Several people have commented on the speech by Glenn Stevens (for international readers, Stevens is the Governor of Australia’s central bank, the Reserve Bank of Australia) yesterday in which he commented, inter alia, that:
“I do not know anyone who predicted this course of events. This should give us cause to reflect on how hard a job it is to make genuinely useful forecasts. What we have seen is truly a ‘tail’ outcome – the kind of outcome that the routine forecasting process never predicts. But it has occurred, it has implications, and so we must reflect on it.”