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首页> 外文期刊>The North American journal of economics and finance >Can Gaussian factor models of commodity prices capture the financialization phenomenon?
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Can Gaussian factor models of commodity prices capture the financialization phenomenon?

机译:大宗商品价格的高斯因素模型可以捕捉到金融化现象吗?

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In this paper we investigate whether Gaussian factor models can capture the financialization of commodity markets. The use of convenience yield as a stochastic factor is a common practice in the literature. This variable reflects the behavior of producers and physical traders. On the other hand, the great presence of financial traders during the financialization period could make the convenience yield factor less relevant for modeling the term structure of future prices. We find that the inclusion of the convenience yield as a second factor during the financialization improves the fit to empirical data. Hence, in the class of Gaussian factor models the convenience yield has a prominent role even in the financialization context.
机译:在本文中,我们研究了高斯因子模型是否可以捕获商品市场的金融化。使用便利收益率作为随机因素是文献中的普遍做法。该变量反映了生产者和实物交易者的行为。另一方面,在金融化期间,金融交易者的大量存在可能使便利收益率因素与建模未来价格的期限结构不太相关。我们发现,在金融化过程中将便利收益作为第二个因素包括在内,可以改善对经验数据的拟合度。因此,在高斯因子模型中,便利收益即使在金融化背景下也具有重要作用。

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