{"title":"COVID-19 对台湾股市的影响","authors":"Mei-Chih Wang , Hao-Wen Chang , Tsangyao Chang","doi":"10.1016/j.najef.2024.102280","DOIUrl":null,"url":null,"abstract":"<div><p>This study examines the impact of confirmed COVID-19 cases on Taiwan’s stock market returns from January 30, 2020, to April 14, 2023, incorporating factors including interest rates, crude oil prices, and exchange rates. Results show significant short and medium-term cross-quantile dependence between COVID-19 cases and stock returns, weakening the relationship over extended lag periods. The findings highlight the Taiwanese stock market’s sensitivity to daily case increases, with varying correlations over time, especially in lower and medium quantiles, indicating changing dependency structures.</p></div>","PeriodicalId":47831,"journal":{"name":"North American Journal of Economics and Finance","volume":"75 ","pages":"Article 102280"},"PeriodicalIF":3.8000,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Impact of COVID-19 on Taiwanese stock market\",\"authors\":\"Mei-Chih Wang , Hao-Wen Chang , Tsangyao Chang\",\"doi\":\"10.1016/j.najef.2024.102280\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This study examines the impact of confirmed COVID-19 cases on Taiwan’s stock market returns from January 30, 2020, to April 14, 2023, incorporating factors including interest rates, crude oil prices, and exchange rates. Results show significant short and medium-term cross-quantile dependence between COVID-19 cases and stock returns, weakening the relationship over extended lag periods. The findings highlight the Taiwanese stock market’s sensitivity to daily case increases, with varying correlations over time, especially in lower and medium quantiles, indicating changing dependency structures.</p></div>\",\"PeriodicalId\":47831,\"journal\":{\"name\":\"North American Journal of Economics and Finance\",\"volume\":\"75 \",\"pages\":\"Article 102280\"},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2024-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"North American Journal of Economics and Finance\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1062940824002055\",\"RegionNum\":3,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BUSINESS, FINANCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"North American Journal of Economics and Finance","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1062940824002055","RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BUSINESS, FINANCE","Score":null,"Total":0}
This study examines the impact of confirmed COVID-19 cases on Taiwan’s stock market returns from January 30, 2020, to April 14, 2023, incorporating factors including interest rates, crude oil prices, and exchange rates. Results show significant short and medium-term cross-quantile dependence between COVID-19 cases and stock returns, weakening the relationship over extended lag periods. The findings highlight the Taiwanese stock market’s sensitivity to daily case increases, with varying correlations over time, especially in lower and medium quantiles, indicating changing dependency structures.
期刊介绍：
The focus of the North-American Journal of Economics and Finance is on the economics of integration of goods, services, financial markets, at both regional and global levels with the role of economic policy in that process playing an important role. Both theoretical and empirical papers are welcome. Empirical and policy-related papers that rely on data and the experiences of countries outside North America are also welcome. Papers should offer concrete lessons about the ongoing process of globalization, or policy implications about how governments, domestic or international institutions, can improve the coordination of their activities. Empirical analysis should be capable of replication. Authors of accepted papers will be encouraged to supply data and computer programs.
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