| 释义 |
premium bonds短语¹³¹⁶²⁰⁺³
基本英英例句
n.以奖金代息储蓄债券原型premiumbond的复数
名词 premium bond:
a government bond that bears no interest or capital gains but enters the holder into lotteries This paper employs Sharpe ratio and information ratio to investigate if junk bonds command higher excess returns than premium bonds due to the “ synergy negative convexity” after the subprime crisis.
本文使用夏普比率和资讯比率去探讨金融海啸后，是否因为综效负凸性而使得垃圾债券比投资级债券有较高的超额报酬。140.118.33.11 |