以哈衝突對於台灣股市的影響

Abstract

本研究分析以哈衝突對於台灣各產業的影響。2023年10月7日哈瑪斯進攻以色列，以色列隨即宣布展開大規模的反擊，為巴勒斯坦與以色列近五十年來最嚴重的衝突。本研究透過台灣各產業的股價指數，透過事件研究法分析，了解哪些產業會受到以哈衝突的影響。在事件發生日，半導體業、電子通路業、橡膠工業、金融業、油電燃氣業有異常正報酬；電子零件業、生技醫療、電腦及週邊設備業、航運業等有異常負報酬。這些研究結果表明，以哈衝突對台灣哪些產業具有影響。

This study analyzes the impact of the Hamas-Israel conflict on various industries in Taiwan. On October 7, 2023, Hamas launched an attack on Israel, prompting Israel to announce a large-scale counteroffensive. This marked the most severe conflict between Palestine and Israel in nearly fifty years. Using the event study methodology, this research examines the stock price indices of various industries in Taiwan to understand which sectors are affected by the Hamas-Israel conflict. On the event day, the semiconductor industry, electronic distribution industry, rubber industry, financial industry, and oil, electricity, and gas industries exhibited abnormal positive returns. Conversely, the electronic components industry, biotechnology and medical industry, computer and peripheral equipment industry, and shipping industry experienced abnormal negative returns. These findings indicate which industries in Taiwan are impacted by the Hamas-Israel conflict.