Perbezaan-dalam-Perbezaan Pelbagai Tempoh (DiD Bertingkat)
Perbezaan-dalam-Perbezaan Pelbagai Tempoh (Multi-period Difference-in-Differences) meluaskan rangka kerja DiD klasik dua tempoh kepada tetapan di mana unit-unit menerima pakai rawatan pada titik masa yang berbeza. Diformalisasikan oleh Callaway dan Sant'Anna (2021) serta Goodman-Bacon (2021), ia menguraikan kesan rawatan keseluruhan kepada purata kesan rawatan kumpulan-masa (group-time average treatment effects) dan menangani bias yang timbul apabila regresi kesan tetap dua hala konvensional digunakan pada reka bentuk pakai bertingkat.
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Method map
The neighbourhood of related methods — select a node to explore.
Sumber
- Callaway, B., & Sant'Anna, P. H. C. (2021). Difference-in-differences with multiple time periods. Journal of Econometrics, 225(2), 200-230. DOI: 10.1016/j.jeconom.2020.12.001 ↗
- Goodman-Bacon, A. (2021). Difference-in-differences with variation in treatment timing. Journal of Econometrics, 225(2), 254-277. DOI: 10.1016/j.jeconom.2021.03.014 ↗
Cara memetik halaman ini
ScholarGate. (2026, June 3). Multi-period Difference-in-Differences with Staggered Adoption. ScholarGate. https://scholargate.app/ms/causal-inference/multi-period-difference-in-differences
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Perbezaan-dalam-Perbezaan (Diff-in-Diff)Ekonometrik↔ compare
- Perbezaan-dalam-Perbezaan DinamikInferens Kausal↔ compare
- Perbezaan-dalam-Perbezaan Data Panel (Panel DiD / TWFE)Inferens Kausal↔ compare
- Model Kesan Tetap Data PanelEkonometrik↔ compare
- Kaedah Kawalan Sintetik (SCM)Inferens Kausal↔ compare
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