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From semiconductors to electric vehicles, governments are identifying the strategic industries of the future and intervening to support them – abandoning decades of neoliberal orthodoxy in the process. Are industrial policies the key to tackling twenty-first-century economic challenges or a recipe for market distortions and lower efficiency?
坎布里奇——
最近，美国经济显著减速了，最新数据显示，陷入新一轮经济收缩的可能性在增加。从去年年底以来，经济状况急转直下，回到了2009年夏复苏伊始时的疲软状态。
2010年前三季度，美国不但出现了经济增长率下降，而且增长的主要动力来自存货积累，而不是消费或其他形式的最终销售。2010年第四季度，经济形势曾出现过可喜的变化，消费支出的增长达到了4%（年率），从而将该季度GDP环比增长率拉升到3.1%。美国经济似乎摆脱了对存货积累的依赖。
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