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Long memory mean and volatility models of platinum and palladium price return series under heavy tailed distributions
South Africa is a cornucopia of the platinum group metals particularly platinum and palladium. These metals have many unique physical and chemical characteristics which render them indispensable to technology and industry, the markets and the medical field. In this paper we carry out a holistic inve...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2016
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5148759/ https://www.ncbi.nlm.nih.gov/pubmed/28018797 http://dx.doi.org/10.1186/s40064-016-3768-y |