p86页书上说两者相关系数高达0.997,我想问一下这用eviews怎么算出来他直接做的是In(p1)和In(p0),单独p0和p1好算,但是直接计算ln的系数的话要怎么操作?或者怎么从计算结果得知?
谢谢大家了!!
Dependent Variable: LOG(Q)
Method: Least Squares
Date: 11/16/12 Time: 13:23
Sample: 1985 2006
Included observations: 22
Variable Coefficient Std. Error t-Statistic Prob.
C 5.531950 0.093107 59.41489 0.0000
LOG(X) 0.539917 0.036530 14.78015 0.0000
LOG(P1) -0.258012 0.178186 -1.447994 0.1648
LOG(P0) -0.288561 0.205184 -1.406350 0.1766
R-squared 0.977345 Mean dependent var 7.493909
Adjusted R-squared 0.973569 S.D. dependent var 0.193147
S.E. of regression 0.031401 Akaike info criterion -3.921001
Sum squared resid 0.017748 Schwarz criterion -3.722630
Log likelihood 47.13101 Hannan-Quinn criter. -3.874271
F-statistic 258.8448 Durbin-Watson stat 0.696202
Prob(F-statistic) 0.000000