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【简答题】
市场上有风险资产 A 与保守资产 B 。资产 A 与 B 的各期环比增长率见下表: 时期 0 1 2 资产 A — +12% +30% 资产 B — +20% +10% 假设:投资者的初始资金为 100 万元,资产配置中采用的固定组合策略,风险资产与保守资产的投资比例为 7:3 。第 2 期时,改为恒定比例投资组合保险策略,最低保险额度为 81 万元,乘数为 1.5 。不考虑交易成本。 要求: ( 1 )给出投资者的初始资产配置状况; ( 2 )第 1 期时,给投资者的操作建议; ( 3 )第 2 期时,给投资者的操作建议。
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【简答题】During the Vietnam War, many young Americans went to other countries to avoid military service. (flee) During the Vietnam War, many young Americans __________.
【单选题】What happened to Ali when he refused to enter the United States Army during the Vietnam War?
A.
He spent five years in prison.
B.
He was accepted into the Black Muslim religious group.
C.
He was denied his boxing rights.
D.
He was immediately exempted from military service.
【单选题】Zheng He’s first stop during the expedition was in ________ is a part of Vietnam today.
A.
where
B.
what
C.
which
D.
that
【单选题】The book 'Bobby Fischer Goes to War' describes the following except ______.
A.
The Vietnam War Fischer went to
B.
Fischer's most famous match
C.
Stories beyond the match
D.
Fischer's character
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