eviews中的AIC值不用特别计算,你只要对数据做单位根检验，就会有AIC值（ Akaike info criterion）、SC值以及DW值等等。

如：

ADF Test Statistic -3.074455     1%   Critical Value*  -3.9635       5%   Critical Value  -3.0818       10% Critical Value  -2.6829    *MacKinnon critical values for rejection of hypothesis of a unit root.     

Augmented Dickey-Fuller Test Equation     Dependent Variable: D(SER01)     Method: Least Squares     Date: 05/20/08   Time: 12:14     Sample(adjusted): 1993 2007     Included observations: 15 after adjusting endpoints          Variable Coefficient Std. Error t-Statistic Prob.        SER01(-1) -0.666255 0.216707 -3.074455 0.0096 D(SER01(-1)) 0.508569 0.301304 1.687893 0.1172 C 0.017407 0.006057 2.873868 0.0140      R-squared 0.455555              Mean dependent var  -0.000533 Adjusted R-squared 0.364814     S.D. dependent var  0.009665 S.E. of regression 0.007703     Akaike info criterion  -6.717621 Sum squared resid 0.000712      Schwarz criterion  -6.576011 Log likelihood 53.38216         F-statistic  5.020398 Durbin-Watson stat 1.818437     Prob(F-statistic)  0.026045