পদ্ধতির তুলনা করুন

	কাঠামোগত বিরতি সহ ভেক্টর ত্রুটি সংশোধন মডেল (SB-VECM)	Structural Break VAR Model
ক্ষেত্র	অর্থমিতি	অর্থমিতি
পরিবার	Regression model	Regression model
উদ্ভবের বছর	1996–2000	1980–1998
প্রবর্তক	Gregory & Hansen (1996); Johansen, Mosconi & Nielsen (2000)	Bai & Perron (structural breaks); Sims (VAR framework)
ধরন	Multivariate error correction model with structural breaks	Multivariate time series model with regime change
মৌলিক উৎস	Gregory, A. W., & Hansen, B. E. (1996). Residual-based tests for cointegration in models with regime shifts. Journal of Econometrics, 70(1), 99–126.	Bai, J., & Perron, P. (1998). Estimating and testing linear models with multiple structural changes. Econometrica, 66(1), 47–78.
অপর নাম	SB-VECM, VECM with regime shifts, cointegration model with structural breaks, break-augmented VECM	VAR with structural breaks, break-point VAR, regime-switching VAR, SB-VAR
সম্পর্কিত	5	6
সারসংক্ষেপ	The Structural Break VECM extends the standard Vector Error Correction Model to allow the cointegrating relationships, adjustment speeds, or short-run dynamics to shift at one or more known or estimated break dates. It preserves the long-run equilibrium framework of the VECM while explicitly modelling regime changes caused by policy shifts, crises, or institutional changes.	The Structural Break VAR model extends the standard Vector Autoregression (VAR) framework by allowing coefficient matrices and error covariance to shift at one or more unknown break dates. It is designed for multivariate time series where economic relationships change abruptly due to policy shifts, financial crises, or major structural events.