Table 6
Estimates of the TL SF models' parameters for the responses Y1er, Y2er, and Y3er.
Var. |
Param. |
Y1er
|
Y2er
|
Y3er
|
|
|
s = 0.1 |
s = 0.2 |
s = 0.1 |
s = 0.2 |
s = 0.1 |
s = 0.2 |
Cte. |
β0 |
2.059 |
2.704 |
0.181 |
0.181 |
–2.457 |
–3.583 |
ln(x1) |
β1 |
2.914* |
4.020* |
0.235 |
0.235 |
–4.213 |
–4.785* |
ln(x2) |
β2 |
0.123 |
0.219 |
–0.133 |
–0.133 |
–0.584 |
0.313 |
ln(x3) |
β3 |
2.614* |
3.577* |
0.563 |
0.563 |
–2.744 |
–4.437* |
ln(x4) |
β4 |
–2.652* |
–3.638* |
–0.492 |
–0.492 |
3.572 |
4.867* |
ln(x1)^2 |
β5 |
–1.268 |
–1.515 |
–0.107 |
–0.107 |
0.972 |
1.739 |
ln(x1)*ln(x2) |
β6 |
–0.123 |
0.048 |
–0.006 |
–0.006 |
0.935 |
0.292 |
ln(x1)*ln(x3) |
β7 |
–4.000* |
–5.789* |
–0.585 |
–0.585 |
5.635 |
6.752* |
ln(x1)*ln(x4) |
β8 |
2.680* |
3.725* |
0.546 |
0.546 |
–2.953 |
–4.483* |
ln(x2)^2 |
β9 |
0.063 |
–0.123 |
0.151 |
0.151 |
0.501 |
–0.449 |
ln(x2)*Ln(x3) |
β10 |
–0.204 |
0.045 |
0.019 |
0.019 |
–0.409 |
0.074 |
ln(x2)*Ln(x4) |
β11 |
–0.074 |
–0.232 |
–0.025 |
–0.025 |
–0.019 |
0.162 |
ln(x3)^2 |
β12 |
–0.823 |
–1.448 |
–0.260 |
–0.260 |
0.957 |
1.746 |
ln(x3)*Ln(x4) |
β13 |
2.622* |
4.161* |
0.371 |
0.371 |
–3.478 |
–4.679* |
ln(x4)^2 |
β14 |
–1.675 |
–2.482* |
–0.205 |
–0.205 |
2.102 |
2.343* |
 |
|
2.85.10–2 |
0.76.10–2 |
0.60.10–3 |
0.32.10–2 |
2,54 |
–0.37.10–1 |
γ |
|
10–8 |
10–8 |
0.14 |
0.16.10–7 |
0.98 |
10–8 |
Log (likelihood) |
|
34.72 |
36.73 |
84.32 |
52.04 |
–23.50 |
8.03 |
t-test critical value (5% level)=2.12.