Abstract
In this paper we address the problem of forecasting non-gaussian portfolio returns over multiple time scales. We apply a relatively new technique for estimating portfolio returns by considering higher order mutual information. This technique is based on two methodologies: Independent Component Analysis and Gaussian mixtures. We apply this model to intraday data from the ASX. Our findings illustrate that this model is particularly useful in estimating portfolio returns over a short time scale when the distribution is highly non-Gaussian.
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Lo, K., Coggins, R.: Intraday Analysis of Portfolios on the ASX using ICA, Technical Report, CEL, School of Electrical and Information Engineering, University of Sydney (March 2003)
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Lo, K., Coggins, R. (2003). Intraday Analysis of Portfolios on the ASX Using ICA. In: Liu, J., Cheung, Ym., Yin, H. (eds) Intelligent Data Engineering and Automated Learning. IDEAL 2003. Lecture Notes in Computer Science, vol 2690. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45080-1_133
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DOI: https://doi.org/10.1007/978-3-540-45080-1_133
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-40550-4
Online ISBN: 978-3-540-45080-1
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