← All authors Chad Hazlett University of California, Los Angeles (from arXiv:2403.03299, 2024) · ORCID · OpenAlex
20 papers in scope · 19 published · 1 on the econ.EM arXiv · 2,436 citations · h-index 10 (over the papers listed here)
Related authors The 20 authors closest to this one in our weighted citation graph, most related first.
Tymon Słoczyński Peter Hull Paul Goldsmith-Pinkham Jinyong Hahn Michal Kolesár Iván Fernández-Val Whitney K. Newey Victor Chernozhukov S. Derya Uysal Pedro H. C. Sant’Anna Henrik Sigstad Tanvi Shinkre Brantly Callaway Kirill Borusyak Jeffrey M. Wooldridge Liyang Sun Liyang Sun Christian Hansen Guido W. Imbens Martin Weidner Proximity is measured over citations between two papers we both hold, weighted by how heavily one leans on the other, and is symmetric — it does not distinguish citing from being cited. Authors without a profile here are skipped, and a genuinely close colleague can be missing simply because their work is not in our arXiv corpus. Method: docs/06-citations-pipeline.md .
Papers (1 of 20)
Post-Treatment Problems: What Can We Say about the Effect of a Treatment among Sub-Groups Who (Would) Respond in Some Way?
published 2026 · Political Analysis
with Nina McMurry, Tanvi Shinkre
Inference at the Data’s Edge: Gaussian Processes for Estimation and Inference in the Face of Extrapolation Uncertainty
published 2026 · Political Analysis · 1 citations
with S. Cho, Doeun Kim
Seeing Like a District: Understanding What Close-Election Designs for Leader Characteristics Can and Cannot Tell Us
published 2025 · Political Analysis · 2 citations · first circulated 2023
with Andrew Bertoli
An omitted variable bias framework for sensitivity analysis of instrumental variables
published 2025 · Biometrika · 37 citations · first circulated 2022
Safe inference outside of randomized trials: Application of the stability-controlled quasi-experiment to the effects of three COVID-19 therapies
published 2025 · Observational Studies
with David A. Wulf, Brian L. Hill, Jeffrey N. Chiang, David Goodman-Meza, Bogdan Paşaniuc, Onyebuchi A. Arah, Kristine M. Erlandson, Brian T. Montague
Real Effect or Bias? Good Practices for Evaluating the Robustness of Evidence From Comparative Observational Studies Through Quantitative Sensitivity Analysis for Unmeasured Confounding
published 2024 · Pharmaceutical Statistics · 6 citations
kpop : a kernel balancing approach for reducing specification assumptions in survey weighting
published 2024 · Journal of the Royal Statistical Society Series A (Statistics in Society) · 3 citations · first circulated 2021
with Erin E. Hartman, Ciara Sterbenz, Erin Hartman
working paper 2024 · arXiv
Sensemakr: Sensitivity Analysis Tools for OLS in R and Stata
published 2024 · Observational Studies · 151 citations · first circulated 2020
Better individual-level risk models can improve the targeting and life-saving potential of early-mortality interventions
published 2023 · Scientific Reports · 5 citations · first circulated 2021
with Antonio Pedro Ramos, Stephen J. Smith
From “Is It Unconfounded?” to “How Much Confounding Would It Take?”: Applying the Sensitivity-Based Approach to Assess Causes of Support for Peace in Colombia
published 2023 · The Journal of Politics · 5 citations · first circulated 2022
with Francesca Parente
Measuring Ethnic Bias: Can Misattribution-Based Tools from Social Psychology Reveal Group Biases that Economics Games Cannot?
published 2021 · Political Analysis · 14 citations · first circulated 2020
with Ashley Blum, Daniel Posner
Understanding, Choosing, and Unifying Multilevel and Fixed Effect Approaches
published 2020 · Political Analysis · 65 citations
with Leonard Wainstein
Inference without randomization or ignorability: A stability‐controlled quasi‐experiment on the prevention of tuberculosis
published 2020 · Statistics in Medicine · 2 citations
with Werner Maokola, David A. Wulf
Wildfire Exposure Increases Pro-Environment Voting within Democratic but Not Republican Areas
published 2020 · American Political Science Review · 190 citations
with Matto Mildenberger
Making Sense of Sensitivity: Extending Omitted Variable Bias
published 2019 · Journal of the Royal Statistical Society Series B (Statistical Methodology) · 990 citations
Estimating Causal Effects of New Treatments Despite Self-Selection: The Case of Experimental Medical Treatments
published 2018 · Journal of Causal Inference · 10 citations
Covariate balancing propensity score for a continuous treatment: Application to the efficacy of political advertisements
published 2018 · The Annals of Applied Statistics · 320 citations
Kernel-Based Regularized Least Squares in R ( KRLS ) and Stata ( krls )
published 2017 · Journal of Statistical Software · 140 citations · first circulated 2013
with Jeremy Ferwerda, Jens Hainmueller
Kernel Regularized Least Squares: Reducing Misspecification Bias with a Flexible and Interpretable Machine Learning Approach
published 2013 · Political Analysis · 495 citations
with Jens Hainmueller
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