Arpit Gupta (in DC Sep-Dec 2026)

@arpitrage

Associate Professor of Finance, @NYUStern. Finance/Real Estate/Urban newsletter: arpitrage.substack.com.

Manhattan, NY

arpitgupta.info

Joined September 2015

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Arpit Gupta (in DC Sep-Dec 2026)
@arpitrage
Feb 2
I'm teaching a new course at Stern on AI in Finance and opening it up! Syllabus/slides on Github: github.com/arpitrage/ai-i… Weekly summaries on Substack arpitrage.substack.com/p/1-three-rule… First post is on Amdahl's Law, Jevons' Paradox, and why finance was slow to learn the bitter lesson
25
Arpit Gupta (in DC Sep-Dec 2026)
@arpitrage
3h
Any papers yet on what rooftop solar does in developing countries?
2
Arpit Gupta (in DC Sep-Dec 2026)
@arpitrage
9h
Prediction: Chinese policymakers will place limits on the training, growth, and deployment in domestic open source models, as the implications of these models on Chinese political stability grow A burning of the Ming Treasure ships, if you want a provocative historical analogue
Arpit Gupta (in DC Sep-Dec 2026)
@arpitrage
Sep 7
What Urban Rail Turnstiles Can Tell Us About Downtown Office Doom by Marco Giacoletti
What Urban Rail Turnstiles Can Tell Us About Downtown Office Doom
From realab.blog
Arpit Gupta (in DC Sep-Dec 2026)
@arpitrage
Sep 7
Fable's speculation on Populations A and B: • Population A was a bottlenecked population which was the parent of the Neandersovans, which points to it being a small range-edged group in Northeastern Africa. Herto/Omo/Irhoud are maybe fossil examples. This population drifted
John Hawks
@johnhawks
Aug 25
“In broad strokes, it appears that the modern human population evolved from a merger of two ancient groups around 300,000 years ago, roughly 80% from one, and 20% from the other.” Who were these stem populations? Here is some informed speculation. johnhawks.net/p/modern-human…