Table 1. Parameters for the economic surplus model used to estimate the impact of integrated pest and pollinator management in Kenya and Tanzania.

Parameter	Data	Source
The elasticity of supply (ɛ)	0.8	[27,40]
Elasticity of demand	-0.2	[39,46]
Expected yield gain IPM	40.9%	[43,44,47]
Expected yield gain pollinators	20.7%	[14,48]
Expected cost reduction-IPM	30%	[17,43]
Probability of success	70% (60% Tanzania)	[41], household survey data
Real discount rate	8% (11% Tanzania)	Commercial Banks (2020)
AgriGDP	US$ 1932 million (Kenya) US$ 1533 million (Tanzania)	[32]