Yes, that’s what I meant by “very rare:” there are situations where it happens, like the model that you gave, but I don’t think ones that happen in real life likely to contribute a very large effect. You need really insane publication bias to get a large effect there.
Yes, that’s what I meant by “very rare:” there are situations where it happens, like the model that you gave, but I don’t think ones that happen in real life likely to contribute a very large effect. You need really insane publication bias to get a large effect there.