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A Jay Holmgren

@ajh.bsky.social

Assistant Professor at UCSF. Digital health, economics, informatics. Michigander in California.

955 Followers  |  273 Following  |  234 Posts  |  Joined: 07.07.2023  |  2.0653

Latest posts by ajh.bsky.social on Bluesky

Boy do I have a soon to be published research letter for @kdpsingh.bsky.social πŸ‘€

04.12.2025 16:51 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Exhibit #3425635 why "charts indexed to a specific year" are often frustrating to try to interpret!

04.12.2025 16:49 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Going on the CV.

03.12.2025 21:14 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

"are you enjoying duo mobile" does a hamburger enjoy being made of quarks. does a fish enjoy linear time. does the mountain enjoy the first taste of a cup of hot chocolate when you get back to the ski lodge. your question means nothing to me. i couldn't enjoy duo mobile even if i tried

03.12.2025 19:36 β€” πŸ‘ 1477    πŸ” 318    πŸ’¬ 20    πŸ“Œ 15

Always hard to separate "good descriptive work" with "reg y x and say association but the discussion implicitly assumes causality" in these binary "identification vs not" studies.

03.12.2025 01:24 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

this is why quantitative social scientists, the perfect balance of both worlds, should be in charge of everything.

02.12.2025 21:23 β€” πŸ‘ 120    πŸ” 7    πŸ’¬ 6    πŸ“Œ 6

An outrage machine seeking a cause of the day; a media happy to launder it; socials up in arms; administrators rolling over in an instant; all to destroy some random grad student and make them treat every piece-of-shit reaction memo put in front of them as if it were the Federalist Papers. Gross.

30.11.2025 22:58 β€” πŸ‘ 300    πŸ” 49    πŸ’¬ 4    πŸ“Œ 0

It’s tiresome and repetitive but I think it may be imperative every time fascism tells this fundamentally antisemitic lie that every Jew who knows even a bit of what’s whatβ€”I know a bitβ€”says explicitly β€œthis isn’t for me. It’s against me & everyone human.”

29.11.2025 12:50 β€” πŸ‘ 459    πŸ” 121    πŸ’¬ 5    πŸ“Œ 7
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Payments to Physician Practices and Incentives to Serve Different Racial and Ethnic Groups This study measures disparities across patient racial and ethnic groups in per-visit payment to physician practices from health insurers and other sources, adjusted for visit content, geographic marke...

🚨New Paper🚨 US doctors are paid very different amounts for treating different patientsβ€”even when providing identical services.

How much less are physicians paid for treating non-White patients?

In @jamahealthforum.com, we offer the 1st national estimates. (1/7)

jamanetwork.com/journals/jam...

26.11.2025 16:21 β€” πŸ‘ 132    πŸ” 91    πŸ’¬ 3    πŸ“Œ 17

If you would rather live in Boston than Chicago you are an idiot

25.11.2025 21:23 β€” πŸ‘ 24    πŸ” 2    πŸ’¬ 7    πŸ“Œ 1
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio

Brown University’s Division of Biology and Medicine is seeking a teaching track faculty member to teach courses in statistics and AI for its graduate programs as well as contribute to a new Master’s in Health Informatics program. Application Deadline: January 15, 2026. apply.interfolio.com/176254

25.11.2025 17:54 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1

It's a bad time to be in the knowledge production business, Exhibit 9,341.

24.11.2025 16:12 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

both sites are garbage now is the true answer i'm sorry.

23.11.2025 20:31 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'm not particularly active on either site any more but to act like BlueSky is some paradise instead of a place where maniacs with oppositional defiant disorder who haven't left their house in 3 years will jump down your throat for the slightest degree of intra-left disagreement is crazy.

23.11.2025 20:31 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Insane for the pseudo-academic exposed for pretty severe plagiarism to lecture someone on ethics for the violation of… having a twitter account.

23.11.2025 20:26 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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I think this is mostly San Francisco finally shrugging off the pandemic, but it is *really* funny that rent prices in San Francisco shot up *immediately* after the city banned RealPage and other algorithmic price setting software.

My pre trends are incredible!

22.11.2025 17:29 β€” πŸ‘ 195    πŸ” 36    πŸ’¬ 6    πŸ“Œ 18
Preview
a woman with a leopard print on her face is smiling . ALT: a woman with a leopard print on her face is smiling .

Could be a big Star Trek DS9 fan.

20.11.2025 23:47 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Rethinking Prior Authorization in Medicare Advantage Prior authorization can help encourage the efficient use of health care resources in Medicare Advantage, but there should be limits on when it’s required.

Some thoughts on optimizing prior authorization in Medicare Advantage, co-authored with some of my favorite scholars @hneprash.bsky.social, @michaelannica.bsky.social, and @egolberstein.bsky.social, and supported by @commonwealthfund.org

www.commonwealthfund.org/blog/2025/re...

20.11.2025 14:33 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

THINGS HAPPEN?!

18.11.2025 18:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Oops it’s the guitar riff opening of I’m The Man Who Loves You

17.11.2025 18:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This is *depraved* -- glamor shots & an exculpatory feature for a woman who shit on the key central tenets of journalism, repeatedly.

NYT is celebrating elite freedom from accountability. Actively celebrating it. You wouldn't put this in a satire, it's too ham-handed!

14.11.2025 18:25 β€” πŸ‘ 1551    πŸ” 302    πŸ’¬ 49    πŸ“Œ 8

Don’t think I’ve ever seen a reporter state the Golden Rule of Journalism (β€œit’s not a scandal if it happens in public”) so openly.

13.11.2025 17:33 β€” πŸ‘ 9    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Stewart has never been able to think of a joke besides "both sides bad." He should've stayed retired.

11.11.2025 21:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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As the ~discourse~ seems to bend interminably towards Republicans trying to figure out how they can (further) HDHP-ify ACA coverage, it's worth revisiting what is probably our best (most rigorous) study on the effect of deductibles in health insurance.

academic.oup.com/qje/article-...

10.11.2025 21:51 β€” πŸ‘ 107    πŸ” 49    πŸ’¬ 5    πŸ“Œ 3
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🚨 JOB MARKET PAPER ALERT! 🚨

Why do firms provide different workplace amenities? And how does amenity provision affect labor market inequality? 🧡

05.11.2025 18:10 β€” πŸ‘ 37    πŸ” 15    πŸ’¬ 2    πŸ“Œ 1

I guess a movement built on "one weird trick to ending capitalism!" not giving a shit about anything beyond vibes makes a lot of sense, but I genuinely wonder if this is how center-right folks felt during the rise of the alt-right / MAGA.

31.10.2025 01:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Can't believe I underestimated the degree to which many of our nations foremost losers with lefty podcasts judged political candidates solely on "stated leftists beliefs + gruff white man aesthetics" rather than actions.

I think a Nazi tattoo is a pretty fair thing to say "wait a minute!" about.

31.10.2025 00:57 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Remembering that β€œactuary” was on Graeber’s list of bullshit jobs really underscores what he meant was β€œI don’t understand what these jobs do so they must be fake.”

That’s a lot of hubris from a faux academic whose primary output was trite airport books!

25.10.2025 17:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The more evidence mounts that Platner is lying, the more convinced I become that he is lying not only about his past but also about his current views.

24.10.2025 23:14 β€” πŸ‘ 2216    πŸ” 521    πŸ’¬ 34    πŸ“Œ 62

Obviously.

24.10.2025 23:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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