This comment on a drawback of donating primarily to the charities you think is best lest you make it profitable to invest in being or appearing better by your standards, and various empirical parameters (availablility of honest signals, your ability to distinguish different signals, the quantity of funds allocated by decision rules like yours, the costs of dishonest signals) fall in a narrow region. I am skeptical that this is a real issue in practice (e.g. GiveWell channels to a top charity, rather than diversifying), separate from the problem of assessing evidence (which is normally focused on finding signals that are costly to fake in any case), but it’s still an interesting theoretical point which I hadn’t seen made on Less Wrong before.
This comment on a drawback of donating primarily to the charities you think is best lest you make it profitable to invest in being or appearing better by your standards, and various empirical parameters (availablility of honest signals, your ability to distinguish different signals, the quantity of funds allocated by decision rules like yours, the costs of dishonest signals) fall in a narrow region. I am skeptical that this is a real issue in practice (e.g. GiveWell channels to a top charity, rather than diversifying), separate from the problem of assessing evidence (which is normally focused on finding signals that are costly to fake in any case), but it’s still an interesting theoretical point which I hadn’t seen made on Less Wrong before.