I think, from an alignment perspective, having a human choose their action while being aware of the distribution over outcomes it induces is much safer than having it effectively chosen for them by their specification of a utility function. This is especially true because probability distributions are large objects. A human choosing between them isn’t pushing in any particular direction that can make it likely to overlook negative outcomes, while choosing based on the utility function they specify leads to exactly that. This is all modulo ELK, of course.
I’m not sure I understand the variant you proposed. How is that different than the Othman and Sandholm MAX rule?
Thanks Caspar, your comments here and on earlier drafts are appreciated. We’ll expand more on the positioning within the related literature as we develop this into a paper.
As for your work on Decision Scoring Rules and the proposal in your comment, the biggest distinction is that this post’s proposal does not require specifying the decision maker’s utility function in order to reward one of the predictors and shape their behavior into maximizing it. That seems very useful to me, as if we were able to properly specify the desired utility function, we could skip using predictive models and just train an AI to maximize that instead (modulo inner alignment).