3 papers
stat.ML2026
Causal Effects with Unobserved Unit Types in Interacting Human-AI Systems
William Overman, Sadegh Shirani, Mohsen Bayati
We study experiments on interacting populations of humans and AI agents, where both unit types and the interaction network remain unobserved. Although causal effects propagate thro…
stat.ME2025
Estimating Total Effects in Bipartite Experiments with Spillovers and Partial Eligibility
Albert Tan, Mohsen Bayati, James Nordlund +1
We study randomized experiments in bipartite systems where only a subset of treatment-side units are eligible for assignment while all units continue to interact, generating interf…
stat.ML2024
Post Launch Evaluation of Policies in a High-Dimensional Setting
Shima Nassiri, Mohsen Bayati, Joe Cooprider
A/B tests, also known as randomized controlled experiments (RCTs), are the gold standard for evaluating the impact of new policies, products, or decisions. However, these tests can…