Esto constituye lo que podríamos llamar una defensa de «irrelevancia»: ¡No es posible responsabilizar a los teóricos financieros porque nadie en el mundo real les presta atención!
Fortunately, others in the profession do aspire to relevance, and they have been chastened by the events of the last five years, when price movements that the models predicted should occur once in a million years were observed several times a week.