金融体系的稳定性取决于监管与创新之间的平衡。
单一货币的最大优势在于消除了汇率不确定性并降低了交易成本,从而促进贸易和投资。
每一种东西的价格都会因时间和地点的不同而涨落;每一次这样的变化都会改变货币的购买力。
States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.