▁to ▁maxim ize ▁the ▁outcome ▁. ▁ ▁Step ▁ 2 : ▁In ▁response , ▁given ▁, ▁Nature ▁ ▁selects ▁a ▁ ▁that ▁minim izes ▁ ▁over ▁. ▁ ▁Step ▁ 3 : ▁The ▁outcome ▁ ▁is ▁all otted ▁to ▁DM . ▁▁ ▁Clear ly , ▁the ▁DM ' s ▁optimal ▁alternative ▁is ▁to ▁select ▁the ▁largest ▁value ▁of ▁ ▁such ▁that ▁the ▁worst ▁ ▁satisfies ▁the ▁performance ▁requirement . ▁ ▁Max imin ▁Theorem ▁ ▁As ▁shown ▁in ▁Sn ied ov ich ▁( 2 0 0 7 ), ▁Info - g ap ' s ▁robust ness ▁model ▁is ▁a ▁simple ▁instance ▁of ▁Wald ' s ▁maxim in ▁model . ▁Specifically , ▁ ▁Info - g ap ' s ▁opportun eness ▁model ▁▁ ▁By ▁the ▁same ▁token , ▁ ▁info - g ap ' s ▁opportun eness ▁model ▁is ▁a ▁simple ▁instance ▁of ▁the ▁generic ▁Min imin ▁model . ▁That ▁is , ▁ ▁where ▁ ▁obser ving ▁that , ▁as ▁desired , ▁for ▁any ▁triple t ▁ ▁of ▁interest ▁we ▁have ▁ ▁hence , ▁for ▁a ▁given ▁pair ▁, ▁the ▁DM ▁would ▁satisfy ▁the ▁performance ▁requirement ▁via ▁ ▁minim izing ▁the ▁outcome ▁ ▁over ▁. ▁Nature ' s ▁behavior ▁is ▁a ▁reflection ▁of ▁her ▁sympath etic ▁st ance ▁here . ▁ ▁Rem ark : ▁This ▁attitude ▁towards ▁risk ▁and ▁uncertainty ▁which ▁assumes ▁that ▁ ▁Nature ▁will ▁play ▁ ▁with ▁us ,   ▁is ▁rather ▁na ive . ▁As ▁noted ▁by ▁Res nik ▁( 1 9 8 7 , ▁p .   3 2 ) ▁"...