Alvin Christian (@_AlvinChristian) header
Alvin Christian (@_AlvinChristian) profile picture

professor @ualbany, @rockefellercoll. phd @umichecon, @fordschool. (linear) models and bottles.

Albany, NY
Joined January 2014
Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)Photo by Alvin Christian (@_AlvinChristian)
1/6 I've somehow made it 1 year through my pre-doc position without getting fired. To celebrate, I'll share a little write-up I made for those just starting. Recent grads and #EconTwitter might find it helpful. This is based on my specific experience. drive.google.com/open?id=16e…
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Nearly two years ago, I interviewed a woman who runs a successful modeling agency. She started as a receptionist and worked her way up. Most of their work was shooting models for catalogs. Each shoot required an entire cast: the model, yes, but also the stylist, makeup artist, photographer, lighting. At the time, I was at Brookings, poring over exposure data from OpenAI. In that data, fashion models didn’t look “exposed” to AI at all. Models couldn’t use ChatGPT to save time on doing their job tasks, like a software engineer or social media manager could. But the woman who ran the modeling agency had no hesitation. She saw what was coming (per this video) a million miles away. She posited: Why would the Nordstroms of the world pay hundreds of thousands of dollars for a shoot if they can just use AI models? She told me it was bleak. If she wasn’t so close to retirement, she would have been distraught, especially if she was in the thick of raising her kids. I have never forgotten that conversation. Whenever I would hear someone repeat, tritely, “you won’t lose your job to an AI. You will lose your job to someone else using AI,” I would think of her. All the AI skills in the world weren’t going to save her livelihood and the business she had poured blood, sweat and tears into. The data we are using to track “exposure” misses an example like this when AI is so disruptive the whole industry shifts. The makeup artist, the photographer, the stylist, the lighting person: AI might not be able to be used to replace those jobs directly. But if AI simply automated modeling, it could take demand for those roles with it.
Today we’re launching the first AI modeling agency 💅 right inside Glif. Cast hundreds of real AI models, drop your product, idea or brief and let Glif create super compelling content for you end to end. If you still think AI models aren’t ready for real work, watch this 👇
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Parents move out of the city because they don't think their kids can get a good education in the NYC public schools, but they can't afford private. So they move to the suburbs. Education is an affordability issue. This city is not affordable without an *excellent* public education system. It should not be this hard to get your kid a good education in this city. nitter.gq/NYCComptroller/status/…
Enrollment at @NYCSchools has been dropping for years, but in our latest report, “Tracking the K-12 Student Population in NYC,” we can see how steep that decline is and which demographics and districts are being affected most. 📉New York City’s K–12 public school enrollment has plunged 19% since 2013–14, shedding 187,000 students. A shift to charter schools, private schools and home schooling doesn’t explain the loss.
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There are many thoughtful critiques of this line of work. This is not one of them. Sad to see @margrev engage in this. Only upside is that the post clearly illustrates the need to have humans in the loop in social science...at least for now :)
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The future of academic research is bright.
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How different are different differences-in-differences? The answer may (or may not) surprise you New working paper, building on a dumb tweet from earlier this month nitter.gq/instrumenthull/status/… A short summary follow:
Why has no one done the massive AI-assisted "how much do negative weights really matter for difference-in-difference" review paper yet?
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If you believe that mindless AI evaluations are legitimate then why would you spread the evaluation of Saez & @gabriel_zucman without first subjecting it to its own mindless AI evaluation? I just did and it turns out the critic's errors all go in one direction.
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Everyone knows my priors, and they are not particularly kind. Nonetheless, this should not be taken too seriously. AI is not good at making this kind of assessment, and we don’t know what the prompt was. Some of the “errors” are actually criticisms raised in papers published after the ones analyzed, which is the normal process of science. This is not the right way to criticize each other.
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Was told to bring a book for my buddy's baby shower. Getting his kid started on that PhD track early 💪🏽🤓
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I do wonder if the Ivy League will become less socially and culturally prestigious as it becomes more Stuyvesant than Dalton.
no no no you don't understand getting rid of affirmative action was supposed to revert harvard to its demographics c. 1920 with lots of spots for heritage americans
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Super interesting approach to disseminating research: Write a "prologue" about the backstory behind the paper, and then append the paper itself with zero authors listed. I'd personally love to see this normalized for theoretical research where AI does all the heavy lifting.
AI in Econometric Theory: An Example Isaiah Andrews, Anna Mikusheva arxiv.org/abs/2610.35831 [𝚎𝚌𝚘𝚗.𝙴𝙼]
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"I Just Ran 2 Million Regressions" pt. 2
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🚨 We launched the Stanford Childcare Model, estimating supply and demand in the early care and education market, with a dashboard comparing effects of several different childcare policies. We hope it's useful to those working on childcare affordability, access, and quality! 🚨
🚼 For too many American families, finding #affordablechildcare is a serious problem. With policymakers across the country looking for solutions, @SIEPR's new Stanford Childcare Model helps them evaluate the effects of key reforms. Check it out: siepr.stanford.edu/policymod…
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Don't threaten me with a good time
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Howdy, y'all. I'll be reading (and writing about) new NBER WPs in health, labor, and public economics every week in an effort to keep myself up to date. Follow along if you like. For my first post, I re-re-visit "Are Recessions Good for Your Health?" 1/6 equimarginalprinciples.subst…
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Replying to @ccatalini
Because part of the reference letter is costly signaling - that a busy person is taking time out to think deeply about why they recommend a particular student. That signal is now gone - dare I say even negative. Second - I’m just tired of Claude speak. Can spot it a mile away and so the letter is less distinguished from all others that sound the same. This is important enough that I’m paying attention to substance - but the tradeoffs are not worth it IMO! Letter writer is senior faculty and native English speaker so many traditional reasons why this would be ok also don’t apply.
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I keep seeing people run all sorts of documents through Pangram and get outraged when they come back as AI-positive. I feel like I’m starting to lose sight of what we’re trying to achieve here. Is the outrage always warranted? 1/
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Officially Conditional Accept (Data) at the American Economic Review!🎉 I'm very grateful to the editor and referees for making the paper better and to everyone who supported me throughout. Domestic violence research is back in the AER, 16 years after Aizer (2010)! Paper in a nutshell: When the husband profits from his wife’s labor, physically hurting her costs him. After a coffee mill opening, women in the mill catchment areas are less likely to self-report domestic violence relative to the year before. Within the year, hospitals in the mill catchment areas are less likely to have a domestic violence patient in the peak harvest months, when the mills operate and that cost is likely to be highest. The results align with Becker’s (1968) economic model of crime: There is a cost. There is a benefit. If the cost outweighs the benefit, violence falls.
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With tuition rising and jobs disappearing, college just isn’t paying off like it used to. “The number of rejections you face in a world where AI screens workers, and many applicants are mass applying via AI, would spin the heads of someone who graduated five years ago.” — @mikemadowitz cnbc.com/2026/10/15/student-…
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Excited to see this VoxEU article about my new working paper in print! Check this out for a more accessible summary of the NBER working paper along with a write-up of how this fits into today's policy landscape.
Here, there, and everywhere: Remote work and the employment of disabled and older workers in the UK Ian Burn @LivUni, Melissa Gentry @USouthFlorida, Joanna Lahey @TAMU ow.ly/K4rg50ZZc8C
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