贝同学2021-11-21 10:15:13
discretionary和systematic-TAA怎么区分?
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Johnny2021-11-21 23:28:29
同学你好,需要记住以下两句话
Discretionary TAA is predicated on the existence of manager skill in predicting and timing short-term market moves away from the expected outcome for each asset class that is embedded in the SAA policy portfolio。投资经理通过自身的技术能力预测到短期内市场变动会偏离原来的预期结果,在这种情况下所进行的TAA调整就叫discretionary TAA。
Systematic TAA(而不是discretionary) attempts to capture asset class level return anomalies that have been shown to have some predictability and persistence. Systematic TAA是根据一些可预测并且持续存在的市场异常来进行短期调整
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讲义146和147页都有dividend yield, 这个到底算Discretionary 还是Systematic?
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同学你好,dividend yield在discretionary和systematic TAA中都可使用。Dividend yield是估值指标,在discretionary TAA中可以通过历史均值做笔记来判断该股票是高估或低估,从而进行短期的投资决策。而在systematic TAA中,dividend yield作为价值因子用于预测市场未来可能出现的异常收益(anomaly)
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