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Brett Hollenbeck

@bretthollenbeck

Associate professor at UCLA Anderson, works on IO, marketing etc. Temporary Parisian. bretthollenbeck.com

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02.06.2023
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Latest posts by Brett Hollenbeck @bretthollenbeck

Some good coverage of my working paper on housing filtering in The Atlantic today.

The paper itself, The Downmarket Impact of New Multifamily Housing: Evidence from a Honolulu Condo Tower, is available here: papers.ssrn.com/sol3/papers....

24.02.2026 02:54 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
photograph from the 80's of the wrestler Sting wearing a Gold's Gym shirt and sunglasses, leaning against a shelf in a bookstore and positively cheesing at an open copy of The Far Side Gallery 2, a collection of Far Side Cartoons.

photograph from the 80's of the wrestler Sting wearing a Gold's Gym shirt and sunglasses, leaning against a shelf in a bookstore and positively cheesing at an open copy of The Far Side Gallery 2, a collection of Far Side Cartoons.

what if i told you, through the power of forensic analysis, we are closer than ever to knowing the exact Far Side cartoon that is making Sting smile in this iconic photo. 🧡 πŸ‘‡

17.02.2026 17:18 πŸ‘ 7694 πŸ” 2095 πŸ’¬ 157 πŸ“Œ 279
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I'm listening to WWOZ New Orleans' live streaming radio. Tune in to WWOZ now:http://www.wwoz.org/listen/player/ Listen live online to WWOZ: volunteer-powered, listener-supported community radio in New Orleans.

This is your annual reminder that if you aren't listening to the world's greatest radio station WWOZ on this Mardi Gras day, you are doing it wrong.

www.wwoz.org/listen/player/

04.03.2025 20:04 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Trump administration drops its appeal of court order blocking $1.2-billion UCLA settlement The Trump administration dropped its appeal of a major higher education case in which a federal judge blocked its $1.2-billion settlement proposal to UCLA over alleged civil rights violations. But it will continue to fight the ruling on the matter in a lower court.

Trump administration drops its appeal of court order blocking $1.2-billion UCLA settlement

14.02.2026 01:53 πŸ‘ 29 πŸ” 9 πŸ’¬ 0 πŸ“Œ 3

Very cool how productive everyone is getting with new AI tools, I think, as I listen to Brownsville Girl for the fourth time in a row.

12.02.2026 15:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Has financial literacy been declining or are smartphones changing the way we answer surveys? I was on Marketplace yesterday to talk about how smartphones are making it more challenging to gauge knowledge on surveys. Longer thread coming soon!

Check out our full study here:
lnkd.in/guiqHmKW

10.02.2026 13:03 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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As States Permitted Online Sports Gambling, Citizens’ Personal Financial Health Suffered - UCLA Anderson Review Half a trillion dollars wagered β€” and counting

As States Permitted Online Sports Gambling, Citizens’ Personal Financial Health Suffered

anderson-review.ucla.edu/as-states-pe...

05.02.2026 16:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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What’s the Matter With Texas A&M? Five presidents in five years.Β Firings of β€œwoke” professors.Β Crackdowns on Plato.Β Inside state leaders’ efforts to remake a great university.

Tour de force on just exactly what has gone on at Texas A&M for so many years from Chris Hooks in @texasmonthly.bsky.social:

www.texasmonthly.com/news-politic...

30.01.2026 21:19 πŸ‘ 142 πŸ” 44 πŸ’¬ 7 πŸ“Œ 4

Honestly, tons of academics who I greatly respect don't realy understand AI including - what it does, how it's evolving, how it's affecting research.

That's bad.

19.01.2026 00:39 πŸ‘ 35 πŸ” 4 πŸ’¬ 2 πŸ“Œ 0
Empirical Management Conference 2026 – World Management Survey

This year's Empirical Management Conference is at Stanford, May 27-29!

Send us your best papers! Details and submission form here:
worldmanagementsurvey.org/emc2026/

JOIN US!! It's fun, I promise!

@raffasadun.bsky.social @johnvanreenen.bsky.social @renatalemos.bsky.social @nickbloom.bsky.social

14.01.2026 17:25 πŸ‘ 5 πŸ” 8 πŸ’¬ 0 πŸ“Œ 2

Despite the negative framing in this article, this sounds like a very promising set of moves by the EU Commission on reforming some harmful and failed digital regulations.

15.01.2026 10:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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An amateur codebreaker may have just solved the Black Dahlia and Zodiac killings Two retired LAPD homicide detectives say that both notorious cases are solved -- with a single culprit -- thanks to the work of a novice sleuth.

Our train conductor just broke in over the PA system to announce this news live, in four languages. www.latimes.com/california/s...

23.12.2025 15:20 πŸ‘ 12 πŸ” 7 πŸ’¬ 1 πŸ“Œ 1
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Buyer Beware: Star Ratings Actually Steer Us Away From the Best Shopping Deals When reviewers consider prices while rating products, there’s a tendency to downgrade the highest-quality yet pricier items.

Star ratings are hard to ignore. Even when we’re looking for quality, our brains steer us toward cheaper stuff online. Christopher Mims explains why.

19.12.2025 14:58 πŸ‘ 4 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0

Interesting reporting from @bencasselman.bsky.social, suggests Instacart is performing (or allowing) quite extensive personalized price discrimination.

09.12.2025 14:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Project MUSE - The Mysteries of Love: On Alice Munro

Acts done out of love, Nietzsche once said, stand beyond good and evil. If this is what art amounts to, we should be grateful to Alice Munro for reminding us to be properly frightened of it.

muse.jhu.edu/pub/1/articl...

24.11.2025 03:01 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

In honor of #GivingTuesday, my wife & I are matching donations (up to $20K) to the ASFOP Teega Wende Orphanage in πŸ‡§πŸ‡«Burkina FasoπŸ‡§πŸ‡«, which supports over 200 orphans and we have supported for over a decade. 1/2

02.12.2025 18:41 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

I don't know if Texas deserves to be in the playoffs, but I do know what all the other playoff teams are hoping for.

29.11.2025 07:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Some news: I will be spending this entire 2025-26 academic year located in Paris, visiting the local universities and participating in the research community here.

If you work in Paris or are just passing though in the next year, please reach out, I'd be happy to meet up! PhD students especially!

01.09.2025 06:58 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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This is an interesting set of academic research papers about the increasingly key debate of when AI should be used to label data (an expensive task we use humans for)

Yang et al show that AI answers are quite different than human, but Briggs finds it may be because AI is better than human RAs!

21.10.2025 03:30 πŸ‘ 63 πŸ” 6 πŸ’¬ 2 πŸ“Œ 1
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I think Southwest Airlines should revert its website to what they had in 1995

17.10.2025 13:07 πŸ‘ 617 πŸ” 96 πŸ’¬ 11 πŸ“Œ 8

Yes it is.

18.10.2025 06:26 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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An absolutely unreal performance from Shohei Ohtani to complete the Dodgers' NLCS sweep 🧹

18.10.2025 03:33 πŸ‘ 672 πŸ” 108 πŸ’¬ 28 πŸ“Œ 48

Attention IO job market candidates:

Sometimes speakers in the CMA's external economics seminar series have to cancel at relatively short notice. We would love for these slots to go to JMCs to present their job market paper.

Drop me a message if you are interested or share with those who might be.

16.10.2025 08:12 πŸ‘ 10 πŸ” 13 πŸ’¬ 0 πŸ“Œ 1
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β—β—β—πŸš¨πŸš¨πŸš¨ Next @cepr.org IO Virtual Gathering is taking place on NOVEMBER 7 at 2pm CET. 1st hr is dedicated to JM presentations by IO candidates graduating from Eur / UK schools. If interested, please submit a draft of your JMP & CV at: t.co/aUTPTWSten by OCTOBER 26! 🚨🚨🚨 ❗❗❗ #econjobmarket

14.10.2025 21:10 πŸ‘ 14 πŸ” 4 πŸ’¬ 0 πŸ“Œ 1
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This paper shows that you can predict actual purchase intent (90% accuracy) by asking an off-the-shelf LLM to impersonate a customer with a demographic profile, giving it a product image & having it give its impressions, which another AI rates.

No fine-tuning or training & beats classic ML methods.

10.10.2025 14:32 πŸ‘ 68 πŸ” 7 πŸ’¬ 4 πŸ“Œ 1
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On one hand: don't anthropomorphize AI. On the other: LLMs exhibit signs of gambling addiction.

The more autonomy they were given, the more risks the LLMs took. They exhibit gambler's fallacy, loss-chasing, illusion of control...

A cautionary note for using LLMs for investing without guardrails.

10.10.2025 05:09 πŸ‘ 116 πŸ” 30 πŸ’¬ 13 πŸ“Œ 8
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Fluxblog 566: ENO UNIVERSE A retrospective of Brian Eno's music 1972-1995

ENO UNIVERSE playlist! A retrospective of Brian Eno’s body of work from 1972-1995 including his solo rock and ambient records and his collaborations with Bowie,Talking Heads, U2, Devo, Fripp, etc! All links and annotated tracklisting in the newsletter issue fluxblog.substack.com/p/fluxblog-5...

07.10.2025 22:56 πŸ‘ 125 πŸ” 35 πŸ’¬ 8 πŸ“Œ 7
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10 AI Prompts for Academics making those hard jobs a little easier ...

Here are your 10 -essential- AI prompts for academics ... make your life easy with help from @profserious.bsky.social profserious.substack.com/p/10-ai-prom...

05.10.2025 07:55 πŸ‘ 123 πŸ” 38 πŸ’¬ 7 πŸ“Œ 14
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Wild chart: www.nytimes.com/2025/10/05/u...

05.10.2025 12:06 πŸ‘ 94 πŸ” 9 πŸ’¬ 5 πŸ“Œ 1
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Economics of Transformative AI Workshop, Fall 2025

The videos from the NBER Economics of Transformative AI conference are well worth your time. www.nber.org/conferences/...

30.09.2025 12:39 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0