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| | PNAS Classics -- Game Theory |
 | | In 1950, a young Princeton mathematics graduate student named John Nash published a two-page note in PNAS and his idea, the Nash equilibrium, has become the cornerstone of game theory (1). |
 | | In the late 1960s, the late John Harsanyi, then at the University of California at Berkeley, opened the door for a wide range of economics applications by recasting the Nash equilibrium to handle situations where players have private information (7). |
 | | In the 1970s, biologists John Maynard Smith, of the University of Sussex in England, and the late George Price, then of the Galton Laboratories in London, used game theory to study ritual courtship battles within species (9). |
| www.pnas.org /misc/classics5.shtml (2554 words) |
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