事实上，前美国联邦储备主席保罗·沃尔克已经预见到这一点，认为美国的宏观经济情形岌岌可危，将难以承受货币危机，其在未来几年中发生的可能性高达75 % 。
Indeed, former Chairman of the US Federal Reserve Paul Volcker sees the US as so macroeconomically vulnerable as to be running a 75% chance of a full-fledged dollar crisis over the next several years.