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Pregledajte izabrane metode jednu pored druge; redovi koji se razlikuju su istaknuti.
| Višeperiodna razlika u razlikama (staggered DiD)× | Razlika u razlikama (Diff-in-Diff)× | |
|---|---|---|
| Oblast≠ | Kauzalno zaključivanje | Ekonometrija |
| Porodica | Regression model | Regression model |
| Godina nastanka≠ | 2021 | 1994 |
| Tvorac≠ | Callaway & Sant'Anna; Goodman-Bacon | Card & Krueger (canonical 1994 application); Angrist & Pischke (textbook treatment) |
| Tip | Causal inference / panel regression | Causal inference / panel regression |
| Temeljni izvor≠ | Callaway, B., & Sant'Anna, P. H. C. (2021). Difference-in-differences with multiple time periods. Journal of Econometrics, 225(2), 200-230. DOI ↗ | Angrist, J. D., & Pischke, J.-S. (2009). Mostly Harmless Econometrics: An Empiricist's Companion. Princeton University Press. ISBN: 978-0691120355 |
| Drugi nazivi≠ | staggered DiD, multi-period DiD, staggered difference-in-differences, heterogeneous timing DiD | diff-in-diff, DiD, Farkların Farkı (Diff-in-Diff) |
| Srodne | 5 | 5 |
| Sažetak≠ | Multi-period Difference-in-Differences extends the classic two-period DiD framework to settings where units adopt treatment at different points in time. Formalised by Callaway and Sant'Anna (2021) and Goodman-Bacon (2021), it decomposes the overall treatment effect into group-time average treatment effects and addresses the bias that arises when conventional two-way fixed-effects regressions are applied to staggered adoption designs. | Difference-in-Differences is a causal-inference method that estimates the effect of an intervention by comparing how a treatment group and a control group change over time. Made famous by Card and Krueger's 1994 minimum-wage study and developed in Angrist and Pischke's Mostly Harmless Econometrics, it isolates the treatment effect as the difference between the two groups' before-after changes. |
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