Thanks for elaborating, @gergo! I am tagging you because I have just expanded this comment.
Another consideration is a tradeoff between impact and cost-effectiveness.
Nitpick. Maximising cost-effectiveness and impact is equivalent holding spending constant. However, I understand you mean the cost-effectiveness will tend to decrease as the spending increases.
The best ones might be more cost-effective than Bluedot, but I doubt anyone looked at this very rigorously (this analysis is great, but doesn’t include a Bluedot-like program).
I agree that analysis is great. I have just asked them whether they have considered estimating their cost-effectiveness in QARYs (quality-adjusted research years) per $, as done in that analysis. You may want to nudge them too.
This could mean that the marginal impact of money donated to them is smaller, but funders still might prefer this to having to spend time on evaluating 10 AIS groups due to time costs)
Great point. Funders should maximise “cost-effectiveness” = “impact”/”cost” = “impact”/(“financial cost” + “time cost”) = “impact”/”financial cost”/(1 + “time cost”/”financial cost”) = “cost-effectiveness neglecting the time cost”/(1 + “ratio between the time and financial cost”). Smaller grants have a higher ratio between the time and financial cost, so their cost-effectiveness neglecting the time cost has to be higher to clear a given cost-effectiveness bar.
The volunteer-run initiatives are likely more cost-effective kind of by default (though see next point).
There could still be costs besides wages (such that the “financial cost” above would not be 0), although the “time cost” of the grantmakers may well be the driver of the overall cost.
Thanks for elaborating, @gergo! I am tagging you because I have just expanded this comment.
Nitpick. Maximising cost-effectiveness and impact is equivalent holding spending constant. However, I understand you mean the cost-effectiveness will tend to decrease as the spending increases.
I agree that analysis is great. I have just asked them whether they have considered estimating their cost-effectiveness in QARYs (quality-adjusted research years) per $, as done in that analysis. You may want to nudge them too.
Great point. Funders should maximise “cost-effectiveness” = “impact”/”cost” = “impact”/(“financial cost” + “time cost”) = “impact”/”financial cost”/(1 + “time cost”/”financial cost”) = “cost-effectiveness neglecting the time cost”/(1 + “ratio between the time and financial cost”). Smaller grants have a higher ratio between the time and financial cost, so their cost-effectiveness neglecting the time cost has to be higher to clear a given cost-effectiveness bar.
There could still be costs besides wages (such that the “financial cost” above would not be 0), although the “time cost” of the grantmakers may well be the driver of the overall cost.