方法证据记录
Fixed Effects Model
The fixed effects (FE) model is the workhorse estimator for panel data when unobserved unit-specific characteristics are suspected to correlate with the regressors. By absorbing each entity's time-invariant heterogeneity into a separate intercept, FE isolates the causal effect of within-unit variation and eliminates omitted-variable bias from time-constant confounders.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Fixed Effects Regression Model
分类方法记录 · regression-model / econometrics
- Baltagi, B. H. (2021). Econometric Analysis of Panel Data (6th ed.). Springer. · ISBN 978-3030538002
- Mundlak, Y. (1978). On the pooling of time series and cross section data. Econometrica, 46(1), 69–85. · DOI 10.2307/1913646
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