I believe that Alan Greenspan is right in claiming that the main cause of the housing boom was not the Fed's actions but the worldwide low interest rates due to an abundant world supply of savings.

我相信艾伦·格林斯潘的话是对的，即主张房市的急速繁荣主要不是因为美联储的原因，而是因为全球存款储备的充裕供应引致的全世界的低利率。