Compară metode
Examinează metodele selectate una lângă alta; rândurile care diferă sunt evidențiate.
| Studiul evenimentului pe date panel (Policy Evaluation Panel Event Study)× | Modelul cu Efecte Fixe pentru Date Panou× | |
|---|---|---|
| Domeniu≠ | Inferență cauzală | Econometrie |
| Familie | Regression model | Regression model |
| Anul apariției≠ | 2021 | 2014 |
| Autorul original≠ | Callaway & Sant'Anna (2021); Borusyak, Jaravel & Spiess (2024); Sun & Abraham (2021) | Hsiao (textbook treatment); within transformation of panel data |
| Tip≠ | Causal inference / quasi-experimental panel design | Panel data regression |
| Sursa seminală≠ | Callaway, B., & Sant'Anna, P. H. C. (2021). Difference-in-differences with multiple time periods. Journal of Econometrics, 225(2), 200-230. DOI ↗ | Hsiao, C. (2014). Analysis of Panel Data (3rd ed.). Cambridge University Press. DOI ↗ |
| Denumiri alternative | panel event study, event-study DiD, staggered event study, difference-in-differences event study | fixed effects model, within estimator, panel fixed-effects regression, Panel Veri — Sabit Etkiler Modeli |
| Înrudite≠ | 6 | 5 |
| Rezumat≠ | A panel event study is a quasi-experimental design that traces how an outcome evolves in periods before and after a policy event, using unit and time fixed effects to identify the causal effect. Widely used in economics and policy research, it tests for anticipation effects, verifies parallel pre-trends, and estimates dynamic treatment effects across post-treatment horizons — making it the standard toolkit for rigorous policy evaluation with observational panel data. | The Panel Data Fixed Effects model estimates relationships from panel data (the same units observed over several time periods) while controlling for unit- and/or time-specific effects, supporting causal inference. It is developed as the within estimator in standard treatments such as Hsiao's Analysis of Panel Data (2014). |
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