The four most dangerous words in finance are 'this time is different.' Thanks to this masterpiece by Carmen Reinhart at the University of Maryland and Kenneth Rogoff of Harvard, no one can doubt this again. . . . The authors have put an immense amount of work into collecting the data financial institutions needed if they were to have any chance of making quantitative risk management work.
Martin WolfPeople who think they know what is going to happen next are fools. Surprises - or what the brilliant author Nassim Taleb calls 'Black Swans' - are inevitable. Some are likely to be desperately unpleasant too
Martin WolfThere is no room for being creative in todayโs business... Except for finding creative ways to be inefficient.
Martin Wolf