Exchange rate predictability and dynamic Bayesian learning
汇率可预测性与动态贝叶斯学习AI 解读 ↓
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AI 根据所提供的论文材料归类:摘要直接研究汇率预测及其金融配置应用,并以向量自回归描述汇率动态,对应金融预测与时间序列。
汇率可预测性与动态贝叶斯学习AI 解读 ↓
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Summary We consider how an investor in the foreign exchange market can exploit predictive information by means of flexible Bayesian inference. Using a variety of vector autoregressive models, the investor is able, each period, to learn about important data features. The developed methodology synthesizes a wide array of established approaches for modeling exchange rate dynamics. In a thorough investigation of monthly exchange rate predictability for 10 countries, we find that using the proposed methodology for dynamic asset allocation achieves substantial economic gains out of sample. In particular, we find evidence for sparsity, fast model switching, and exploitation of the exchange rate cross‐section.