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Staggered Difference-in-Differences

Staggered Difference-in-Differences is a generalisation of DID for panel designs in which treatment is rolled out to different groups at different times. Introduced in the modern form by Callaway and Sant'Anna (2021) and Sun and Abraham (2021), it corrects the bias that classical two-way fixed-effects (TWFE) estimators suffer when treatment effects are heterogeneous across cohorts and over time.

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Staggered Difference-in-Differences (Callaway-Sant'Anna / Sun-Abraham Estimators)

Taksonomski zapis metode · regression-model / causal-inference

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Same method familyEvent Study Designmachine-suggested · Relational suggestion, not evidence.Same method familyPanel Fixed Effectsmachine-suggested · Relational suggestion, not evidence.Same method familyRegression Discontinuitymachine-suggested · Relational suggestion, not evidence.Same method familySynthetic Controlmachine-suggested · Relational suggestion, not evidence.