French economist Jean Tirole, winner of The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel, is displayed on a screen during a press conference on October 13, 2014 at the Royal Swedish Academy of Science in Stockholm. French economist Jean Tirole won the 2014 Nobel Economics Prize.    AFP PHOTO / JONATHAN NACKSTRAND        (Photo credit should read JONATHAN NACKSTRAND/AFP/Getty Images)