Health Economics
4 articles
When a policy reaches only a few units: rolling difference-in-differences (lwdid)
Rolling difference-in-differences (lwdid) gives credible effects from one treated unit and a few controls, and with so few units the transformation choice drives the answer.
Logistic regression beats LLM readouts on survey prediction
On a real survey prediction task, a plain logistic regression beat a language-model activation pipeline, AUC 0.769 vs 0.747; steering changed nothing useful.
Prediction-powered inference corrects AI survey imputation
Treating AI-imputed survey responses as data understated prevalence threefold; a regression adjustment lets predictions sharpen estimates without harm.
Well-Executed But Not Important: Reading the Record
When AI thins out the technical-flaws desk-rejection pretext, editors will have to learn to say 'well-executed but not important' on the record.