That raises a question about the desirability of our present monetary system. 這就提出一個問題,關於現行貨幣體系的合意性。
Mundell believes gold could be used as a reserve asset in a reformed international monetary system for the 21st century. 他認為,在本世紀改革后的國際貨幣體系中,黃金可以作為一種儲備資產存在。