Measuring the effect of the North Korea-U.S. summit on the South Korean stock market Article Swipe
Huy Pham
,
Osama M. Al-Hares
,
Vikash Ramiah
,
Nisreen Moosa
,
Jose Francisco Veron
·
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.1080/23322039.2019.1690212
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.1080/23322039.2019.1690212
We examine the effects of the North Korea-U.S. summit and related events on the South Korean stock market over the period March 2018 to June 2018. Employing the event study methodology, we estimate sectoral abnormal returns following the events surrounding the summit and conduct several robustness tests to control for market integration and firm-specific information. Furthermore, we assess how sectoral systematic risk changes following these events by using various ARCH-type models such as GARCH, TARCH, EGARCH and PARCH. The results show that the South Korean stock market was highly sensitive to these events. In particular, we find that the market was negatively affected by the news that could reduce the probability of holding the summit and vice versa. We also find that market scepticism about the summit leads to the rise of a diamond risk structure.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1080/23322039.2019.1690212
- OA Status
- gold
- Cited By
- 3
- References
- 40
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2987019981
All OpenAlex metadata
Raw OpenAlex JSON
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https://openalex.org/W2987019981Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1080/23322039.2019.1690212Digital Object Identifier
- Title
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Measuring the effect of the North Korea-U.S. summit on the South Korean stock marketWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2019Year of publication
- Publication date
-
2019-01-01Full publication date if available
- Authors
-
Huy Pham, Osama M. Al-Hares, Vikash Ramiah, Nisreen Moosa, Jose Francisco VeronList of authors in order
- Landing page
-
https://doi.org/10.1080/23322039.2019.1690212Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
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https://doi.org/10.1080/23322039.2019.1690212Direct OA link when available
- Concepts
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Summit, Stock market, Autoregressive conditional heteroskedasticity, Robustness (evolution), Economics, Financial economics, Event study, Econometrics, Geography, Volatility (finance), Physical geography, Context (archaeology), Biochemistry, Gene, Archaeology, ChemistryTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
3Total citation count in OpenAlex
- Citations by year (recent)
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2023: 3Per-year citation counts (last 5 years)
- References (count)
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40Number of works referenced by this work
- Related works (count)
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10Other works algorithmically related by OpenAlex
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