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Δυναμική Μελέτη Περιστατικού σε Πάνελ×Δυναμική Διαφορών σε Διαφορές×
ΠεδίοΑιτιακή ΣυμπερασματολογίαΑιτιακή Συμπερασματολογία
ΟικογένειαRegression modelRegression model
Έτος προέλευσης20212021
ΔημιουργόςSun & Abraham (2021); Callaway & Sant'Anna (2021)Callaway & Sant'Anna; Sun & Abraham
ΤύποςQuasi-experimental / causal inferenceCausal inference / quasi-experimental
Θεμελιώδης πηγήCallaway, B., & Sant'Anna, P. H. C. (2021). Difference-in-Differences with multiple time periods. Journal of Econometrics, 225(2), 200-230. DOI ↗Callaway, B., & Sant'Anna, P. H. C. (2021). Difference-in-differences with multiple time periods. Journal of Econometrics, 225(2), 200-230. DOI ↗
Εναλλακτικές ονομασίεςdynamic event study, panel event-study regression, leads-and-lags event study, event-time panel designDynamic DiD, Staggered DiD, Event-time DiD, Heterogeneous-timing DiD
Συναφείς44
ΣύνοψηThe dynamic panel event study is a quasi-experimental method that uses panel data to trace out how a treatment effect evolves over time — before and after a defining event — by estimating a flexible regression of leads and lags around the treatment date. It simultaneously tests for pre-existing parallel trends and maps the full dynamic profile of causal impact across multiple post-event periods.Dynamic Difference-in-Differences extends the classic DiD framework to settings where units adopt treatment at different times. Rather than collapsing all variation into a single 2x2 comparison, it estimates group-time average treatment effects for each adoption cohort at each calendar period, then aggregates them into interpretable summaries of the causal effect over event time.
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ScholarGateΣύγκριση μεθόδων: Dynamic Panel Event Study · Dynamic Difference-in-Differences. Ανακτήθηκε στις 2026-06-15 από https://scholargate.app/el/compare