Scotland might try to keep its currency at par with sterling, but this would require larger reserves than a Scottish central bank could command, at least at the outset. And a Scottish currency that floats against the British pound would mean large transaction costs and reduced trade between the two countries.
苏格兰也许会试图保持其自身货币与英镑的平价，但这需要比苏格兰中央银行所能拥有的更大的储备量，至少在一开始是如此。而浮动于英镑的苏格兰货币意味着巨大的交易成本，将制约两国之间的贸易。