OK so you have no prior for large cases, you have no prior about the relationship between large cases and small cases, and your guess for small cases is “zero impact”.
My prior for large cases is 1:1 impact, my prior is that the impact in large cases is proportionally similar to the impact in small cases, and therefore my prior for small cases is 1:1 impact.
OK so you have no prior for large cases, you have no prior about the relationship between large cases and small cases, and your guess for small cases is “zero impact”.
My prior for large cases is 1:1 impact, my prior is that the impact in large cases is proportionally similar to the impact in small cases, and therefore my prior for small cases is 1:1 impact.
Let’s be clear about distinguishing between the map and the territory. To what do your priors apply?