Σύγκριση μεθόδων

	Ανάλυση Δεδομένων Πάνελ με Δομικά Θραύσματα	Παλινδρόμηση Κατωφλίου
Πεδίο	Οικονομετρία	Οικονομετρία
Οικογένεια	Regression model	Regression model
Έτος προέλευσης	1998-2010	2000
Δημιουργός	Bai & Perron (1998); extended to panels by Bai (2010) and Joseph et al.	Bruce E. Hansen
Τύπος	Panel time-series model with regime shifts	Nonlinear regime-switching regression
Θεμελιώδης πηγή	Bai, J., & Perron, P. (1998). Estimating and testing linear models with multiple structural changes. Econometrica, 66(1), 47-78.	Hansen, B. E. (2000). Sample Splitting and Threshold Estimation. Econometrica, 68(3), 575-603.
Εναλλακτικές ονομασίες	panel structural break test, break-point panel model, panel change-point analysis, regime-shift panel analysis	threshold model, regime-switching regression, sample splitting model, Eşik Değer Regresyonu (Threshold Regression)
Συναφείς	4	5
Σύνοψη	Structural break panel data analysis detects and estimates points in time — break dates — where the underlying regression coefficients shift permanently across a panel of cross-sectional units observed over multiple periods. By jointly exploiting cross-sectional and time-series variation, it offers sharper identification of regime shifts than single-series break tests, and it delivers separate coefficient estimates for each regime before and after each break.	Threshold regression is a nonlinear, regime-switching model in which the regression parameters take different values above and below an estimated threshold value of a threshold variable. The sample-splitting and threshold-estimation framework was developed by Bruce E. Hansen (2000) and is widely used for time-series and panel data with structural breaks and regime-dependent relationships.