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Julian Reif

@julianreif

Associate Professor Illinois Gies College of Business Coeditor, American J. of Health Economics www.julianreif.com

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19.08.2023
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Latest posts by Julian Reif @julianreif

The abstract submission deadline for HHES is coming up in 10 day (March 15). It's always a great set of papers and an amazing setting, so don't miss it!

tinyurl.com/HHES2026-Inv...

04.03.2026 18:57 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Between personal machines and the central HPC cluster there’s also the middle layer: department or lab servers. Feels like those might see renewed demand too.

05.03.2026 15:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Harsh Parikh will present work on how to transport estimated effects from one set of networks to another.

Shuangning Li will share new results on covariate adjustment in experiments.

So if you're working on networks+causality, consider participating. Abstracts due March 10th causnets.github.io

04.03.2026 22:05 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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The Criminal Justice team at Arnold Ventures is looking for a pending/recent PhD with strong causal inference skills, for a remote, part-time consulting position.

This is a great opportunity for someone considering a transition from academia to the policy space.

Deadline: March 15

Please share!

03.03.2026 00:17 πŸ‘ 19 πŸ” 20 πŸ’¬ 0 πŸ“Œ 0

Great episode! One small note: at the beginning it sounded like you said humans have about one trillion heartbeats in a lifetime; it's actually on the order of ~3 billion

28.02.2026 23:20 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

DeclareDesign is super useful for anyone in the design state of their experiment

28.02.2026 13:59 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Medicare Part B spends over $40 billion on physician-administered drugs. Our new study, forthcoming in the Journal of Public Economics, finds that the program's payment formula slows drug price growth over time.

24.02.2026 21:14 πŸ‘ 12 πŸ” 5 πŸ’¬ 1 πŸ“Œ 1
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Mentoring Program on Aging and Health Economics Research

Are you a PhD Student curious about working in topics of health and aging? Do you feel like you may need extra support? I have a program for you!

A one-day mentoring workshop hosted by yours truly and Jetson Leder-Luis (BU) through @nber.org

www.nber.org/calls-papers...

23.02.2026 16:12 πŸ‘ 12 πŸ” 7 πŸ’¬ 0 πŸ“Œ 2

and also: tikz!

23.02.2026 14:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
The Craft of Publishing in Economics – Economists for Ukraine

#EconSky: Registration for "The Craft of Publishing in Economics" is now open! March 9, 12-1:30 EDT.

Three fantastic editor will give suggestions for how to navigate the publication process w/ plenty of time for Q&A.

More info & registration form below.

econ4ua.org/the-craft-of...

18.02.2026 15:43 πŸ‘ 19 πŸ” 12 πŸ’¬ 0 πŸ“Œ 3
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FDA Reverses Course and Will Now Review Moderna’s Flu Shot The company’s mRNA flu shot, if approved, could be available for the 2026-27 flu season.

FDA blinked

www.wsj.com/health/healt...

18.02.2026 15:21 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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CausNetS: Toward a Causal Network Science A NetSci 2026 Satellite

βš™οΈ Working at the intersection of causality and networks?

We're organizing a satellite event at @netsciconf.bsky.social in Boston on June 1st. The focus is networks science and causal inference.

Submit your work by March 10th!

causnets.github.io

18.02.2026 00:06 πŸ‘ 47 πŸ” 19 πŸ’¬ 1 πŸ“Œ 0

It probably got overloaded by a surge of eager health researchers!

17.02.2026 14:20 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

πŸ“’ Predoc Opportunity

I'm hiring a full-time predoc to work with me at UC Berkeley, supporting my research on labor economics, the economics of education, and public policy.

jesse-rothstein.com/rothstein_pr...

Please pass on to anyone who might be interested.

#econsky #econ_ra

16.02.2026 18:58 πŸ‘ 54 πŸ” 44 πŸ’¬ 1 πŸ“Œ 4
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HHS Open Data Access official HHS datasets for research, analysis, and transparency.

New dataset dropped this month: national Medicaid provider spending (2018–2024), aggregated by NPI x HCPCS x month. Includes FFS, managed care, and CHIP encounter data. Public, 3.3GB, provider-level detail. Looks very useful for utilization & spending research
opendata.hhs.gov

16.02.2026 13:52 πŸ‘ 17 πŸ” 10 πŸ’¬ 1 πŸ“Œ 0

AI may end up being part of the solution, making it easier to quickly read and assess papers. For editors facing a potential flood of submissions (I haven't seen it yet, but it may be coming...), AI might raise screening capacity as fast as it raises volume.

14.02.2026 20:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Craft of Publishing in Economic Please fill out this form to receive more information on Economists for Ukraine March 9 online workshop with journal editors.

#EconSky: Save the date & tell your friends! Economists for Ukraine will host an online workshop called "The Craft of Publishing in Economics" on March 9, 12-1:30 US EST.

Sign up here to get more info:
docs.google.com/forms/d/e/1F...

12.02.2026 19:48 πŸ‘ 12 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0
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About β€” Francesca Gino | Francesca Gino | 18 comments When I was essentially fired in 2023, it felt like I had lost my only option. And maybe even part of myself. I didn’t realize how much my identity had fused with my title. Being an Harvard Business...

The Francesca Gino saga has reached its logical conclusion: the LinkedIn post about what my adversity has taught me to launch β€œconsulting services”.

10.02.2026 12:19 πŸ‘ 19 πŸ” 4 πŸ’¬ 3 πŸ“Œ 1

Good idea

06.02.2026 19:43 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Update from KSE
Update from KSE YouTube video by Tymofiy Mylovanov

#EconSky: Tymofiy Mylovanov from the Kyiv School of Economics is a simply a hero.

While Trump is busy allying with Putin, Tymofiy is out in the cold working for his students and his country.

I will match all donations to KSE, up to $1K total (link below).

www.youtube.com/shorts/RgDXI...

06.02.2026 02:00 πŸ‘ 45 πŸ” 27 πŸ’¬ 2 πŸ“Œ 4
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On Causality A History of How Economics Learned to Think About Cause and Effect

Nice essay by Carlos Chavez on the history and development of causal inference
carloschavezp29.substack.com/p/on-causality

03.02.2026 17:27 πŸ‘ 10 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
Pb concentration by decade in hair from Salt Lake City region residents. Value plotted for 1940 includes all samples from 1916 to 1959; value plotted at 2022 includes all samples from 2020 to 2024.

Pb concentration by decade in hair from Salt Lake City region residents. Value plotted for 1940 includes all samples from 1916 to 1959; value plotted at 2022 includes all samples from 2020 to 2024.

Lead (Pb) in archived hair in Salt Lake City.

"Lead (Pb) in archived hair documents a decline in lead exposure to humans since the establishment of the US Environmental Protection Agency "

www.pnas.org/doi/10.1073/...

02.02.2026 23:22 πŸ‘ 95 πŸ” 43 πŸ’¬ 2 πŸ“Œ 7

"Among patients already admitted to the hospital when a ransomware attack begins, in-hospital mortality increases by 34–38 percent."

30.01.2026 16:23 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

From the thread:

> Surprisingly, ChatGPT was much better at explaining and helping with Claude Code than Claude itself. For example, Claude gave me incorrect info about how to set up its permissions files.

29.01.2026 19:20 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

I still see a good amount of Econ content here, and have decent engagement on my posts, but yeah, it’s not (yet?) the same as the old days of EconTwitter

29.01.2026 03:54 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Agree, my use of git will be increasing going forward.

I'm also wary about blanket write permissions. For now, I gave it only write permissions in the github directory ("Write(**)" in settings.json)

Will let you know how it goes with data analysis!

28.01.2026 16:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If Julian is using Claude Code, that's a sign everyone must!

This is a very neat step-by-step example of how to set up Claude Code and get it running on your machine.

I use the native Claude Code in Claude App, but yeah, VS seems to be the default. I have it, but never got used to it.

28.01.2026 15:56 πŸ‘ 11 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Stata Coding Guide

If I end up using Claude Code seriously for data analysis, I’ll update my coding guide accordingly:
julianreif.com/guide/

28.01.2026 15:04 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Overall, Claude Code was clearly superior for this kind of software engineering task. I’m still unsure how useful it will be for standard econ data analysis, which runs slowly when datasets are large and often requires lots of user back-and-forth.

28.01.2026 15:04 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Afterwards, I asked Claude to update help files and READMEs. It fixed typos, updated documentation, and merged the github branch into master on its own.

28.01.2026 15:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0