Jämför metoder
Granska de valda metoderna sida vid sida; rader som skiljer sig är markerade.
| Bayesiansk differens-i-differens× | Paneldatamodell med fixa effekter× | |
|---|---|---|
| Ämnesområde≠ | Kausal inferens | Ekonometri |
| Familj | Regression model | Regression model |
| Ursprungsår≠ | 2015-2023 | 2014 |
| Upphovsperson≠ | Li & Marchand (formal Bayesian DiD framework); Brodersen et al. (Bayesian causal inference in time series) | Hsiao (textbook treatment); within transformation of panel data |
| Typ≠ | Bayesian causal inference / panel regression | Panel data regression |
| Ursprungskälla≠ | Li, F., & Marchand, J. (2023). Bayesian inference for difference-in-differences. Econometrics Journal, 26(3), 509-529. link ↗ | Hsiao, C. (2014). Analysis of Panel Data (3rd ed.). Cambridge University Press. DOI ↗ |
| Alias | Bayesian DiD, Bayes DiD, Bayesian diff-in-diff, Bayesian panel causal estimator | fixed effects model, within estimator, panel fixed-effects regression, Panel Veri — Sabit Etkiler Modeli |
| Närliggande | 5 | 5 |
| Sammanfattning≠ | Bayesian Difference-in-Differences applies Bayesian statistical inference to the classic DiD design, replacing frequentist point estimates with full posterior distributions over the treatment effect. This yields not only an estimate of the causal effect but also a coherent probability statement about its magnitude and uncertainty, making it especially useful when sample sizes are modest or informative prior knowledge is available. | 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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