涂同学2019-12-19 17:02:01
reading7 课后题第5题,statement6里面写的不是lose aversion,不是应该对应prospect theory吗?
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Peter F2019-12-23 10:48:16
同学,你好:Statement 6 (from a client): “I follow a disciplined approach to investing. When a stock has appreciated by 15 percent, I sell it. Also, I sell a stock when its price has declined by 25 percent from my initial purchase price.”是这样理解的,上涨的(appreciated by 15 percent)就卖,下跌的(declined by 25 percent)就买,这是一种 behavioral portfolio theory (账户分类)。
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