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Ratings-Driven Demand and Systematic Price Fluctuations

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NBER2020-11-01 更新2025-01-04 收录
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https://www.nber.org/papers/w28103
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资源简介:
We show that mutual fund ratings generate correlated demand that creates systematic price fluctuations. Mutual fund investors chase fund performance via Morningstar ratings. Until June 2002, funds pursuing the same investment style had highly correlated ratings. Therefore, rating-chasing investors

我们发现,共同基金(mutual fund)评级会催生相关性需求,进而引发系统性价格波动。共同基金投资者通过晨星(Morningstar)评级追逐基金业绩。截至2002年6月,采用相同投资风格(investment style)的基金拥有高度相关的评级。因此,追逐评级的投资者
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2020-11-01
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