Mathieu Taschereau-Dumouchel

Economist at @Cornell

[Zach Weinersmith @ZachWeiner]

Artists: but I don't want to lose my job. I love it.

Mathematicians: but I don't want to lose my job. I love it.

Economists: LONG HAVE I AWAITED THIS HOUR! DESTROY ME, EFFICIENCY, AND LET UTILIZATION-ADJUSTED TOTAL FACTOR PRODUCTIVITY RISE ON THE WIND OF MY ASHES!

[Vincent Ethier @vinidlidoo]

Spent the past two months building Waza, an AI coach for your hands. Demo videos in the post. If you own Meta glasses and an iPhone, I'd love to have you as a tester.

https://t.co/4UTXOnXSeD

[Cloudflare @Cloudflare]

We're opening the waitlist for our Monetization Gateway, which will allow you to charge for any web page, dataset, API, or MCP tool behind Cloudflare. The charges will settle in stablecoins over the x402 open protocol. https://t.co/pvICtEIixj

[Noah Williams @Bellmanequation]

Prescott when Christiano & Eichenbaum find monetary policy shocks drive business cycles, late 1990s

[Sam Bowman @s8mb]

Tyler Cowen on how AI will change our lives. Excellent.

[Mathieu Taschereau-Dumouchel @mathtd]

@BelotMichele Try @claudeai Code. It’s really good at it!

[Timothy Gowers @wtgowers @wtgowers]

AI has now solved a major open problem -- one of the best known Erdos problems called the unit distance problem, one of Erdos's favourite questions and one that many mathematicians had tried.
https://t.co/SD1vVPkrHR

[Mathieu Taschereau-Dumouchel @mathtd]

@economoser @JohnsHopkins @Francesco_Bia Congratulations Chris! Great catch by Johns Hopkins!

[Mathieu Taschereau-Dumouchel @mathtd]

@AdrienBilal @Simon_Mongey @NiklasEngbom @glviolante Félicitations Adrien !

[Mathieu Taschereau-Dumouchel @mathtd]

@Simon_Mongey @TimTkehoe Congrats Simon!

[Lars Peter Hansen @UncertainLars]

Read my reflection in Memoriam of Christopher A. Sims: https://t.co/7uHXzBkeYt

[The Wall Street Journal @WSJ]

Christopher Sims, an economist whose work transformed how central banks understand cause and effect in the economy, has died at 83. https://t.co/qaNb3mVp7F

[UMN Economics @UMN_Econ]

https://t.co/L5DboTNrsb
Nobel laureate Christopher Sims (1942-2026) reshaped macroeconomics during 20 years at Minnesota. His vector autoregression framework gave economists new tools to trace how shocks affect the economy over time. He will be greatly missed.

[Fernando Leibovici @LeiboviciF]

Q: How do the dynamics of production processes in production networks shape how shocks propagate across the economy?

This is first of several papers I saw last week at @bse_barcelona Summer Forum tackling Qs on dynamics of production

Schaal & Taschereau study how sectoral delivery lags shape timing and persistence of shocks in production networks 👇

[The Review of Economic Studies @RevEconStudies]

"Firm exits can trigger cascades of shutdown. New work studies how these cascades propagate and their impact on aggregate fluctuations."

Recently accepted to #REStud, from Mathieu Taschereau-Dumouchel @mathtd:

https://t.co/JGcGdIfOEH

#EconTwitter

[Alastair Kocho-Williams @akochowi]

The CIA manual on disrupting activist groups largely explains most meetings in academia.

[Mishel Ghassibe 🇺🇦 @mickey_gb]

Thanks to all the participants for the fantastic Inaugural BSE Summer Forum Workshop on Networks in Macroeconomics and Trade!

Hoping that we have witnessed a permanent positive innovation to the Forum.

[Mathieu Taschereau-Dumouchel @mathtd]

@GregoryBesharov You need to start working on "Macroeconomics in Words" now!

[Mathieu Taschereau-Dumouchel @mathtd]

@lemire Still a big gap in per capita terms.

[Cornell Economics @CornellEcon]

The Department of Economics is greatly saddened by the recent passing of Nick Kiefer. He was a great economist, colleague and most importantly, friend.