Yes, this is a reason that in practice, applying Shapley values will be very tricky—you need to account for lots of details. That’s true of counterfactuals as well, but Shapley values make it even harder. (But given that we’re talking about Givewell and similar orgs allocating tens of millions of dollars, the marginal gain seems obviously worth it to me.)
Yes, this is a reason that in practice, applying Shapley values will be very tricky—you need to account for lots of details. That’s true of counterfactuals as well, but Shapley values make it even harder. (But given that we’re talking about Givewell and similar orgs allocating tens of millions of dollars, the marginal gain seems obviously worth it to me.)