The effects of tax policies that steal demand from the future such as the US cash for clunkers scheme tax credits for home buyers or cash for green appliances will fizzle out .

那些“窃取”未来需求的税收政策例如美国的“ 旧车换现金” 计划、面向购房者的税收抵免（ tax credit）、或是对环保电器的 补贴 政策效应将逐渐消退。