经济合作与发展组织还称，今年和明年美国经济将会以平均每年2.6%的速度增长。这个速度低于以前所经历的经济衰退中经济增长的速度，这是由紧缩信贷政策和家庭净资产的下降所造成的。

The economy will expand 2.6 percent on average this year and next, slower than in past recessions because of tighter credit conditions and a drop in households' net worth, the OECD said.

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