ElvinSun2025-07-25 21:28:53
Q3这么写可以吗?Increase. An increasing Proportion of active lives to retired lives means the number of people who make contribution to the pension plan is more the the number of people who get disctribution from the plan, so the plan's value of asset is growing faster than the value of liability, makes the plan in a status closer to overfunded.虽然没有提到duration。
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Simon2025-08-22 14:57:57
同学,上午好。这样写不对,和duration完全的不一样的角度。要站在债券角度思考,如果一支债券现金流发生的时间延长,那么债券的久期就会增加。换到这里,年轻人增加,未来需要支付养老金的时间就往后,整体养老金的久期就会增加。就是 An increasing Proportion of active lives will increase duration。
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