【jacktzeng0625】評論
Dollar duration是一種衡量債券利率對價格變化的方式意思是債券殖利率每變動1%對債券價格的變化(Dollar duration is the measure of the change in the price of a bond for every 100 bps (basis points) of change in interest rates.)也就是說中期跟長期債券的Dollar duration相同,表示價格對利率變化的敏感度是一樣的