Salīdzināt metodes

	Grindžera koeficientu pārbaude	Toda-Yamamoto (TY) Granger cēloņsakarības pārbaude
Nozare	Ekonometrija	Ekonometrija
Saime	Regression model	Hypothesis test
Izcelsmes gads	1969	1995
Autors	Clive W. J. Granger	Hiro Toda & Taku Yamamoto
Tips	Time-series predictive causality test	Modified Wald test on augmented VAR
Pirmavots	Granger, C. W. J. (1969). Investigating Causal Relations by Econometric Models and Cross-spectral Methods. Econometrica, 37(3), 424-438.	Toda, H. Y., & Yamamoto, T. (1995). Statistical inference in vector autoregressions with possibly integrated processes. Journal of Econometrics, 66(1–2), 225–250.
Citi nosaukumi	Granger causality test, Granger non-causality test, predictive causality test, Granger Nedensellik Testi	TY Causality Test, Modified Wald Granger Causality, MWALD Test, Toda-Yamamoto Nedensellik Testi
Saistītās	5	3
Kopsavilkums	The Granger causality test, introduced by Clive W. J. Granger in 1969, assesses whether the past values of one time series help predict another beyond what the latter's own past already explains. It defines causality in a strictly predictive sense rather than as a structural or physical cause.	The Toda-Yamamoto (TY) causality test, introduced by Toda and Yamamoto (1995), provides a robust procedure for testing Granger non-causality in vector autoregressive (VAR) models when the variables may be integrated or cointegrated of arbitrary order. By intentionally over-fitting the VAR with extra lags equal to the maximum integration order, the method bypasses the need for pre-testing cointegration and preserves the standard asymptotic chi-squared distribution of the Wald statistic.