Aaron Yelowitz

Professor of Economics at University of Kentucky @UKGattonCollege , Senior Fellow at Cato Institute @CatoInstitute , Research Fellow at IZA @iza_bonn

[Clément de Chaisemartin @CdeChaisemartin]

Need help with Difference-in-Differences? Meet ChatDID: a GPT specialized in modern DiD methods and the de Chaisemartin–D'Haultfoeuille estimators and software packages.

Try it here:
https://t.co/nl2fiqBP7z

[Aaron Yelowitz @aaronyelowitz]

@CdeChaisemartin Thank you 🙏

[Aaron Yelowitz @aaronyelowitz]

@OtegaOweh Congratulations! So happy for you!

[Aaron Yelowitz @aaronyelowitz]

@KentuckyCards @KentuckyVB Thank you for meeting some of fans today!! I really appreciated it.

[Aaron Yelowitz @aaronyelowitz]

@LinkedIn Who thought it was a good idea to have 13 menus to turn off notifications

[Matt Jones @KySportsRadio]

I will watch this 1,000 times in my life

[Aaron Yelowitz @aaronyelowitz]

@MayorGorton Lexington KY is still a mess: neighborhoods trapped, side streets untouched, trash delayed. Mt. Sterling and Winchester cleared faster. You said significant progress and the plan must evolve to snow-and-ice. Great. Because right now it’s main roads only.

[Aaron Yelowitz @aaronyelowitz]

@DanielDiMartino @benshapiro Congratulations!

[Aaron Yelowitz @aaronyelowitz]

@RoKhanna Relocation of the Rich: Migration in Response to Top Tax Rate Changes from Spanish Reforms, ReStat, 2019. https://t.co/6uaekuHge7

[Aaron Yelowitz @aaronyelowitz]

@kdd0211 @AmericanFreedom You might want to list in Job Openings for Economists. It’s a buyers market.

[Aaron Yelowitz @aaronyelowitz]

@PrestonBrashers @AmericanFreedom Congratulations and keep doing great research!

[Aaron Yelowitz @aaronyelowitz]

@itsgeoffwilson Gemrate grading data shows extreme concentration. If PSA, SGC & Beckett are treated as one firm (Collectors), HHI ≈ 7,300. DOJ/FTC call markets “highly concentrated” above 2,500. This isn’t close.

[The Wall Street Journal @WSJ]

Exclusive: Mike Pence’s political group is poaching top officials from the Heritage Foundation as the conservative movement continues to splinter https://t.co/BYCGH2Olv7

[Jordan Schachtel @JordanSchachtel]

The shelter-in-place order for Brown University was lifted on Saturday. That same day, just an hour down the road, the suspect on the loose reportedly murdered renowned MIT prof Nuno Loureiro.

I don't know how the president of Brown stays in office after this tragic debacle.

[Jack Posobiec @JackPosobiec]

Paxson has to go

[Aaron Yelowitz @aaronyelowitz]

@EliseStefanik @BrownUniversity Thank you for your leadership.

[Aaron Yelowitz @aaronyelowitz]

@Publix Thank you for having premade potato pancakes available.

[Aaron Yelowitz @aaronyelowitz]

@Shredpirate @chefcurryrice2 @FanaticsCollect @CardPurchaser Same. In fall 2024, pretty timely shipments. A definite decline in service, and I’ve attempted to contact them, but deaf ears. It’s hard to justify bidding on the Sunday auctions when there are so many other choices.

[Aaron Yelowitz @aaronyelowitz]

@BullsTherapy @chefcurryrice2 @FanaticsCollect @CardPurchaser @PSAcard They will.