The weak housing market remains a "key impediment" to faster economic recovery, Federal Reserve Chairman Ben S. Bernanke told home builders Friday in Orlando.
In a speech streamed live on the Internet, Bernanke said that although resurgent housing markets had stimulated recovery in the past, that was not the case this time.
It has been a frustratingly slow recovery, Bernanke said.
The nation is awash in 1.75 million homes unoccupied or for sale. In the first half of the last decade, the figure was 1.25 million, but that was during the housing boom when demand was at its peak.
The surplus varies by region, Bernanke said. Nationally, it is 2.4 percent of the total housing inventory, but in Florida, hard hit by foreclosures, it is 3.2 percent.