Date: 07/05/12 Time: 21:39
Sample (adjusted): 3 1319
Included observations: 1317 after adjustments
Trend assumption: Linear deterministic trend
Series: LEXUSD LSP
Exogenous series: SPREAD
Warning: Critical values assume no exogenous series
Lags interval (in first differences): 1 to 1
Unrestricted Cointegration Rank Test (Trace)
Hypothesized Trace 0.05
No. of CE(s) Eigenvalue Statistic Critical Value Prob.**
None * 0.014237 26.41548 15.49471 0.0008
At most 1 * 0.005701 7.530354 3.841466 0.0061
Trace test indicates 2 cointegrating eqn(s) at the 0.05 level
* denotes rejection of the hypothesis at the 0.05 level
**MacKinnon-Haug-Michelis (1999) p-values
Unrestricted Cointegration Rank Test (Maximum Eigenvalue)
Hypothesized Max-Eigen 0.05
No. of CE(s) Eigenvalue Statistic Critical Value Prob.**
None * 0.014237 18.88512 14.26460 0.0087
At most 1 * 0.005701 7.530354 3.841466 0.0061
johansen检验结果显示两变量之间存在两个协整关系, 这样的结果合理么?