Σε ευχαριστώ για το wikipedia link.Εδώ είναι οι ορισμοί από την ΒΒΑ:The design of bbalibor has seen one significant change since its inception. Up until 1998, banks submitted quotes to the BBA LIBOR process in line with the question: "At what rate do you think interbank term deposits will be offered by one prime bank to another prime bank for a reasonable market size today at 11am?"During 1998 this question changed, and has up until today been: "At what rate could you borrow funds, were you to do so by asking for and then accepting inter-bank offers in a reasonable market size just prior to 11 am?"http://www.bbalibor.com/bbalibor-explained/historical-perspectiveBTW Για περισσότερα σχετικά με το Igorvalue problem:http://www.urbandictionary.com/define.php?term=Igon%20Value%20Problem