第一次做协整,结果不知道怎么看,怎么解释。希望各位高手能够给予指点!多谢!
Date: 12/28/09 Time: 10:38
Sample (adjusted): 1993 2008
Included observations: 16 after adjustments
Trend assumption: No deterministic trend
Series: LC LF LG
Lags interval (in first differences): 2 to 2
Unrestricted Cointegration Rank Test (Trace)
Hypothesized Trace 0.05
No. of CE(s) Eigenvalue Statistic Critical Value Prob.**
None * 0.826735 43.59821 24.27596 0.0001
At most 1 * 0.582044 15.55125 12.32090 0.0139
At most 2 0.094776 1.593173 4.129906 0.2428
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 * 0.826735 28.04697 17.79730 0.0010
At most 1 * 0.582044 13.95807 11.22480 0.0162
At most 2 0.094776 1.593173 4.129906 0.2428
Max-eigenvalue 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 Cointegrating Coefficients (normalized by b'*S11*b=I):
LC LF LG
5.509416 1.086650 -5.098098
-11.75510 23.90180 -12.03741
3.268127 5.577726 -7.977486
Unrestricted Adjustment Coefficients (alpha):
D(LC) 0.003284 0.052915 0.004045
D(LF) 0.016819 0.010896 0.000363
D(LG) -0.004364 0.027983 -0.005339
1 Cointegrating Equation(s): Log likelihood 112.2147
Normalized cointegrating coefficients (standard error in parentheses)
LC LF LG
1.000000 0.197235 -0.925343
(0.36830) (0.33234)
Adjustment coefficients (standard error in parentheses)
D(LC) 0.018093
(0.11230)
D(LF) 0.092665
(0.02587)
D(LG) -0.024045
(0.06461)
2 Cointegrating Equation(s): Log likelihood 119.1938
Normalized cointegrating coefficients (standard error in parentheses)
LC LF LG
1.000000 0.000000 -0.752972
(0.00990)
0.000000 1.000000 -0.873937
(0.00642)
Adjustment coefficients (standard error in parentheses)
D(LC) -0.603928 1.268333
(0.17520) (0.32290)
D(LF) -0.035423 0.278720
(0.04527) (0.08344)
D(LG) -0.352994 0.664113
(0.11035) (0.20338)