我做了VEC模型,用eviews6.0做的,协整检验显示有唯一的协整关系,
协整检验出现
Restrictions:
b(1,1)=1
Tests of cointegration restrictions:
Hypothesized Restricted LR Degrees of
No. of CE(s) Log-likehood Statistic Freedom Probability
1 -87.70016 NA NA NA
2 -75.13939 NA NA NA
3 -70.45786 NA NA NA
NA indicates restriction not binding.
vec里又提示Restrictions are not binding (LR test not available) ,这个模型可以用吗
谢谢高手指点