how about some more information?
Like, the preceeding line and what it is you are trying to find the expected value of.
What I'm trying to do is, estimate the bias of a self normalized importance sampler, that is
for sake of simplicity let's see it as
the bias is given bei
a taylor expansion for around the expected values X and 1 leads to the given equation above.
I'm interested in an estimation depending on n. there are some books asserting that it is
for some constant .
Can you give me a more detailed explanation?