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The Best-or-Worst and the Postdoc problems

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 نشر من قبل Jose Maria Grau
 تاريخ النشر 2017
  مجال البحث
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We consider two variants of the secretary problem, theemph{ Best-or-Worst} and the emph{Postdoc} problems, which are closely related. First, we prove that both variants, in their standard form with binary payoff 1 or 0, share the same optimal stopping rule. We also consider additional cost/perquisites depending on the number of interviewed candidates. In these situations the optimal strategies are very different. Finally, we also focus on the Best-or-Worst variant with different payments depending on whether the selected candidate is the best or the worst.



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