NO.PZ201812020100000101 有问必答如何使用
Permot Rosaiso B is correct. Permot hthe highest percentage of floating-coupon bon aninflation-linkebon. Bon with floating coupons proteinterest income from inflation because the referenrate shoulaust for inflation. Inflation-linkebon proteagainst inflation paying a return this rectly linketo inx of consumer prices anausting the principfor inflation. Inflation-linkebon proteboth coupon anprincippayments against inflation. The level of inflation protection for coupons = portfolio in floating-coupon bon% + portfolio in inflation-linkebon%: Aschel = 2% + 3% = 5% Permot = 34% + 28% = 62% Rosaiso = 17% + 21% = 38% Thus, Permot hthe highest level of inflation protection with 62% of its portfolio in floating-coupon aninflation-linkebon. 老师，不太理解，为什么yuelcurve experiena one time parallel shift ,ration matching 不受影响，但变过之后就会受影响？
老师在视频中提到coco是以一个事先约定的价格来转换成股票，那为什么金额还是unknown的呢？
