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Basil Halperin

@basilhalperin.com.bsky.social

Postdoc @ Stanford Digital Economy Lab. AP @ UVA from fall 2025 basilhalperin.com

2,892 Followers  |  851 Following  |  63 Posts  |  Joined: 28.04.2023  |  2.3665

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For more, check out the website: stripe.events/fellowship

We invite graduate students and early-career researchers who are interested in studying the economics of AI to apply – ***regardless of prior experience working on the topic*** #econsky

28.03.2025 15:23 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I very much wish to thank Patrick Collison, Emily Glassberg Sands, and the team at Stripe for their generous support of this initiative – I am honored to be a part of it

28.03.2025 15:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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We welcome researchers interested in any aspect of the economics of AI, broadly defined. We are particularly interested in research that:
1. is focused on the economics of *transformative* AI
2. is forward-looking
3. is expected to be of durable importance, and
4. moves fast :)

28.03.2025 15:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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What you’ll get:
– $10k, and you should ask for more if you have a reason
– a conference in SF in a few months with senior economists and AI developers
– opportunity to access Stripe data and/or work with its customers
– a community of fellow nerds

28.03.2025 15:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Introducing the Stripe Economics of AI Fellowship:

The economics of AI remains surprisingly understudied. The fellowship aims to help fill that gap, by supporting grad students and early-career researchers with $, data, a conference, and community –

28.03.2025 15:23 β€” πŸ‘ 16    πŸ” 5    πŸ’¬ 2    πŸ“Œ 1
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If the Robots Are Coming, Why Aren't Interest Rates Higher? Transformative AI, Existential Risk, and Real Interest Rates

In the latest episode of our podcast, Justified Posteriors, we discuss whether interest rates should rise in anticipation of AGI (as predicted by @basilhalperin.com). Our priors are quite different! Do check it out.

empiricrafting.substack.com/p/if-the-rob...

11.03.2025 16:14 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1

(thanks for these great posts!)

26.02.2025 01:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Anyway Tom’s post is very poetic and deeply resonant personally with my own experience pushing Greek letters around, check it out

17.02.2025 18:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œWhen I’m trying to concentrate on something my weasel thinks of something I could order on Amazon.”

During the worst periods of modeling ( = early in a project) I have to block everything – not just the news or the blogs or the obvious stuff, but Amazon, Instacart, Wikipedia...

17.02.2025 18:45 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

β€œOn a good day it’s like swimming in cold water. I don’t want to get in but once I’m in I don’t want to get out.”

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

β€œIf it’s writing or programming I can just bring up a window and type away. If it’s deriving things then my mind is constantly drifting”

[more I would say about this^ offline]

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Tom relatedly talks about a jungle metaphor: β€œWhen you’re programming you get incremental feedback: you can see the mountain peak and you’re slowly getting closer to it. With proofs you’re going through the jungle and you don’t know if you’re getting closer or farther away...”

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

You might be trying to explore an infinite, pitch black space of zero value…
…or the light switch might be 1 foot in front of your face.

It’s so hard to tell! The cold uncaring uncertainty is what drives you [rather, me] mad

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

- …or maybe you even find a wall, but you feel and feel over the wall, you haven't found a light switch yet, you don't know if you should keep searching here or go try to find another wall
- …or there may be no walls, no light switches in ANY direction!

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

- but the nearest wall might not be in that direction
- …or there might not be any wall in that direction, you may be stumbling into nothingness, forever

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Doing theory research is like:
- being in a dark room trying to find a light switch
- sticking out your hand, hoping to bump into a wall first, to then grope towards a light switch
- and not knowing which direction to walk to find the nearest wall – randomly picking a direction…

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Funnily enough, the metaphor I’ve always felt for the process of doing theory is also about a dark room, but somewhat different:

17.02.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The best piece I've read on β€œwhat it feels like from the inside” to do theory research:

β€œLike going through a room in the dark grasping for a door handle.”

17.02.2025 18:45 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Trump tariff proposal reportedly reduced to only cover β€œcritical” security imports β€” Leopold Aschenbrenner has an old, interesting alternative to these tariffs:

Minimal *quotas* for critical goods β€” idea being Weitzman/Hayek meets geoeconomics:
www.forourposterity.com/the-economic...

06.01.2025 21:48 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

won't someone think of the predoc wages 😞

05.01.2025 21:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Tbf econ has gone pretty far in this direction already

05.01.2025 18:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I like the optimism but β€” meetings/emails/grants, famously the parts of the job that profs love the most!

05.01.2025 18:55 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Soo no discussion of this Tyler post on β€œThe future of the scientist in a world with advanced AI” because it’s too depressing or?

β€œThe humans will gather the data” 😬

05.01.2025 18:24 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 4    πŸ“Œ 0

If only there had been an untweeted control session 😩

04.01.2025 05:16 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

πŸ€–
bsky.app/profile/basi...

02.01.2025 20:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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need an RCT to know whether tweeting about an AEA session actually increases attendance:

***Policy implications of transformative AI*** -- for those interested in AI, policy, or their intersection... tomorrow at 2:30!

02.01.2025 20:48 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 2
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from Daniel, Klos, and Rottke (2024) ARFE
kentdaniel.net/papers/unpub...

02.01.2025 20:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Why has the cost of shorting stocks gone up? Daytrader effect?

02.01.2025 20:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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7. Collect credible estimates of VSL over time -- how has it evolved over time & with GDP growth?

And/or update Costa and Kahn (2004):

01.01.2025 20:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In the limit… jobs that can’t be automated accrue all the value:
1. Physical tasks: RCTs, archival work?
2. Social tasks: lab managers?

Being JPAL or @johnlist.bsky.social comes out looking pretty good?

21.12.2024 22:38 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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