NO.PZ2020011303000058
问题如下:
Do analysts model percentage changes or actual changes for (a) exchange rates, (b) interest rates, (c) credit spreads?
解释:
分析师们用百分比还是实际的变化量来计算 (a) exchange rates, (b) interest rates, (c) credit spreads
(a) exchange rates 用百分比来计算
(b) interest rates (c) credit spreads 都用实际变化量来计算
老师,利率和spread的变化量也是百分比啊,因为利率和spread原本单位也是百分比呢?还是说这里的百分比指的是增减幅?