Here is my post on the proof-of-concept that this approach can be applied to predict the cost-effectiveness of funding more research on a specific topic: https://forum.effectivealtruism.org/posts/aRFCrJaozrHearPAh/doing-research-on-promoting-prosocial-behavior-might-be-100
Here is my post on the proof-of-concept that this approach can be applied to predict the cost-effectiveness of funding more research on a specific topic: https://forum.effectivealtruism.org/posts/aRFCrJaozrHearPAh/doing-research-on-promoting-prosocial-behavior-might-be-100