🤩Congratulations to @leonardomadio.bsky.social, winner of the Stars@Unipd Consolidator Grant 2025! Leonardo Madio, Associate Professor at #dSEA (University of Padua) has received €94,000 in funding for his SAFE-net project. Read more: economia.unipd.it/en/leonardo-...

Happy New Year. Reminder that the Call for Papers for IIOC is posted and that submissions are due January 10! Please remind your IO colleagues including grad students.

Excited to see our work (with Doh-Shin Jeon and Yassine Lefouili) finally published in the International Economic Review

📢The XIX GRASS Workshop opened today at @dsea-unipd.bsky.social, University of Padua. This year’s edition is dedicated to Stefano Vannucci, one of the GRASS founders. 📍Palazzo della Salute, Padua 📅11–12 September 2025 🔗Full programme: unipd.link/GRASS_Padua_... #EconBlueSky

Thanks a lot Carlo for presenting our work! Latest version available on SSRN

Critical resource for researchers requesting platform data under DSA Article 40.4. Without understanding how VLOPs store data, you can't formulate processable requests—leading to easy dismissals. Anyone preparing a data access request should read this report first -> edmo.eu/publications...

🚨 CALL FOR PAPERS 👩‍🎓 Workshop Disclosure, Information Sharing, and Secrecy DISS 2026 📅 February 23-24, 2026 🔬 Online (Zoom) Deadline: November 15 Submit papers on information disclosure (or non-disclosure) in econ, mgmt science, accounting, law, et al. #EconSky #EconConf @tmartens.bsky.social

Sugar in spaghetti sauce, @theguardian.com??? 😱 This calls for a classic Italian response: www.youtube.com/watch?v=8fgN...

The discussions about big platforms are intense. The systemic risks are real. Now the #DSA Delegated Act is finally here to ensure data access for researchers. Time to put this system to work. W @lkseiling.bsky.social, we show how @techpolicypress.bsky.social www.techpolicy.press/time-to-deli...

🚨Free data alert!! 🚨 Please share. Large new dataset of Amazon product reviews, including full text and photos and product characteristics, with individual *reviews labeled as fake reviews*. I believe this is the first publicly available data of this kind. github.com/bretthollenb...

123456? How TF did they get my cell phone pin?!

Last minute addition to our Econ Seminar series! Lorenzo Magnolfi, Assistant Prof. of Econ @uwmadison.bsky.social, will present his paper: "Conduct and Scale Economies: Evaluating Tariffs in the US Auto Market". 📅10 July at 11.30 AM CEST 📍Seminar room & online ℹ️https://unipd.link/Economics_Seminars

Then, we should also put a negative weight to these pubs when we evaluate CVs and allocate funding!

Next week we wrap up our Economics Seminars with: June 17, Sarah Cattan @theifs.bsky.social “Workforce Quality and Early Childhood Development at Scale” June 18, P-L Vézina @kingscollegelondon.bsky.social “Refugees and entrepreneurship: Evidence from Ukrainians in Poland” unipd.link/Economics_Se...

Thanks a lot Carlo for presenting our work on the effects of the largest ever content moderation happened online on traffic diversion

Grok system prompts are now public. Transparency is helpful. ChatGPT and Gemini also have prompts. So, Grok is instructed to be “extremely skeptical” and not to “blindly defer to mainstream authority or media.” Grok now says “both sides of this debate have biases” about number of Holocaust deaths.

Day 2 of the Padova IO Workshop! See you next year for the 3rd edition!

A great day with many exciting talks today on patents, standards, digital markets, markets for information, and sequential bargaining

Data that are "available upon request".

Day 1 of the #REStud Tour 2025 in Padua is a wrap! Outstanding presentations in our first day of the REStud Tour in Padua. We look forward to tomorrow's talks! 📍Barco Teatro, Padua 🔗Full program & participants: www.economia.unipd.it/en/restud-to... @dsea-unipd.bsky.social University of Padua

The 1st day of the REStud Tour in Padua has officially started!

We have about 50 new reproduction reports! We will be sharing those over the next few weeks. See here if you cannot wait: ideas.repec.org/s/zbw/i4rdps.... Let's start with four reproductions of articles @nathumbehav.nature.com. A short thread with links to reports and authors' responses.

🚨Coming up at #VIDEseminar this week: Garrett Johnson (Boston University) “Privacy-Enhanced versus Traditional Retargeting: Ad Effectiveness in an Industry-Wide Field Experiment” 🔜 Wed, May 7, 11am New York, 5pm Berlin. Open to anyone! Further information: www.digitalecon.org/seminar

📌Level Up Research: Replication in Action Replication Games – Part II Final stretch this morning at the Replication Games! Teams are completing projects with Derek Mikola & @i4replication.bsky.social. Focused work and great collaboration today at #dSEA University of Padua. unipd.link/replication-...

Replications (and Learning) Ongoing!

Day 1 of our ‘Replication in Action’ at @dsea-unipd.bsky.social

Tomorrow our @dsea-unipd.bsky.social will be hosting the replication games (with @i4replication.bsky.social ) Faculty, postdocs, and PhD students all involved in replicating papers in top Econ and Management journals Looking forward to it!

Looking forward to this event

seeing some joke comments about the subject matter of this paper so it seems important to clarify that studying competition between platforms and the effect of regulations in a setting with potentials for truly massive externalities is just a very high value added activity for economists to do

Meta & Apple 🍏 were slapped with the first non-compliance-decisions in the (short) history of the Digital Markets Act #DMA. This regulation for taming Big Tech finally shows its teeth. Or does it? Here is our report in the SCiDA blog! scidaproject.com/2025/04/24/b...

Pornhub's removal of all non-verified content led to a 41% drop in traffic within 1 month. Much of the displaced traffic was absorbed by competing platforms, including less regulated fringe websites (+55% visits) and mainstream competitors (+10%). papers.ssrn.com/sol3/papers....

Congratulations to Frank Verboven (@frankverboven.bsky.social) for being appointed as AER coeditor, handling papers in empirical IO and related fields. His term starts on July 1. I’m delighted to have him on our team. @aeajournals.bsky.social #EconSky

Thank you @leonardomadio.bsky.social for the post and paper summary!! It was a pleasure to present our paper in such a nice conference, well done to the organisers 👏 Great presentations, discussions and a wonderful weather in Paris ☀️ #econsky #econconf

Another week with many IO speakers in Padua. We look forward to hosting both Emilio and Laura

Thanks a lot @mikybartoli.bsky.social for presenting our paper on content moderation in a dominant (adult) platform at the Paris Digital Conference

Thanks @leonardomadio.bsky.social for such a great thread on our recent paper!! I look forward to presenting at the Paris Digital Conference on Friday #econsky👇

WHAT HAPPENS WHEN A DOMINANT PLATFORM SUDDENLY MODERATES A LARGE SHARE OF ITS CONTENT? 🚨 With Matt Mitchell, Martin Quinn & @mikybartoli.bsky.social, we study one of the largest moderation shocks ever: Pornhub’s 2020 purge of 10M+ non-verified videos (80% of content). 🧵👇

Looking forward to this talk!

📰 #TheDailyStrain is back! A brief commentary on #MDPI recent blog on @alpsp.bsky.social self-assessing their self-citation rates, the lack of weighted means… and the consequences. 👇 the-strain-on-scientific-publishing.github.io/website/post... #AcademicSky #AcademicChatter #ResearchIntegrity

On the way back from a great @macci-mannheim.bsky.social conference! Excellent keynote by Nancy Rose between many other inspiring talks 👏👏👏

Many thanks to @luiseeis.bsky.social for reading and discussing our paper on "Asymmetric content moderation in search markets: the case of adult websites" (joint with @leonardomadio.bsky.social, Matt Mitchell and Martin Quinn). #econsky

We look forward to hosting the most brilliant US PhD students in our department and city! Spritz included!

It’s hard to destroy network effects but he is doing it — to himself! Fun to watch.

🎬 Great news: Female leads in top-grossing films have recently hit historic highs! But what if female-led movies face hidden bias in online ratings? In a recent study, I uncovered troubling gender bias on platforms like Rotten Tomatoes and IMDb... 🧵🍿

We streamlined six new DID-like estimators and created this tutorial for implementation in R. yiqingxu.org/packages/fec... Hope you no longer need to spend months figuring out what these estimators are and how to use them.

📢 Final reminder! The MSI Ph.D. Workshop 2025 deadline is Feb 15! Ph.D. students & postdocs in: 🔹 Digitalization & Strategy 🔹 Innovation & Entrepreneurship 🔹 Law & Econ of IP & Digitalization 📍 Munich, May 26 | 12 spots only! 🔗 Apply: editorialexpress.com/conference/m... #MSI2025

Join our Replication in Action event! In partnership with @i4replication.bsky.social and @unicredit.bsky.social With the participation of the data editors of the Econometric Society and Management Science

Our @dsea-unipd.bsky.social is recruiting 2 Associate Professors in Economics

I used AI to help write a paper and got it published. All in record time. What does this mean for research? My latest post. open.substack.com/pub/joshuaga...

#EconSky👇Papers submission opening shortly! ℹ️https://earie.org/ 🙏to @UV_EG for hosting the conference