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FRM一级
包含FRM一级传统在线课程、通关课程及试题相关提问答疑;
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老师好,做纸质题时碰到: 488. Immunization is the process of offsetting the effects of interest-rate changes on the value of assets and liabilities. Coverage of liabilities with significant convexity may be more effectively matched with a : A. Bullet portfolio with little convexity. B. callable bond portfolio, especially in a declining-rate environment. C. Mortgage portfolio, especially in a highly volatile rate environment. D. Barbell portfolio with positive convexity. 答案选D。 这题我不是很明白,请老师详细解释一下。 感觉题目就没弄明白要考察什么。
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