
Valentin Haddad
52 posts




R.I.P. Christopher Sims (21 Oct. 1942 - 14 March 2026) - a giant in macroeconomics and one of the finest human beings I have ever met -







Together with Liran Einav and @motoyogo, we are organizing a conference for financial and IO economists on asset demand systems to better understand the equilibrium relation between asset prices and portfolio holdings on May 14-15, 2026, in Princeton.

What happens when we encourage AI use for research and use AI to review papers? We are running an experiment to find out: the UCLA Human × AI Finance conference! Write a finance paper with AI in 4 weeks (by 3/18). AI agents review the submissions: humanxaifinance.org 🧵 1/






More traditional statistical approaches seem mostly useful when layered on top. ie deep ensembling to measure variance in predictions, dropout during inference, calibration, or other approaches to sample multiple predictions

What happens when we encourage AI use for research and use AI to review papers? We are running an experiment to find out: the UCLA Human × AI Finance conference! Write a finance paper with AI in 4 weeks (by 3/18). AI agents review the submissions: humanxaifinance.org 🧵 1/


What happens when we use AI for research and the reviewing? Let's find out. Enter Human × AI Finance: write a finance paper with AI in 4 weeks. Every submission reviewed by AI agents. Top 4 presented at @uclaanderson. Everyone can submit. Deadline 3/18: humanxaifinance.org




