Robust Design and Evaluation of Predictive Algorithms under Unobserved Confounding
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Abstract (arXiv)
Predictive algorithms inform consequential decisions in settings with selective labels: outcomes are observed only for units selected by past decision makers. This creates an identification problem under unobserved confounding -- when selected and unselected units differ in unobserved ways that affect outcomes. We propose a framework for robust design and evaluation of predictive algorithms that bounds how much outcomes may differ between selected and unselected units with the same observed characteristics. These bounds formalize common empirical strategies including proxy outcomes and instrumental variables. Our estimators work across bounding strategies and performance measures such as conditional likelihoods, mean square error, and true/false positive rates. Using administrative data from a large Australian financial institution, we show that varying confounding assumptions substantially affects credit risk predictions and fairness evaluations across income groups.
Key facts. Cited by 7 papers in the map (data through 7 Oct 2026). Builds on 24 of its 76 references that are in the map. First posted on arXiv 19 Dec 2022.
Builds on
24 of 76 references.
References · 24
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12 more
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Built on by
Citing papers per year: 2023: 2; 2024: 2; 2025: 1; 2026: 2.
7 papers.
- 2023Counterfactual Prediction Under Outcome Measurement Errorcited by 10
- 2024What Constitutes a Less Discriminatory Algorithm?cited by 8
- 2025Efficient and Sharp Off-Policy Learning under Unobserved Confoundingcited by 5
- 2024Predictive Performance Comparison of Decision Policies Under Confoundingcited by 2
- 2023Bridging the gap: Towards an Expanded Toolkit for AI-driven Decision-Making in the Public Sectorcited by 0
- 2026Falsifying Discriminant Validity of Predictive Algorithmscited by 0
- 2026The Exceedance Design Effect: Effective Sample Size for Thresholds under Clusteringcited by 0
- 2026The Exceedance Design Effect: Effective Sample Size for Thresholds under Clustering21 Aug 2026
- 2026Falsifying Discriminant Validity of Predictive Algorithms23 Jan 2026
- 2025Efficient and Sharp Off-Policy Learning under Unobserved Confounding18 Feb 2025
- 2024What Constitutes a Less Discriminatory Algorithm?24 Dec 2024
- 2024Predictive Performance Comparison of Decision Policies Under Confounding1 Apr 2024
- 2023Bridging the gap: Towards an Expanded Toolkit for AI-driven Decision-Making in the Public Sector29 Oct 2023
- 2023Counterfactual Prediction Under Outcome Measurement Error22 Feb 2023