Compara mètodes

	Model de Vector Autoregressiu Estructural Bayesiana (B-SVAR)	Test de límits bayesià ARDL
Camp	Econometria	Econometria
Família	Regression model	Regression model
Any d'origen	1998–2005	2001 (ARDL); Bayesian extension 2010s
Autor original	Sims & Zha (1998); Uhlig (2005) for sign-restriction identification	Pesaran, Shin & Smith (ARDL framework, 2001); Bayesian adaptation by subsequent literature
Tipus	Structural multivariate time-series model	Cointegration / bounds testing
Font seminal	Sims, C. A., & Zha, T. (1998). Bayesian methods for dynamic multivariate models. International Economic Review, 39(4), 949–968.	Pesaran, M. H., Shin, Y., & Smith, R. J. (2001). Bounds testing approaches to the analysis of level relationships. Journal of Applied Econometrics, 16(3), 289-326.
Àlies	Bayesian SVAR, B-SVAR, Bayesian structural VAR, Bayesian identified VAR	Bayesian ARDL, Bayesian bounds testing approach, Bayes ARDL cointegration, Bayesian PSS bounds test
Relacionats	6	5
Resum	The Bayesian Structural Vector Autoregression model combines the structural identification of SVAR with Bayesian prior distributions over parameters. It estimates causal impulse responses between multiple time series while incorporating prior economic knowledge and producing full posterior uncertainty bands rather than point estimates alone.	The Bayesian ARDL Bounds Test extends the classical Pesaran-Shin-Smith (2001) bounds testing approach to cointegration by embedding it within a Bayesian inferential framework. Instead of relying on frequentist F- and t-statistics with tabulated critical values, the researcher specifies prior distributions on the model parameters and derives posterior evidence of a long-run level relationship between variables that may be integrated of order zero or one.