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SUMMARY:Magical Implementation - Ariel Rubinstein (Tel Aviv & NYU)
DTSTART;VALUE=DATE-TIME:20250606T141500
DTEND;VALUE=DATE-TIME:20250606T153000
UID:https://talks.ox.ac.uk/talks/id/e58bd981-1b5a-4eaf-9fd0-3b47a07eac9a/
DESCRIPTION:A principal needs to decide which of two parties deserves a pr
 ize. Each party privately observes the state of nature that determines whi
 ch of them deserves the prize. The principal presents each party with a te
 xt that truthfully describes the conditions for deserving the prize and as
 ks each of them what the state of nature is. The parties do not behave str
 ategically and can lie by applying a cheating procedure which is known to 
 the principal. We say that the principal “magically implements” his go
 al if he can come up with a pair of texts satisfying that in any dispute\,
  he will recognize the cheater by applying the following rule: the truth i
 s with the party satisfying that if his statement is true\, then the other
  party (using the cheating procedure) could have cheated and made the stat
 ement he is making\, but not the other way around. Several examples are pr
 esented to illustrate the concept\nSpeakers:\nAriel Rubinstein (Tel Aviv &
  NYU)
LOCATION:Manor Road Building (Seminar Room G)\, Manor Road OX1 3UQ
TZID:Europe/London
URL:https://talks.ox.ac.uk/talks/id/e58bd981-1b5a-4eaf-9fd0-3b47a07eac9a/
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DESCRIPTION:Talk:Magical Implementation - Ariel Rubinstein (Tel Aviv & NYU
 )
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