Analyzing Jump Risk and its Contagious Effect of Stock Asset in Jump-GARCH Model with Threshold and Variable Intensity

DOI

10.2991/icassr.2013.68How to use a DOI?

Keywords

stock asset; jump risk; threshold; variable intensity; contagion

Abstract

we build the threshold-based state-dependent autoregressive jump intensity-GARCH model to study smooth fluctuations and jump changes of individual stocks listed in China. It makes the jump intensity not only driven by idiosyncratic factors, but impacted by external state variables. Comparing with the existing models, it boasts better goodness of fit and explanatory ability. It not only can more clearly describe the time variation, clustering and threshold-based state-dependence of jump changes as well as capture the asymmetry and clustering in normal volatility, but also can better illustrate the risk contagion between cross-shareholding companies.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ran Huang
AU  - Qiao Ke
AU  - Qiming Tang
PY  - 2013/08
DA  - 2013/08
TI  - Analyzing Jump Risk and its Contagious Effect of Stock Asset in Jump-GARCH Model with Threshold and Variable Intensity
BT  - Proceedings of the 2013 International Conference on Applied Social Science Research (ICASSR-2013)
PB  - Atlantis Press
SP  - 271
EP  - 275
SN  - 1951-6851
UR  - https://doi.org/10.2991/icassr.2013.68
DO  - 10.2991/icassr.2013.68
ID  - Huang2013/08
ER  -