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首页> 外文期刊>The North American journal of economics and finance >Are precious metals a hedge against exchange-rate movements? An empirical exploration using bayesian additive regression trees
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Are precious metals a hedge against exchange-rate movements? An empirical exploration using bayesian additive regression trees

机译:贵金属是否可以对冲汇率波动?使用贝叶斯可加回归树的经验探索

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We use Bayesian additive regression trees to reexamine whether investments in precious metals are a hedge against exchange-rate movements. We quantify the relative importance of several major exchange rates, and we study how the marginal effects differ across times of appreciations/depreciations and across times of small/large exchange-rate fluctuations. Results show that investments in gold and silver are strong hedges against depreciations of major exchange rates. The hedging properties of palladium and platinum are mainly confined to the Australian dollar and Canadian dollar. We also study whether precious metals investments are a safe-haven in times of large exchange-rate movements. (C) 2016 Elsevier Inc. All rights reserved.
机译:我们使用贝叶斯加性回归树重新检查对贵金属的投资是否可以对冲汇率变动。我们量化了几种主要汇率的相对重要性,并且研究了边际效应在升值/贬值时间和小/大汇率波动时间之间的差异。结果表明,对黄金和白银的投资是对主要汇率贬值的有力对冲工具。钯和铂的套期保值性质主要限于澳元和加元。我们还研究了在大幅汇率波动时期贵金属投资是否是避险资产。 (C)2016 Elsevier Inc.保留所有权利。

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