王暄_品职助教 · 2021年05月21日
谢谢同学,本题我少放了一个条件,即【Serensen pays tax on all income at an annual 30% rate in taxable retirement account】, 这里立刻做出讲义勘误!
以下为本题讲义:
首先,信息就是表格【Exhibit 2】中的信息
这题让我们根据表格中信息,对比两个Global equity-investment 的风险特征,如果advisor的建议被执行。
先看建议:The advisor recommends that the Global Large-Cap Equity be placed in the education account and that the Global Small-Cap Equity be placed in the retirement accountàGlobal Large-cap Equity被放入孩子的教育账户,Global Small-Cap Equity 放入退休账户
我们接着根据表格前这段话【Serensen's advisor prepares return and risk data for several asset classes in preparation for selecting investments for the children's tax-exempt education account and Serensen's taxable retirement account.】判断出孩子的教育账户时TEA,而退休账户为Taxable account。
所以,思考到这再结合问题中的【risk character】能否联想到,其实就在问哪个账户里的资产风险更大,换言之这题实际在考我们【taxable 账户中的风险时会被政府摊走一部分】
再来,Global Small-Cap Equity 放入退休账户,所以政府摊走风险后的risk= 16% * (1-0.3) = 11.2%(我就是少放了这个30%的条件)
Global Large-cap Equity被放入孩子的教育账户,由于孩子的教育账户时TDA账户,政府没有平摊风险,所以risk=12%
所以比较后,你会发现,其实反而由于放入了taxable account, Global Small-Cap Equity的风险会更低。
所以得出答案的结论:The Global Small-Cap Equity in the taxable account will have a lower effective risk (16% * 0.7 = 11.2%) due to the risk-sharing of the tax rate than the Global Large-Cap Equity in the tax-exempt account, where the account holder is fully exposed to the investment's risk (12%).
再次抱歉!
希望回答对你有帮助!