隨著環境永續的觀念日益進步，投資人也越發重視企業之ESG表現，甚至市場上推出眾多與ESG相關的指數股票型基金（ETF）。而在2020年初，COVID-19肆虐全球，導致全球經濟受到嚴重打擊，甚至出現經濟停滯的情況，我國也無法避免遭受波及，台股加權指數大跌近三成。本研究針對此現象，研究在COVID-19期間，企業ESG表現是否會影響其股價的韌性，資料來源為台灣經濟新報（TEJ）之資料庫所取得，其中ESG分數也是透過TEJ取得，其計算方式透過TEJ完整的資料庫搭配量化計算所求出。本研究採用四大產業，分別為半導體業、食品工業、觀光旅遊業、金融業，共計230家企業。以定量研究法與回歸模型等方式進行實證分析，最後觀察分析ESG對企業股價韌性影響以及與企業財務績效的相關性。;As the concept of environmental sustainability progresses, investors are increasingly focusing on corporate ESG performance, leading to the launch of numerous ESG-related index funds (ETFs) on the market. In early 2020, COVID-19 ravaged the globe, severely impacting the global economy and even causing economic stagnation. Taiwan was not spared, with the TAIEX plummeting by nearly 30%. This study investigates the phenomenon, examining whether corporate ESG performance during the COVID-19 period affects stock price resilience. The data were sourced from the Taiwan Economic Journal (TEJ) database, with ESG scores also obtained through TEJ using a comprehensive database combined with quantitative calculations. This study focuses on four major industries: semiconductor, food industry, tourism, and finance, encompassing a total of 230 companies. Quantitative research methods and regression models were employed for empirical analysis to observe and analyze the impact of ESG on corporate stock price resilience and its correlation with corporate financial performance.
