经典题1.5 A问第三小问 关于MCS,我以前一直以为MCS investigate the effects of trading costs and taxes是类似于cash addition or withdrawal对terminal value的影响,但是这道题的第三小问关于MCS第一个优点,提到了“MCS allow for portfolio rebalancing under changing tax rates”,那么MCS是怎么做到rebalance的?或者说这个rebalance具体过程是怎么样的?