英文摘要 |
This study examines the relationship between news content reported by the media and abnormal stock price remuneration when companies hold conference calls. In recent years, conference calls have gradually become an important channel for companies to convey information, through which companies can fully explain company information, investors, analysts, etc. can also directly interact with management, the literature points out that the company's holding of conference calls can reduce the information asymmetry between management and investors, and then affect investors' decision-making in the stock market. Therefore, this study explores the impact of corporate information on semiconductor stocks in the Taiwan 50 Index (0050) through the event research and uses statistical methods to observe that semiconductor stocks in the Taiwan 50 Index have positive abnormal return generation. |