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- $\begingroup$ Please check your post for typos, because your final expression simplifies to $\sum E[Y_i],$ which seems unlikely--but the paper is behind a paywall and cannot be consulted by most people to check what you really mean. $\endgroup$whuber– whuber ♦2025-04-08 14:23:57 +00:00Commented Apr 8 at 14:23
- 1$\begingroup$ @whuber Thanks for the hint! I have changed the link for the paper. $\endgroup$toki– toki2025-04-08 14:29:03 +00:00Commented Apr 8 at 14:29
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