1. the balance of payments ** often m**understood, but in fact it ** the record of a certain period of time (usually a year) all international transactions, and reflect between a country and all other...
1. a related and popular area ** credit derivatives which might involve selling an option which pays off when a defaults on one of its debt obligations.一个相关的热门领域是信用衍生产品。它可能会涉及到卖出一份当某个债权被拖欠时可以偿付(期权所有者)...