Search Results for author: Avi Feller

Found 5 papers, 0 papers with code

Continuous Treatment Effects with Surrogate Outcomes

no code implementations31 Jan 2024 Zhenghao Zeng, David Arbour, Avi Feller, Raghavendra Addanki, Ryan Rossi, Ritwik Sinha, Edward H. Kennedy

In this paper, we study the role of surrogates in estimating continuous treatment effects and propose a doubly robust method to efficiently incorporate surrogates in the analysis, which uses both labeled and unlabeled data and does not suffer from the above selection bias problem.

Causal Inference Selection bias

Temporal Aggregation for the Synthetic Control Method

no code implementations22 Jan 2024 Liyang Sun, Eli Ben-Michael, Avi Feller

The synthetic control method (SCM) is a popular approach for estimating the impact of a treatment on a single unit with panel data.

Using Multiple Outcomes to Improve the Synthetic Control Method

no code implementations27 Nov 2023 Liyang Sun, Eli Ben-Michael, Avi Feller

When there are multiple outcome series of interest, Synthetic Control analyses typically proceed by estimating separate weights for each outcome.

Augmented balancing weights as linear regression

no code implementations27 Apr 2023 David Bruns-Smith, Oliver Dukes, Avi Feller, Elizabeth L. Ogburn

These popular doubly robust or double machine learning estimators combine outcome modeling with balancing weights -- weights that achieve covariate balance directly in lieu of estimating and inverting the propensity score.

regression

Outcome Assumptions and Duality Theory for Balancing Weights

no code implementations17 Mar 2022 David Bruns-Smith, Avi Feller

We study balancing weight estimators, which reweight outcomes from a source population to estimate missing outcomes in a target population.

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