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Sangmin Simon Oh

@plausiblyexog.bsky.social

145 followers 81 following 0 posts

assistant professor of finance @ columbia business school asset pricing, investments, insurance sangmino.github.io 🇰🇷

Posts Replies Media

Reposted by Sangmin Simon Oh

Aaron Roth @aaroth.bsky.social · 15/11/2024

Econ has some ML gems. One of my favorite's is Sandroni's sweeping result that no empirical test can distinguish an informed from an uninformed forecaster. I teach it in my ML class: www.youtube.com/watch?v=7OAI... But it is presented as negative, when it is in fact a sweeping positive result.

youtube.com

CIS 6200: Learning with Conditional Guarantees, Lecture 21.

YouTube video by Aaron Roth

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Reposted by Sangmin Simon Oh

Gregor Schubert @grayshoebird.bsky.social · 02/12/2024

How can managers identify GenAI use cases? I was struggling to find a good framework to teach my MBA students how to find GenAI use cases in their orgs - so I made my own! I called it the "BEAST" framework for finding LLM use cases - see details below.

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Reposted by Sangmin Simon Oh

Florian Ederer @florianederer.bsky.social · 01/12/2024

The Infosys Prize 2024 in Economics is awarded to Arun Chandrasekhar for his contribution to the study of social and economic networks, using innovative data sets and drawing on theoretical methods from machine learning and computer science. www.infosysprize.org/laureates/20...

infosysprize.org

Infosys Prize - Laureates 2024 - Arun G. Chandrasekhar

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Reposted by Sangmin Simon Oh

Arpit Gupta @arpitrage.bsky.social · 29/11/2024

Behavioral economics: people cannot add or subtract Macroeconomics: *maybe* people cannot deal with the fact that the entire cross sectional distribution is a state variable

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Reposted by Sangmin Simon Oh

Laura Veldkamp @laura-veldkamp.bsky.social · 25/11/2024

The Data Economy - a grad text w practice Q's -- is finally a not-just-digital reality! Pre-order from www.amazon.com/Data-Economy... . E-books available @: press.princeton.edu/books/hardco... @princetonupress.bsky.social #Econsky #DataEconomy

amazon.com

The Data Economy: Tools and Applications

The Data Economy: Tools and Applications: 9780691256726: Economics Books @ Amazon.com

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