| Extension
to n-players: 4 diners |
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| • | Tab
Rule: |
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| – | Split
the tab equally |
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| • | After
the main course: |
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| – | Everybody
is full but not stuffed; waiter offers assortment of |
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| $4
desserts. |
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| • | Benefits: |
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| – | For
each satisfied-but-not-stuffed-diner, the benefit of a |
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| dessert
is only $2. |
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| • | Choice: |
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| – | Each
must choose either to have dessert (Yes) or not to have |
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| dessert
(No). |
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| • | Questions: |
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| – | (1)
What are the payoffs? (2) What
is the dominant strategy? (3) |
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| What
is the equilibrium? (4) Is it
socially optimal? |
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