Yup. I suspect Bader’s approach is ultimately ad hoc (I saw him present it at a conf and haven’t been through the paper closely) but I do like it.
On the second bit, I think that’s right with the A, A+ bit: the person-affector can see that letting them new people arrive and then redistributing to everyone is worse for the original people. So if you think that’s what will happen, you should avoid it. Much the same thing to say about the child.
Yup. I suspect Bader’s approach is ultimately ad hoc (I saw him present it at a conf and haven’t been through the paper closely) but I do like it.
On the second bit, I think that’s right with the A, A+ bit: the person-affector can see that letting them new people arrive and then redistributing to everyone is worse for the original people. So if you think that’s what will happen, you should avoid it. Much the same thing to say about the child.