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Do CEO Tweets Matter when Investors Respond to Earnings Guidance?

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Do CEO Tweets Matter when Investors Respond to Earnings Guidance?/
作者:	Hwang, Daniel.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2022,
面頁冊數:	74 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-09, Section: A.
Contained By:	Dissertations Abstracts International83-09A.
標題:	Mass communications. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28865292
ISBN:	9798790654992

Do CEO Tweets Matter when Investors Respond to Earnings Guidance?
Hwang, Daniel.

Do CEO Tweets Matter when Investors Respond to Earnings Guidance? - Ann Arbor : ProQuest Dissertations & Theses, 2022 - 74 p.

Source: Dissertations Abstracts International, Volume: 83-09, Section: A.

Thesis (Ph.D.)--State University of New York at Buffalo, 2022.

This item must not be sold to any third party vendors.

This study examines the impact of preceding CEO Twitter activities on market response to management earnings forecasts (MFs). First, my analyses, including the instrumental variable approach and difference-in-differences analysis, reveal that investor response to MF news is stronger when the CEO is active on Twitter. Further, the positive impact of CEO Twitter activities on investor response to MF news is stronger for CEO Twitter accounts with more followers, CEO tweets that include firm-specific information content, retail traders, and firms that are less visible or under poor information environments. Textual analyses reveal that positive-tone CEO tweets are associated with stronger investor responses to good MF news while using more uncertain words on CEO Tweets is associated with stronger (weaker) investor responses to bad (good) MF news. Consistent with investor reactions, analyst forecast revisions to MF news are also stronger for firms with Twitter-active CEOs when firms are less visible or under poor information environments. However, analysts are not largely affected by either positive tone or uncertain words in CEO tweets when they respond to MF news.

ISBN: 9798790654992Subjects--Topical Terms:

3422380
Mass communications.
Subjects--Index Terms:

Earnings guidance

Do CEO Tweets Matter when Investors Respond to Earnings Guidance?
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