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Exponentially Weighted Multivariate HAR Model with Applications in the Stock Market
This paper considers a multivariate time series model for stock prices in the stock market. A multivariate heterogeneous autoregressive (HAR) model is adopted with exponentially decaying coefficients. This model is not only suitable for multivariate data with strong cross-correlation and long memory...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9315591/ https://www.ncbi.nlm.nih.gov/pubmed/35885160 http://dx.doi.org/10.3390/e24070937 |