Dependent Variable: Y
Method: Least Squares
Date: 12/10/12 Time: 19:20
Sample (adjusted): 1978 2001
Included observations: 24 after adjustments
Convergence achieved after 11 iterations
Y=C(1)/(1+C(2)*EXP((-1)*C(3)*T))
Coefficient Std. Error t-Statistic Prob.
C(1) 498.6158 14.48745 34.41707 0.0000
C(2) 20.83370 6.430947 3.239601 0.0039
C(3) 0.341470 0.037712 9.054758 0.0000
R-squared 0.964042 Mean dependent var 325.2083
Adjusted R-squared 0.960618 S.D. dependent var 167.1984
S.E. of regression 33.18048 Akaike info criterion 9.958269
Sum squared resid 23119.83 Schwarz criterion 10.10553
Log likelihood -116.4992 Hannan-Quinn criter. 9.997336
Durbin-Watson stat 0.542977
Estimation Command:
=========================
LS(DERIV=AA) Y=C(1)/(1+C(2)*EXP((-1)*C(3)*T))
Estimation Equation:
=========================
Y=C(1)/(1+C(2)*EXP((-1)*C(3)*T))
Substituted Coefficients:
=========================
Y=498.615778597/(1+20.8337004293*EXP((-1)*0.341469730917*T))
31.54392297226027
43.26862103918959
58.80266614513825
78.94673897338793
104.3542394635863
135.3023987531666
171.4378010323252
211.6030999673161
253.876654064126
295.8890229647171
335.3280166102109
370.4186667999874
400.1819362733429
424.4192465344154
443.5104073776287
458.1575773148549
469.1699700606593
477.3241789431302
483.2940458712906
487.6285751811489
490.7568032478099
493.0046248170921
494.6147667616915
495.7655435403623
496.586690079518
497.1719550484329
497.5887568562875
497.8854134149966
498.0964697729325