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Esther🏵🎠🗝招财🐱 · 2023年02月05日

goal based

Next, Açor reviews a recent risk tolerance questionnaire completed by Njau, which relates to overall portfolio risk. Açor focuses on the type of capital sufficiency analysis to perform for Njau. To determine the optimal allocation, Açor seeks to ensure that Njau’s charitable pledge can be met and implements a goal-based investing approach. Açor runs a Monte Carlo simulation to determine the probability of success, which is the likelihood that Njau can meet her charitable pledge objective. The simulation results are presented in Exhibit 2.

Q. Açor’s portfolio allocation for Njau is most likely optimized on the basis of:

  1. a stated maximum level of volatility.
  2. total portfolio mean–variance efficiency.
  3. the results of the risk tolerance questionnaire.

老师这题的本质是什么?为什么B不对?在asses allocation里,不是说AO的本质就是MVO吗?那么goal based是让SR最大化??讲义中也有goal base MVOfor each goal??

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王暄_品职助教 · 2023年02月06日

题干中提到Acor用的是goal-based investing approach, 所以我们要分层考虑每一个goal,也就是在每一个goal内,用mean-variance optimization-->那么B一定是错的,因为说的是total portfolio mean-variance efficiency。


在每一个goal内使用mean-variance optimization,好比波动越大收益越大,那么可以在投资者可接受范围内挑一个最大风险的allocation以便于获得最大化的收益去实现charitableneed。

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