For example, imagine two problems with the same cost-effectiveness, the same importance, but one problem has 1000x fewer resources invested in it. Then the tractability of that problem should be 1000x higher.
In the ITN framework, this will be modeled under “neglectedness” rather than “tractability”
In the ITN framework, this will be modeled under “neglectedness” rather than “tractability”
There was an inference there—you need tractability to balance with the neglectedness to add up to equal cost-effectiveness