Why Professional Forecasts Fail at Economic Turning Points
Davis cites the Philadelphia Federal Reserve's long-running survey of professional economists to challenge confidence in consensus forecasting. As a group, the economists failed to call any of seven recessions in the period he describes and frequently projected more growth than occurred.
- Dramatic correct forecasts do not imply lasting forecasting skill
- Consensus economists missed seven recessions
- Forecast errors showed a persistent optimistic bias after 2001
- Forecasting remains an unusually difficult field
“as a group they called none, not a single one of the seven recessions.”
“So it's a very tough field forecasting.”