Job Market Candidates initiative is back for 2026-27! A great resource both for junior researchers looking for academic positions and for those looking to hire from the EconCS community. Candidates: submit this form by Oct 7; LaTeX due Oct 12. forms.gle/c5qqSd9w8RA2xA6x7
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Market Design Community retweeted
A need for market design in the age of AI @econD47
AI answers can divert web publisher revenue and quality signals. The market design takeaway: without compensation and audits, costly open-web information may fall below replacement, from @alex8chan nber.org/papers/w35344
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Market Design Community retweeted
Decentralization, increased entrepreneurship, individual control, decreased transaction costs between a multitude of new firms interacting programmatically ... ... if you're interested in massive-scale mechanism design (looking at you, @econD47 & @AcmSIGecom), now's your time!
We've been thinking a lot at Stripe about the Coasean lens on AI: - The obvious near-term effect is reduced transaction costs within companies: shared context, systems of record, aligned incentives etc. - But inter-company transaction costs also reduce sharply: agents are great at discovery, make it trivially easy to integrate; make contracting much more straightforward; agent-to-agent commerce. - On net, we think second effect bigger in medium term: fewer people per firm, more output per firm, just more firms, and more coordination happening through market-like mechanisms
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Market Design Community retweeted
Best abstract (economic theory) for @ashecon 2026 awarded to the immensely brilliant @KurtSweat1 @UTSWMedCenter @utswosph - might the first time a market design paper got honored this way @econD47 Way to go Kurt! ashecon.org/2026-ashecon-awa…
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Market Design Community retweeted
📣Come work with me @Harvard! @Harvard @HarvardHBS -based doctoral student RA, **market design, micro theory** (experimental a plus but not necessary), start date: the sooner the better👀 (at least now through summer) - G2+, remote option AI and market design, etc. alexchan.net @econD47 @VMDSeminar #Econtwitter #econra
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Market Design Community retweeted
📜We propose a smart lottery mechanism for school choice that ex-ante Pareto improves the probabilistic assignment while preserving ex-post stability. Using IP with column generation, we obtain Pareto gains over DA with lottery. arxiv.org/abs/2602.10679 @econD47 @econ_cs
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Market Design Community retweeted
🧩Our new survey is out! Combinatorial Contracts: Recent Progress & Emerging Frontiers 🧩 Mapping the landscape of combinatorial contracts, highlighting structural insights, algorithmic tools, and complexity barriers. [to appear in SIAM ICM 2026] arxiv.org/abs/2510.15065
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Market Design Community retweeted
📢 The EC'26 website is live! ec26.sigecom.org/ 📝Abstract deadline: Feb 2, 2026 📝Paper deadline: Feb 9, 2026 A home for your strongest work in EconCS 💫 @AcmSIGecom @econD47
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Market Design Community retweeted
Incredibly honored to receive the inaugural @INFORMS AMD Market Design Impact Award and especially delighted to share it with my best friends and coauthors @AssafRomm and Avinatan Hassidim. 1/2
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Market Design Community retweeted
Deeply grateful to the selection committee, and to all our wonderful colleagues and collaborators over the years @econD47 @AcmSIGecom @PSUEcon @PSULiberalArts @penn_state. Stay tuned for new and exciting work! 2/2
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Market Design Community retweeted
📢Excited to announce: EC'26 📅 When: July 6–10, 2026 🍝 Where: Rome, Italy General Chair: Stefano Leonardi PC Chairs: Alex Teytelboym & Matt Weinberg Hope to see as many of you there! @AcmSIGecom @econD47 #ACMEC26
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Market Design Community retweeted
Market design community @econD47! Interested in school choice and looking for a 4-year tenure track position? Join me at @lunduniversity Requirements: max 5 years since completion of PhD, no employment in Sweden since 2021. More info? Contact me or see 👇 lu.varbi.com/en/what:job/job…
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Market Design Community retweeted
New paper out on #PBMs , arguing they needlessly over-exclude drugs from their formulary. "A Combinatorial Auction Design for Formulary Position" c1c0481a-8d34-49dc-ad66-d6c4… … @econD47 #econtwitter @FTC @JusticeATR
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Market Design Community retweeted
New paper out on #PBMs "A Combinatorial Auction Design for Formulary Position" available on SSRN papers.ssrn.com/sol3/papers.… @econD47 #econtwitter @FTC @JusticeATR
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Market Design Community retweeted
📣 T H R E E D A Y S ! This Thursday! Make sure you're registered--it's required (but free)! Further deets: sigecom.org/meetings/winter2…
Trying to imagine life post-EC-deadline? Mark your calendar for the fifth annual SIGecom Winter Meeting! March 6, 11am-5pm ET, focused on the interplay of Market Design and Generative AI! Registration is free but required, sign-up below! docs.google.com/forms/d/e/1F…
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Market Design Community retweeted
Please submit a paper to the 14th Conference on Economic Design. The conference is organized by Albin Erlanson at the University of Essex, June 23-25, 2025. Submission deadline is 1 February, 2025. Hope to see many of you there 🙂 #econtwitter @econD47 sites.google.com/view/coed20…
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Market Design Community retweeted
Hi. I am now on @bluesky. Please follow me there if you are interested 🙏 My handle is proftommyandersson.bsky.soci… #econtwitter @econD47
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Market Design Community retweeted
Don't miss tomorrow talk by Takuro Yamashita from @osaka_univ_e. The paper looks fantastic! Join us at 7am LA | 10am NY | 4pm Paris | 5pm Tel Aviv | 11pm Beijing | Midnight Tokyo. #EconTwitter @WiSoUniCologne @ZEW @CEPSnews
Next Monday we are excited to host Takuro Yamashita from @osaka_univ_e, who will talk about 'Optimal Feedback Dynamics Against Free-Riding in Collective Experimentation'. ➡️Paper: iser.osaka-u.ac.jp/library/d… Looking forward! #EconTwitter @WiSoUniCologne @ZEW @CEPSnews
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Market Design Community retweeted
Last Monday's great talk by Simon Finster (@CrestUmr & @IP_Paris_), 'Equitable Auctions' w/. P. Loiseau, @SimonMauras, M. Molina & @BaryPradelski is now available on our YouTube channel. ➡️Watch it here: youtube.com/watch?v=jjjxkVYf… #EconTwitter @WiSoUniCologne @ZEW @CEPSnews
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