小弟最近看到文献中 使用非eviws进行unit root test 其结果 表示为 ADF (constant)(trend) 请问与eviws结果那个指标一一对应啊?
小弟的结果如下:
Null Hypothesis: CBE has a unit root
Exogenous: Constant, Linear Trend
Lag Length: 1 (Automatic - based on SIC, maxlag=12)
t-Statistic Prob.*
-3.596828 0.0345
Augmented Dickey-Fuller test statistic
Test critical values: 1% level -4.040532
5% level -3.449716
10% level -3.150127
*MacKinnon (1996) one-sided p-values.
Augmented Dickey-Fuller Test Equation
Dependent Variable: D(CBE)
Method: Least Squares
Date: 11/12/18 Time: 17:08
Sample (adjusted): 1890 2014
Included observations: 114 after adjustments
Variable Coefficient Std. Error t-Statistic Prob.
CBE(-1) -0.270521 0.075211 -3.596828 0.0005
D(CBE(-1)) -0.429956 0.082552 -5.208299 0.0000
C 0.256334 0.069962 3.663882 0.0004
@TREND("1888") -2.74E-05 5.42E-05 -0.506176 0.6137
R-squared 0.380695 Mean dependent var 0.000428
Adjusted R-squared 0.363805 S.D. dependent var 0.023082
S.E. of regression 0.018411 Akaike info criterion -5.117333
Sum squared resid 0.037284 Schwarz criterion -5.021326
Log likelihood 295.6880 Hannan-Quinn criter. -5.078369
F-statistic 22.53953 Durbin-Watson stat 2.073000
Prob(F-statistic) 0.000000