VEC下的格兰杰检验如何看结果?哪位大侠能帮看一下这个结果怎么解释?能说明ldq与lzcqandqt是lrgdp的格兰杰原因吗?多谢!!!!
VEC Granger Causality/Block Exogeneity Wald Tests
Date: 07/10/12 Time: 20:20
Sample: 1985 2011
Included observations: 18
Dependent variable: D(LRGDP)
Excluded Chi-sq df Prob.
D(LDQ) 15.81069 3 0.0012
D(LZCQANDQT) 12.03108 3 0.0073
All 16.80316 6 0.0100
Dependent variable: D(LDQ)
Excluded Chi-sq df Prob.
D(LRGDP) 1.844922 3 0.6052
D(LZCQANDQT) 0.472315 3 0.9249
All 2.171411 6 0.9033
Dependent variable: D(LZCQANDQT)
Excluded Chi-sq df Prob.
D(LRGDP) 1.734676 3 0.6293
D(LDQ) 5.937307 3 0.1147
All 6.053783 6 0.4172