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Research on Difference-in-differences

3 publications tagged with "Difference-in-differences"

Assessing Bias and Precision in State Policy Evaluations: A Comparative Analysis of Time-Varying Estimators Using Policy Simulations

American Journal of Epidemiology • 2026

Policy Evaluation Causal Inference Synthetic Control Statistical Methods Simulation Modeling +1 more

Potential spillover effects on diagnostic delay for cancer during the NHS-Galleri trial: a quasi-experimental difference-in-differences study

medRxiv • 2025 | Code

Cancer Screening Liquid Biopsy Causal Inference Policy Evaluation

Identifying Optimal Methods for Addressing Confounding Bias When Estimating the Effects of State-level Policies

Epidemiology • 2023

Policy Evaluation Causal Inference Synthetic Control Simulation Modeling Statistical Methods