Overseas market shocks and VKOSPI dynamics: A Markov-switching approach

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초록

Using a three-regime Markov-switching framework, with time varying transition probabilities and exogenous state variables, we find that overseas (US) market factors are more significant than domestic (Korean) factors in explaining VKOSPI dynamics. US financial variables are also more important than domestic variables in modeling time-varying transition probabilities, particularly during crisis periods. (C) 2015 Elsevier Inc. All rights reserved.

키워드

Markov-switching; VKOSPI; VIX; Korea; US; IMPLIED VOLATILITY; BUSINESS-CYCLE; OPTION PRICES; VIX INDEX; MODEL
제목
Overseas market shocks and VKOSPI dynamics: A Markov-switching approach
저자
Song, Wonho; Ryu, Doojin; Webb, Robert I.
DOI
10.1016/j.frl.2015.12.007
발행일
2016-02
유형
Article
저널명
Finance Research Letters
권
16
페이지
275 ~ 282