Posts tagged as:


Random forecasts (with echoes!)

June 15, 2009

And speaking of forecasts, I'm reminded today of one of my favorite forecasting errors: the echo. This morning, the manufacturing survey missed the forecasted amount, and many pundits commented that it contributed heavily to the market's fall. Here is a plot of the manufacturing survey level as reported each month in red (prior to any […]

0 comments Read the whole post →