🧵1/ Our first meta-science paper (with 350+ coauthors) is published today in Nature. It presents one of the largest-ever reproducibility projects in economics & political science. Here’s what we found 👇

I have a new paper. We look at ~all stats articles in political science post-2010 & show that 94% have abstracts that claim to reject a null. Only 2% present only null results. This is hard to explain unless the research process has a filter that only lets rejections through.

Yet more outrageous pro-Empress Maria Theresa propaganda

It's happening! Canada launched two programs to recruit international researchers. Canada Impact+ Research Chairs (1 million/yr for 8 yrs +) Canada Impact+ Emerging Leaders. I will do my best to facilitate the process for those interested. Hit me up. www.canada.ca/en/impact-pl...

The course was a blend of technical lectures and applied discussions, and it was an opportunity for me to brush up on some open questions I had (DiD👀) and read exciting work from across all subfields in political science. Here is the syllabus: www.chagaiweiss.com/teaching/Cau...

🚨 New working paper! How well do people predict the results of studies? @sdellavi.bsky.social and I leverage data from the first 100 studies to have been posted on the SSPP, containing 1,482 key questions, on which over 50,000 forecasts were placed. Some surprising results below.... 🧵👇

This will spark some great papers: an open digital dataset of roads in the Roman Empire www.nature.com/articles/d41...

Accessible to all! ...my paper in Journal of Econ Perspectives on World Bank's 1993 East Asian "Miracle" report ("Too Much A Product of Its TIme?") (www.aeaweb.org/full_issue.p...). @cgdev.org @mclem.org @arvind2011.bsky.social @justsand.bsky.social

Book launch day -- congrats to @arvind2011.bsky.social & Devesh Kapur! The book is full of data and historical vignettes, but more importantly, really challenges a lot of received wisdom about India's development trajectory. Must read.

I thought this was quite a nice (and appropriately pessimistic) discussion of our paper on power in political science. All that I would add is that we found a small minority of research topics with high power! podcasts.apple.com/ca/podcast/i...

A staggering boost to quality of life tbh

🚨Thrilled to share our paper🚨 Does science focus on the diseases that hurt people the most? When deadly outbreaks hit, how does research respond? Our work with: @prashantgarg.bsky.social @trfetzer.com shows how medical research worldwide responds to both endemic burdens and emergencies. 🧵👇

Today's the big day, friends - my new book, Lost Worlds: The Rise and Fall of Human Societies from the Ice Age to the Bronze Age, is available for preorder! Smash that link and purchase from your retailer of choice, if that's the kind of thing you're into. www.harpercollins.com/products/los...

🚨 We’re #hiring! CEGA is looking for a Postdoctoral Scholar to join our Data Privacy Lab and support the responsible implementation of privacy-enhancing technologies in low- and middle-income countries. 👉 Learn more and apply here: go.cega.org/DPLpostdoc

Searching in HPE or related fields? Check out these great students/postdocs on the market!

We're hiring a research associate or research manager for a project in the DRC! This is a great opportunity for anyone who is interested in gaining very hands-on research and work experience in a low-income country in partnership with the local government. Also a great preparation for a PhD.

The pretty draft is now online. Link to paper (free): www.journals.uchicago.edu/doi/epdf/10.... Our replication package starts from the raw data and we put real work into making it readable & setting it up so people could poke at it, so please do explore it: dataverse.harvard.edu/dataset.xhtm...

📢 EPSS community updates!
 We’re excited to share some milestones and announcements with you 👇 epssnet.org/news/

🚨🚨 Pre-doc Hiring! 🚨🚨 We are hiring pre-docs to start in Princeton in Summer 2026, supporting Pascaline Dupas, @thomasfujiwara.bsky.social @seema.bsky.social and Mica Sviatschi. This is a great opportunity to gain experience in development economics research before applying to PhD programs. Link 👇

For as often as I get asked "What do you think of Graber and Wengrow's The Dawn of Everything" I need to just have a blog post titled, "What I think of The Dawn of Everything" which is just a link to @walterscheidel.bsky.social's devastating review (here: escholarship.org/uc/item/9jj9...).

Many interventions “work” in small trials but fail at scale Also, EdTech often promises much, but delivers little In a new paper (bit.ly/3JKLgVn) @karthik-econ.bsky.social & I show how personalized adaptive learning (PAL) software can sharply improve learning outcomes at scale🧵1/16

Please share: Seeking seed funding to develop innovations for open science, design, aggregation, transfer..? Call open now with @egap.bsky.social egap.org/our-work/res... @awilke.bsky.social Deadline 31 October

Beyond the claim that the Peasants' War (1524–1525) turned the German Reformation distinctly conservative, there's a potential paper below along the lines of 'Peasants, knights, & princes: the Dissolution of the German Monasteries and the rise of state capacity' or some such thing...

4 findings from our experimenting with policymakers paper, finally published in World Development last month (a mere 3.5 years after the CGD working paper version) ...

This Thursday, I’ll be launching Etched in Marble: conversations with writers on why and how we write. First guest: Simon Kuper @simonkuper.bsky.social 📖 Coming on 4th of September → catherineeunicedevries.substack.com 🧵

PhD students and junior colleagues. Join the Economics of Animal Welfare Mentorship program if you're interested.

There are several recent papers which could fall under the heading ‘Economic History of the Scientific Revolution’ but this network analysis tracing how scientific ideas diffused amongst scholars in the period 1084-1793 is a real milestone, an ‘epidemiological’ model of how ideas spread like disease

🔥 Call for papers for EPSS 2026 in Belfast: migration, forced displacement, mobility, borders, asylum, diaspora, and other migration-related topics. Excited to co-chair the Migration Politics section with @kristinabsimonsen.bsky.social. Submit proposals by Nov 7! #EPSS2026

Join as for double(!) EuroWEPS 🇮🇹-edition, generously hosted by Bocconi (@aalrababah.bsky.social & @catherinedevries.bsky.social) & @eui-eu.bsky.social (@eliasdinas.bsky.social). Very much looking forward to this! 👇

I'm delighted to advertise an exciting job as centre manager, helping me build Oxford's new Centre for Advanced Social Science Methods (CASSM). We start this academic year and aim to attract as new faculty some of the world's top people in computational, experimental and qualitative methods.

Please share: @pavisuri.bsky.social and I are delighted to share details for the political economy of development section of @epssnet.bsky.social Belfast 2026 We welcome great work and fresh ideas! Please spread the word among interested colleagues not on here docs.google.com/document/d/1...

This will be a great conference. Lots of good energy and new ideas. And a fabulous set of chairs. More on the new conference formats as well as the other developments at EPSS here epssnet.org/news/ Good time to join the listserv and sign up for membership

Millennial men of Bluesky, my husband wrote a piece about giving up on wearing big pants and I am here to co-sign the decision www.gq.com/story/bring-...

Now that Beckert's new, even bigger, non-cotton book on the global history of capitalism is appearing soon, a 🧵 on “not outright errors but highly misleading statements” from The Empire of Cotton. I will be adding examples intermittently as I remember them, but 1st example is about Russia/Turkestan.

As someone who has read *a lot* of pop Taiwan books over the last few years, this one stands out in quality. Dawley’s retelling of Taiwanese history humanises Taiwan in a way that is desperately needed in today’s great-power focused world. It is a must read. reaktionbooks.co.uk/work/taiwan?...

❓Why do the Nordics & Dutch speak English so much better than the Germans, Italians & French? ➡️ New Working Paper: Out-of-School Learning: Subtitling vs. Dubbing and the Acquisition of Foreign-Language Skills w/ F. Baumeister & E. Hanushek www.nber.org/papers/w33984 A 🧵 1/12

🚨 Big News for European Political Science 🚨 We’re thrilled to announce the launch of the European Political Science Society (EPSS): a new, member-led, not-for-profit association built to support our scholarly community. 🔗 epssnet.org Here’s a thread with everything you need to know. 🧵

Ok ... Auflösung als 🧵...

Our 13th annual Africa Evidence Summit is underway in Nairobi, Kenya! With over 500 attendees, this annual convening is the largest on the African continent focused on impact evaluation and global development. #AES2025 You can still join us via livestream: go.cega.org/AESliveDay1

Anyone have any ideas where I should submit this paper? I tried Journal of Applied Econometrics, no dice. arxiv.org/pdf/2405.20604

We (@pdri-devlab.bsky.social) are excited to host today the 4th instalment of the Forced Displacement Working Group (FDWG): an informal network of researchers, practitioners, policymakers, and donors working in the humanitarian space. See the agenda at: pdri-devlab.upenn.edu/fdwg-june-13/

absolutely brutal reporting from @jackhauen.bsky.social about the collapse in ambition of GO rail expansion happening under this government www.thetrillium.ca/news/the-tri...

Updated my "AI, LLMs, and bullshit" mini-lecture post in my dataviz class with a new section on vibe coding datavizs25.classes.andrewheiss.com/resource/ai-...

After 10 years of doing research in Historical Political Economy, this fall I’ll finally get a chance to teach a survey course on the field & I’m really looking forward to it! 😊 I thought this would be an opportunity to create a syllabus with many essential contributions to this growing field.

On June 16 at noon (ET), I will hold a super informal Zoom workshop on "Navigating the Tenure Track System" for political science graduate students and postdocs about to start a tenure track position. #polisci To register, pls fill the following form: shorturl.at/vVuQb

🚨 New working paper 🚨 @yangyangzhou.bsky.social, @shuningge.bsky.social, Naijia Liu, and I have completed a shareable draft of our working paper entitled "Liberalizing Refugee Hosting Policies without Losing the Vote." We hope you find it interesting. See osf.io/preprints/os....

This week on the blog: Alexander goes West! I don't usually indulge in counter-factuals, but I think in this case, walking through some of the scenarios is actually informative in thinking about both changes in Italy and the quality of our evidence from 334 to 218 BC. acoup.blog/2025/05/16/c...