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Elliott Collins

@elliottcollins.bsky.social
81 followers 94 following 135 posts

Development economics, statistics and philosophy of poverty measurement. Recently returned to Berkeley and Social Media. elliottcollins.com/ P.S. - All my re-posts are, without exception, endorsements.

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Reposted by Elliott Collins
Justin Sandefur @justsand.bsky.social · 28/12/2025
Two views of US strikes in Nigeria... FT reporting: They killed nobody. In the wrong state. WaPo editorial: Kudos to Trump for engaging, More, please!
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Elliott Collins @elliottcollins.bsky.social · 27/12/2025
No one elevates subtext into text like this guy.
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Tooey @sueric.bsky.social · 27/12/2025
Sure is beautiful out there right now.
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Elliott Collins @elliottcollins.bsky.social · 22/12/2025
Best one of these I only recently processed was "space shuttle", which comes from textiles.
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Michael Bench-Dracula @mikebenchcapon.bsky.social · 21/12/2025
Getting negatively polarized into thinking that maybe LLMs can be useful for some stuff sometimes
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Elliott Collins @elliottcollins.bsky.social · 21/12/2025
It's fashionable to hate on ML apps these days, but note-taking apps strike me as one of the few unequivocally good uses for LLMs.
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Elliott Collins @elliottcollins.bsky.social · 21/12/2025
As @michelnivard.bsky.social was quick to point out, this is looking at two groups of people: top early-career and top-later career professionals. Take a moment to introspect before you use those patterns to inform your own career path.
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Elliott Collins @elliottcollins.bsky.social · 21/12/2025
Your last saved meme is your moral philosophy Eerily good timing. But ... honestly, maybe, idk.
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Elliott Collins @elliottcollins.bsky.social · 20/12/2025
Common misunderstanding, but economics isn't about how people maximize money or consumption. It's all about how people pursuing seemingly straightforward incentives and preferences will, without fail, make weird and surprising choices.
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Elliott Collins @elliottcollins.bsky.social · 20/12/2025
I was educated in the RCT-or-nothing tradition, so it took me a while to internalize the fact that that most of the useful knowledge we have wasn't gained via randomized experiment and isn't even the type of fact an experiment can teach you.
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Alexander Berger @albrgr.bsky.social · 19/12/2025
I wanted to give an end-of-year shout out to @ourworldindata.org, who we recently gave a three-year, $3m general support grant (short 🧵)
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Hank Green @hankgreen.bsky.social · 18/12/2025
I just don't think that anybody understands what humanity is. I think the most common and most intuitive models might just be super wrong.
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Matt Darling @besttrousers.bsky.social · 18/12/2025
Mods?! Mods???!
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VoxDev @voxdev.bsky.social · 12/12/2025
🆕 Africa faces a climate-conflict poverty trap. Growth is the best solution. Today on VoxDev, Joel Ferguson, Marshall Burke, Edward Miguel & Solomon Hsiang outline their research on feedback loops between growth and conflict under climate change: voxdev.org/topic/macroe...
voxdev.org
Africa faces a climate-conflict poverty trap. Growth is the best solution.
New projections highlight the feedback loop between lower growth and increased conflict risk in Africa under climate change.
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Gabriel Zucman @gabrielzucman.bsky.social · 12/12/2025
It has become received wisdom in Brussels and Washington that there is a new “euro-sclerosis”: that the EU economy is lagging the US This view is wrong A little primer on the measurement of productivity – and why reports of the economic death of Europe are greatly exaggerated🧵
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Elliott Collins @elliottcollins.bsky.social · 11/12/2025
This is basically the plot of a Shakespeare play.
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Justin Sandefur @justsand.bsky.social · 09/12/2025
TOP: Household surveys ask women age 15-49 a lot more questions. BOTTOM: So enumerators appear to drop them, non-randomly. Adjusting for this "[calls] into question whether Africa’s fertility transition is as uniquely slow as previously thought." economics.yale.edu/sites/defau...
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Paul Goldsmith-Pinkham @paulgp.com · 04/12/2025
My old contribution to this discourse:
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Elliott Collins @elliottcollins.bsky.social · 02/12/2025
Everyone should go subscribe to Justin Sandefur's new blog.
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Paddy Carter @paddycarter.bsky.social · 02/12/2025
a similar investment size argument holds for funds, when it comes to BII investment we reach more manufacturers indirectly via funds than we do directly www.bii.co.uk/en/news-insi...
bii.co.uk
Investing for impact in African private equity funds - British International Investment
Firms of different sizes have different needs at different times. Development is stifled when businesses cannot access the capital they...
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 29/11/2025
For this Black Friday, it would mean a lot if you subscribed to my newsletter. I have some good posts lined up and it’s free to subscribe. ❤️ dataandpolitics.net
dataandpolitics.net
Data and Politics
Data and Politics | AI, Tech, Finance, and Political Analysis with Kindness and Snark
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davidkinney.bsky.social @davidkinney.bsky.social · 25/11/2025
For everyone whose back hurt a little when they woke up this morning, a new strongbad email: m.youtube.com/watch?v=-zhs....
m.youtube.com
Strong Bad Email #210 - Robots
YouTube video by homestarrunnerdotcom
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Eva Vivalt @evavivalt.bsky.social · 24/11/2025
🚨 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.... 🧵👇
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Matt Darling @besttrousers.bsky.social · 22/11/2025
Have we considered the possibility that the "67" meme is caused by Data sending information out of the time loop in an attempt to stop America from crashing into the USS Bozeman?
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Elliott Collins @elliottcollins.bsky.social · 22/11/2025
In the early Facebook days, this was called "Vaguebooking" and it largely fell out of fashion for a while, but Bluesky has really brought it back.
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Elliott Collins @elliottcollins.bsky.social · 21/11/2025
Squad goals.
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Lora Kolodny @lorak.bsky.social · 16/11/2025
in case you missed it - this feels very relevant in light of the emails between Larry Summers & Jeffrey Epstein. In the emails, Summers is seeking advice on how to seduce a woman he describes as a mentee type. Unknown who she is or where she was working or studying. He was at Harvard.
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Elliott Collins @elliottcollins.bsky.social · 18/11/2025
I read the news most days, but I still only know what a third of current-event posts on this site are talking about. Everyone seems to have a separate idea of what the main story of the day is.
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Elliott Collins @elliottcollins.bsky.social · 17/11/2025
This did not have to happen.
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Our World in Data @ourworldindata.org · 17/11/2025
In the last decades, the world has made fantastic progress against extreme poverty. In 1990, 2.3 billion people lived in extreme poverty. Since then, the number of extremely poor people has declined by 1.5 *billion* people. 🧵
A stacked area chart showing the total population (split by World Bank region) living in extreme poverty, defined as living below the International Poverty Line of $3 per day. Shown from 1990 to 2025, with World Bank projections from 2026–2040. The data is adjusted for inflation and cost of living differences.

Rapid progress against extreme poverty in recent decades has slowed and is projected to end.

In 1990, 2.3 billion people lived in extreme poverty. Since then, the number of extremely poor people has declined by 1.5 billion people.

The number of people in extreme poverty is projected to decline, from 831 million people in 2025 to 793 million people in 2030. After 2030, the number of extremely poor people is expected to increase.

The data source is Lakner et al (2024), updated using the World Bank PIP (2025). The chart is licensded CC BY to Our World in Data.
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Machine Elvis @oatswizard.bsky.social · 16/11/2025
It rules that $200-$400 of our taxes annually is enough to support SNAP and help our friends and neighbors eat. I don’t want people to starve! We have the resources to prevent that! Every dollar spent on SNAP saves more money elsewhere! It’s obviously good!
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Elliott Collins @elliottcollins.bsky.social · 15/11/2025
I still can't imagine what sequence of events lead to people like this being on a first-name basis with this guy. Are there other multimillionaires who moderately famous econometrics guys just casually email with about policy blogs?
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Elliott Collins @elliottcollins.bsky.social · 13/11/2025
💯💯 Conspiracy theories so often serve the powerful because they tell you that you can't see it when powerful people do bad things, so that we miss it when those things are done in public.
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Elliott Collins @elliottcollins.bsky.social · 13/11/2025
Bluesky is still like Twitter in that it frequently feels like you've walked into a room where people are dealing with an active crisis that they're too focused to explain and you have to scroll the news to figure out which story they're talking about.
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Elliott Collins @elliottcollins.bsky.social · 12/11/2025
Sad to see academia abandoning its proud traditions like this.
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 10/11/2025
I would consider myself a centrist Democrat and I am so tired of these feckless, stand-for-nothing centrists.
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BeijingPalmer @beijingpalmer.bsky.social · 09/11/2025
It is genuinely hard for most people to grasp how poor the past was.
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Ted Miguel @tedmiguel.bsky.social · 08/11/2025
www.cnn.com/2025/11/07/a...
cnn.com
Sudan’s bloody conflict is plagued by foreign influence – here is what we know | CNN
While the war in Sudan has most often been portrayed as an internal conflict between two warring generals, the murky involvement of several foreign powers makes the conflict far more complex – and dea...
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Madhu Pai, MD, PhD @madhupai.bsky.social · 05/11/2025
So pleased to see the mRNA platform being used to develop new vaccines against tuberculosis!!! www.science.org/doi/10.1126/...
science.org
Immunopeptidomics can inform the design of mRNA vaccines for the delivery of Mycobacterium tuberculosis MHC class II antigens
MHC class II immunopeptidomics in human phagocytes infected with Mycobacterium tuberculosis enables vaccine immunogen design and optimization.
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 05/11/2025
NOVA is Spanberger +45.
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Dani Rodrik @drodrik.bsky.social · 30/10/2025
My latest www.project-syndicate.org/commentary/c...
project-syndicate.org
Neglected Solutions to Our Biggest Problems
Dani Rodrik argues that we already have the tools we need to address the world's biggest economic challenges.
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Hyperlexic @hyperlexic.bsky.social · 09/09/2025
Oakland built 10,000 units, rents dropped 25%, the value of the new apartment buildings dropped 50%, and some projects went bankrupt (were handed over to the lender, foreclosed, etc). good for tenants!
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Seema Jayachandran @seema.bsky.social · 07/10/2025
We just spent 6 months to add 1 figure to this paper. Some people said, "Couples aren't prioritizing men's careers. Men just have better earnings opportunities when moving." Earnings effects of moves for couples on the left, singles on the right. Negligible gap between single men and women.
Event study coefficients that show that men's earnings rise more than women's among couples following a cross-commuting zone move (left panels). The pattern is muted or reverses among single men and single women (right panels).
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Data Bear 🏳️‍🌈 @dataandpolitics.net · 07/10/2025
www.dataandpolitics.net/the-blurring/
dataandpolitics.net
The Blurring
What I live with isn't forgetting, it's the blurring. A meditation on grief, memory, and continuing without answers three years after loss.
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Marisa Kabas @marisakabas.bsky.social · 03/10/2025
the dumbass plaque thing tim cook gave to trump
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William B. Fuckley @opinionhaver.bsky.social · 07/09/2025
this is one of the things where they’re clearly doing it to trigger the libs, but the triggering thing is “the government should be allowed to kill people for no reason”, and if you’re not gonna ‘take the bait’ on that, why even have a politics?
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Elliott Collins @elliottcollins.bsky.social · 06/09/2025
Only the truly wise will understand which minor, passing political news story this is referencing.
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Simon Frankel Pratt @simonpratt.bsky.social · 05/09/2025
I also wrote a book on targeted killings carried out by the US and wow, as Nicholas points out, this is so far outside of any previously settled practice or norm. Absolutely, unambiguously abnormal and well into 'murder' territory by any established convention.
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Our World in Data @ourworldindata.org · 28/08/2025
To track progress towards ending extreme poverty by 2030, the United Nations relies on the World Bank to estimate the share of people living below a certain threshold, called the International Poverty Line (IPL).
A chart showing how the share of the global population between different poverty lines has changed since 1990. Extreme poverty (defined as being below the International Poverty Line of $3 a day) has decreased from 43% in 1990 to 10% today. Poverty has also decreased at other thresholds. The data source is the World Bank. The chart is licensed CC BY to Our World in Data.
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