ANEXOS
119
El coeficiente como puede observarse de la Avena es de 0.8811, valor que se puede utilizar para
derivar la función de demanda.
. reg lPAvB lAAvB
Source
|
SS
df
MS
Number of obs = 15
------------- +
------------------------------
F( 1, 13)
=
31.67
Model
|
1884480.09
1
1884480.09
Prob > F
= 0.0000
Residual
|
773562.291
13
59504.7916
R-squared = 0.7090
------------- +
------------------------------
Adj R-squared = 0.6866
Total
|
2658042.38
14
189860.17
Root MSE = 243.94
---------------------------------------------------------------------------------------------------------------------------------------------
PFrB |
Coef.
Std. Err.
t
P>|t|
[95% Conf. Interval]
------------- + -------------------------------------------------------------------------------------------------------------------------
AFrB |
1.512668
.2687967
5.63
0.000
.9319684
2.093368
_cons
|
72.35658 83.24902
0.87
0.008
-107.492
252.2052
-----------------------------------------------------------------------------------------------------------------------------------------------
Source
|
SS
df
MS
Number of obs = 15
------------- +
------------------------------
F( 1, 13)
=
39.22
Model
|
21.0057096
1
21.0057096
Prob > F
= 0.0000
Residual
|
6.96233383
13
.535564141
R-squared = 0.7511
------------- +
------------------------------
Adj R-squared = 0.6866
Total
|
27.9680434
14
1.99771738
Root MSE = .73182
---------------------------------------------------------------------------------------------------------------------------------------------
PFrB |
Coef.
Std. Err.
t
P>|t|
[95% Conf. Interval]
------------- + -------------------------------------------------------------------------------------------------------------------------
AFrB |
18811169 .1406924
6.26
0.000
.5771695
1.185064
_cons
|
1.154419
.6682958
1.73
0.108
-.2893461
2.598185
-----------------------------------------------------------------------------------------------------------------------------------------------
