Bandingkan metode

	Galat Baku Robust Klaster	Model Efek Tetap Data Panel
Bidang	Statistika	Ekonometrika
Keluarga	Regression model	Regression model
Tahun asal	1986	2014
Pencetus	Liang & Zeger (GEE sandwich); Cameron & Miller (practitioner synthesis)	Hsiao (textbook treatment); within transformation of panel data
Tipe	Robust variance estimation for regression	Panel data regression
Sumber perintis	Liang, K. Y. & Zeger, S. L. (1986). Longitudinal Data Analysis Using Generalized Linear Models. Biometrika, 73(1), 13-22.	Hsiao, C. (2014). Analysis of Panel Data (3rd ed.). Cambridge University Press.
Alias	clustered standard errors, cluster-robust inference, clustered variance estimator, Küme Robust Standart Hatalar	fixed effects model, within estimator, panel fixed-effects regression, Panel Veri — Sabit Etkiler Modeli
Terkait	4	5
Ringkasan	Cluster-robust standard errors correct the variance of regression coefficients when observations are correlated within clusters such as schools, hospitals, or regions. The clustered sandwich estimator grew out of Liang & Zeger's (1986) generalized estimating equations and was synthesized for applied work by Cameron & Miller (2015), delivering valid inference when ordinary standard errors would be too small.	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).