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Volatility correlation structure, dynamic network and portfolio implications of Chinese stock market
This study combines complex networks and sliding window technology to construct a static and dynamic network of volatility of the stocks in CSI 300 index using the COVID-19 epidemic as an example to analyze the impact of public health emergencies on the correlation structure of stock volatility, as...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Author(s). Published by Elsevier B.V.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9881041/ https://www.ncbi.nlm.nih.gov/pubmed/36721523 http://dx.doi.org/10.1016/j.procs.2022.04.017 |