Lucky_品职助教 · 2024年06月03日
嗨，努力学习的PZer你好：
同学你好：
如果有税的影响，实际的税后波动性是要小于税前波动性的，收益要交税，亏损可以抵税，你可以想象成税局帮你分摊了一部分风险；波动性小，rebalancing range越大。因此对于普通的税收账户，因为投资要征税，所以波动性要小，rebalancing range大；反之，有税收优惠的账户，它的波动性就会相比普通的税收账户要大一些，rabalancing range小。
回到这一题，5.5m的账户实际上就是普通的税收账户，因此波动性要小，rebalancing range大，所以选择alternative 2。
3m的递延退休账户是税收优惠账户，波动性大，rebalancing range小，所以选择alternative 1。
----------------------------------------------就算太阳没有迎着我们而来，我们正在朝着它而去，加油！
NO.PZ201805280100000303 问题如下 The broker suggests thYoung rebalanher $5.5 million money market account anthe $3.0 million tax-ferreretirement account periocally in orr to maintain their targeteallocations. The broker proposes the same risk profile for the equity positions with two potentitarget equity allocations anrebalancing ranges for the two accounts follows:■ Alternative 1: 80% equities +/– 8.0% rebalancing range■ Alternative 2: 75% equities +/– 10.7% rebalancing range 税后波动小于税前波动，波动小，不太波动的情况下，交易成本就小，那为什么wir？而不是narrow？
NO.PZ201805280100000303 问题如下 The broker suggests thYoung rebalanher $5.5 million money market account anthe $3.0 million tax-ferreretirement account periocally in orr to maintain their targeteallocations. The broker proposes the same risk profile for the equity positions with two potentitarget equity allocations anrebalancing ranges for the two accounts follows:■ Alternative 1: 80% equities +/– 8.0% rebalancing range■ Alternative 2: 75% equities +/– 10.7% rebalancing range 就是看了题目和答案解析没懂，老师能不能用中文讲一遍？
NO.PZ201805280100000303 问题如下 The broker suggests thYoung rebalanher $5.5 million money market account anthe $3.0 million tax-ferreretirement account periocally in orr to maintain their targeteallocations. The broker proposes the same risk profile for the equity positions with two potentitarget equity allocations anrebalancing ranges for the two accounts follows:■ Alternative 1: 80% equities +/– 8.0% rebalancing range■ Alternative 2: 75% equities +/– 10.7% rebalancing range 本题直接从taxable账户要选 wir 节约成本的角度就可以了吧?为什么要绕道volaitility去呢？虽然结果是一样的，但是想不到答案里的从波动性再推到range的角度。
NO.PZ201805280100000303问题如下 The broker suggests thYoung rebalanher $5.5 million money market account anthe $3.0 million tax-ferreretirement account periocally in orr to maintain their targeteallocations. The broker proposes the same risk profile for the equity positions with two potentitarget equity allocations anrebalancing ranges for the two accounts follows:■ Alternative 1: 80% equities +/– 8.0% rebalancing range■ Alternative 2: 75% equities +/– 10.7% rebalancing range 如果这题我回答的角度是 money market account is a taxable account, tbrings aitioncost for rebalance, so neewir rebalanrange 对吗？
