This can be explained partly by the fact that the United States boasts the world’s deepest and most liquid financial markets. But the most important factor supporting America’s currency dominance is the institutionalized system of checks and balances that operates among the executive, legislative, and judicial branches of its government.
这在某种程度上可以用美国拥有全世界最深厚也最具流动性的金融市场的事实来解释。但支撑美国货币统治的最重要因素则是美国行政，立法和司法机构三者之间分立制衡的制度体系。