An Extensive Form Structure Without Perfect Recall Consider the following extensive form structure: (a) Show that this one-player extensive form structure has no perfect recall. (b) Consider the mixed...

An Extensive Form Structure Without Perfect Recall

Consider the following extensive form structure:

(a) Show that this one-player extensive form structure has no perfect recall.

(b) Consider the mixed strategy

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1 that assigns probability 1=2 to both .L; l/ and .R;r/. Show that there is no behavioral strategy that generates the same probability distribution over the end nodes as

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1 does.