美国次贷引发的金融危机蔓延全球。次贷危机的爆发表明美国的过度信用消费模式已经难以为继,美国无力再通过透支信用消费享受全球提供的廉价产品和服务。欧美金融机构在流动性不 The financial crisis triggered by the U.S. sub-prime spread around the world. The outbreak of the subprime mortgage crisis shows that over-credit in the United States has been unsustainable and that the United States can no longer afford the cheap goods and services offered globally through overdraft credit spending. Euro-American financial institutions in the liquidity is not