穆同学2019-11-29 14:10:05
第一题,我只能判断1,2是BF,所以选C,单看C,我判断不出来它是TF,麻烦解释下。 1我判断的是凑合,就是会根据实际情况调整自己目标,所以BF。 2是看到gain/loss,只有前景理论有,所以判断是BF。 3我是觉得它坚持储蓄,跟BF不一样,所以TF。 4是看到市场价格由买卖量影响,属于技术分析,但不明白为啥是技术异象。 5我看到的是分层,属于BPT,但答案不是。不明白。 6完全不明白。 7也是,我只是看到了standard deviration选A,但这个上课完全没听到过。 我这个课听了第三遍。依然判断不出来。希望老师详细解答下…
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Peter F2019-12-03 09:33:16
同学,你好:首先,什么是 expected utility theory?In utility theory, people maximize the present value of utility subject to a present value budget constraint. Utility may be thought of as the level of relative satisfaction received from the consumption of goods and services. Decision makers choose between risky or uncertain prospects by comparing their expected utility values. They maximize their expected utility—the weighted sum of the utility values of outcomes multiplied by their respective probabilities—subject to their budget constraints.
然后,Statement 3 的 client exhibits self-control and is able to defer consumption. This client is considering short-term and long-term goals and attempting to maximize the present value of utility.
所以,选择 C。
需要注意的,Statement 6,上升 15% 就卖掉,下降 25% 就卖掉,这样的判断准则,就类似于 心理账户。
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