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Matching and Regression to the Mean in Difference‐in‐Differences Analysis
OBJECTIVE: To demonstrate regression to the mean bias introduced by matching on preperiod variables in difference‐in‐differences studies. DATA SOURCES: Simulated data. STUDY DESIGN: We performed a Monte Carlo simulation to estimate the effect of a placebo intervention on simulated longitudinal data...
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| Publicat a: | Health Serv Res |
|---|---|
| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
John Wiley and Sons Inc.
2018
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6232412/ https://ncbi.nlm.nih.gov/pubmed/29957834 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/1475-6773.12993 |
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