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Regression modelEconometrics / time series

固定效应模型

固定效应(FE)模型是面板数据中用于估计的“主力”估计量,适用于人们怀疑未观测到的个体特定特征与回归变量相关的场合。通过将每个实体的时间不变异质性吸收到一个单独的截距项中,FE模型能够分离出实体内部变化的因果效应,并消除由时间常数混淆变量引起的遗漏变量偏误。

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来源

  1. Baltagi, B. H. (2021). Econometric Analysis of Panel Data (6th ed.). Springer. ISBN: 978-3030538002
  2. Mundlak, Y. (1978). On the pooling of time series and cross section data. Econometrica, 46(1), 69–85. DOI: 10.2307/1913646

如何引用本页

ScholarGate. (2026, June 3). Fixed Effects Regression Model. ScholarGate. https://scholargate.app/zh/econometrics/fixed-effects-model

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被引用于

ScholarGateFixed Effects Model (Fixed Effects Regression Model). 于 2026-06-15 检索自 https://scholargate.app/zh/econometrics/fixed-effects-model · 数据集: https://doi.org/10.5281/zenodo.20539026