Stefan Wager

Oct 24, 2024 | tandfonline.com | Han Wu |Susan Athey |Stefan Wager

?Mathematical formulae have been encoded as MathML and are displayed in this HTML version using MathJax in order to improve their display. Uncheck the box to turn MathJax off. This feature requires Javascript. Click on a formula to zoom. AbstractQini curves have emerged as an attractive and popular approach for evaluating the benefit of data-driven targeting rules for treatment allocation.

Feb 13, 2024 | arxiv.org | Stefan Wager

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May 31, 2023 | dialnet.unirioja.es | Zhengyuan Zhou |Susan Athey |Stefan Wager

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May 9, 2023 | arxiv.org | Stefan Wager

[Submitted on 24 Oct 2021 ( v1 ), last revised 9 May 2023 (this version, v4)] Title:Off-Policy Evaluation in Partially Observed Markov Decision Processes under Sequential Ignorability Download a PDF of the paper titled Off-Policy Evaluation in Partially Observed Markov Decision Processes under Sequential Ignorability, by Yuchen Hu and Stefan Wager Download PDF Abstract: We consider off-policy evaluation of dynamic treatment rules under sequential ignorability, given an assumption that the...

Apr 21, 2023 | arxiv.org | Stefan Wager

[Submitted on 25 Jan 2021 (v1), last revised 22 Jun 2023 (this version, v7)] Title:Weak Signal Asymptotics for Sequentially Randomized Experiments Download a PDF of the paper titled Weak Signal Asymptotics for Sequentially Randomized Experiments, by Xu Kuang and Stefan Wager Download PDF Abstract: We use the lens of weak signal asymptotics to study a class of sequentiallyrandomized experiments, including those that arise in solving multi-armedbandit problems.