| Model One | Model Two | Model Three | Model Four |
| Maize | Rice | Wheat | Beans |
InPtn | 0.366*** (0.0279) | 0.137* (0.0590) | 0.292*** (0.0378) | 0.377*** (0.0589) |
InTmp | 9.776*** (0.277) | 19.00*** (0.586) | 5.064*** (0.376) | 19.52*** (0.585) |
InPollinators | 0.0407*** (0.0101) | −0.162*** (0.0213) | 0.248*** (0.0137) | 0.209*** (0.0213) |
Constant | −18.75*** (0.857) | −48.48*** (1.811) | −8.547*** (1.162) | −54.58*** (1.809) |
Observations | 1596 | 1596 | 1596 | 1596 |
R2 | 0.5197 | 0.4077 | 0.3525 | 0.5300 |
F-Stat | 574.2126 | 365.2018 | 288.8521 | 598.3496 |
P-value | 0.0000 | 0.0000 | 0.0000 | 0.0000 |