Bandingkan kaedah

	Model Kesan Tetap Data Panel	Regresi Kuasa Dua Terkecil Biasa (OLS)
Bidang	Ekonometrik	Ekonometrik
Keluarga	Regression model	Regression model
Tahun asal	2014	2019
Pengasas	Hsiao (textbook treatment); within transformation of panel data	Wooldridge (textbook treatment); classical least squares
Jenis	Panel data regression	Linear regression
Sumber perintis	Hsiao, C. (2014). Analysis of Panel Data (3rd ed.). Cambridge University Press.	Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach (7th ed.). Cengage Learning. ISBN: 978-1337558860
Alias	fixed effects model, within estimator, panel fixed-effects regression, Panel Veri — Sabit Etkiler Modeli	ordinary least squares, classical linear regression, linear regression, en küçük kareler regresyonu
Berkaitan	5	5
Ringkasan	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).	Ordinary Least Squares is the classical linear regression method that explains a continuous outcome as a linear combination of predictors. It estimates the coefficients by minimising the sum of squared residuals, and under the Gauss-Markov assumptions these estimates are the best linear unbiased estimator (BLUE).