Krahasoni metodat

	Model i Autoregressionit Vektorial Strukturor i Qëndrueshëm (Robust SVAR)	Model i Korrigjimit të Gabimit Vektorial (VECM)
Fusha	Ekonometri	Ekonometri
Familja	Regression model	Regression model
Viti i origjinës	2000s–2010s	1987
Krijuesi	Extension of Sims (1980) SVAR with robust inference methods	Robert F. Engle and Clive W. J. Granger
Lloji	Structural time series model	Multivariate time-series model
Burimi themelues	Lutkepohl, H. (2005). New Introduction to Multiple Time Series Analysis. Springer. ISBN: 978-3540401728	Engle, R. F., & Granger, C. W. J. (1987). Co-integration and error correction: Representation, estimation, and testing. Econometrica, 55(2), 251–276.
Emërtime të tjera	robust SVAR, robust structural VAR, heteroscedasticity-robust SVAR, outlier-robust structural VAR	VECM, error correction VAR, cointegrated VAR, vector equilibrium correction model
Të lidhura	6	5
Përmbledhja	The Robust SVAR model extends the classical Structural VAR framework by incorporating robust estimation and inference methods that remain valid in the presence of heteroscedasticity, non-Gaussian errors, or outliers. By combining structural identification with robust statistical procedures, it produces reliable impulse responses and forecast error variance decompositions even when standard SVAR assumptions are violated in macroeconomic data.	The Vector Error Correction Model extends the Vector Autoregression (VAR) framework to a system of variables that share one or more long-run equilibrium relationships. It jointly models short-run dynamics and the speed at which each variable corrects back toward equilibrium after a shock, making it the standard tool for analysing cointegrated multivariate time series.