Wheat | Corn | Cotton | Soybeans | |
a0 | 0.158# | 0.108# | 0.077* | 0.031 |
(0.035) | (0.031) | (0.033) | (0.024) | |
ad | 0.084# | 0.147# | 0.173# | 0.081# |
(0.025) | (0.025) | (0.026) | (0.025) | |
aw | 0.265# | 0.119* | 0.193# | 0.206# |
(0.049) | (0.047) | (0.047) | (0.049) | |
am | 0.450# | 0.528# | 0.450# | 0.534# |
(0.051) | (0.050) | (0.049) | (0.052) | |
bd | 0.059# | 0.070# | 0.047* | 0.043* |
(0.019) | (0.019) | (0.023) | (0.018) | |
Adj R2 | 0.294 | 0.293 | 0.268 | 0.286 |
F-stat | 243.707 | 243.501 | 214.157 | 234.477 |