The years following the Great Recession were challenging for forecasters. Unlike other deep downturns, this recession was not followed by a swift recovery, but generated a sizable and persistent output gap that was not accompanied by deflation as a traditional Phillips curve relationship would...

Forecasts by the Board staff for economic activity during the Great Recession proved to be overly optimistic on some dimensions, such as GDP, and yet were appropriately pessimistic on other dimensions, such as the GDP gap (the deviation of GDP from potential output)