3 papers
stat.ML2026
Beyond Differences: Doubly Robust Meta-Learners for Ratio-Based Treatment Effects
Michael Fuchs, Dominik Kreiss
When treatment effects are naturally expressed as ratios -- as in medicine, pricing, and marketing -- the ratio-based CATE is the appropriate e…
stat.ME2023
Consideration Set Sampling to Analyze Undecided Respondents
Dominik Kreiss, Thomas Augustin
Researchers in psychology characterize decision-making as a process of eliminating options. While statistical modelling typically focuses on the eventual choice, we analyze conside…
stat.ME2021
Towards a Paradigmatic Shift in Pre-election Polling Adequately Including Still Undecided Voters -- Some Ideas Based on Set-Valued Data for the 2021 German Federal Election
Dominik Kreiss, Thomas Augustin
Within this paper we develop and apply new methodology adequately including undecided voters for the 2021 German federal election. Due to a cooperation with the polling institute C…