我的柯布道格拉斯函数回归出现负数,说明什么?怎么处理呀,急等。Dependent Variable: LOG(G)
Method: Least Squares
Date: 11/09/11 Time: 10:24
Sample: 1 17
Included observations: 17
Failure to improve SSR after 3 iterations
LOG(G)=LOG(C(1))+C(2)*LOG(K)+C(3)*LOG(ZL)
Coefficient Std. Error t-Statistic Prob.
C(1) 0.487104 116844.8 4.17E-06 1.0000
C(2) -2.064489 26258.34 -7.86E-05 0.9999
C(3) 6112.588 14289.59 0.427765 0.6753
R-squared -37607261601.463775 Mean dependent var 8.847565
Adjusted R-squared -42979727544.672881 S.D. dependent var 0.174980
S.E. of regression 36276.14 Akaike info criterion 23.99449
Sum squared resid 1.84E+10 Schwarz criterion 24.14153
Log likelihood -200.9532 Hannan-Quinn criter. 24.00911
Durbin-Watson stat 0.027189
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