260 citations · 828 across the 46 of their papers we have counts for
7 papers · 1 filter
Covariate Balancing Sensitivity Analysis for Extrapolating Randomized Trials across Locations
Xinkun Nie, Guido Imbens, Stefan Wager
The ability to generalize experimental results from randomized control trials (RCTs) across locations is crucial for informing policy decisions in targeted regions. Such generaliza…
Evaluating Treatment Prioritization Rules via Rank-Weighted Average Treatment Effects
Steve Yadlowsky, Scott Fleming, Nigam Shah +2
There are a number of available methods for selecting whom to prioritize for treatment, including ones based on treatment effect estimation, risk scoring, and hand-crafted rules. W…
Off-Policy Evaluation in Partially Observed Markov Decision Processes under Sequential Ignorability
Yuchen Hu, Stefan Wager
We consider off-policy evaluation of dynamic treatment rules under sequential ignorability, given an assumption that the underlying system can be modeled as a partially observed Ma…
Treatment Effects in Market Equilibrium
Evan Munro, Xu Kuang, Stefan Wager
Policy-relevant treatment effect estimation in a marketplace setting requires taking into account both the direct benefit of the treatment and any spillovers induced by changes to…
Average Direct and Indirect Causal Effects under Interference
Yuchen Hu, Shuangning Li, Stefan Wager
We propose a definition for the average indirect effect of a binary treatment in the potential outcomes model for causal inference under cross-unit interference. Our definition is…
Treatment Allocation under Uncertain Costs
Georgy Kalashnov, Evan Munro, Hao Sun +2
We consider the problem of learning how to optimally allocate treatments whose cost is uncertain and can vary with pre-treatment covariates. This setting may arise in medicine if w…