语义分析:MD&A选词能提高美国上市银行推特传播的股价吗?

Daniel H. Boylan, Mathew Thomas, E. Matangi, Matthew Brown
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引用次数: 0

摘要

社交媒体已经成为国际框架的一部分。使用量呈指数级增长,依赖传统沟通渠道的组织正在考虑使用它。研究人员研究了语义对组织使用Twitter传播财务信息的影响。本研究试图了解语言强度对与投资者沟通的影响。这项研究包括34家美国上市银行,历时四个季度,样本量为136家。17人使用Twitter, 17人不使用。研究人员分析了这些信息的语义内容。利用预测模型,研究人员比较了与公告相关的累积异常回报。研究人员得出结论,使用Twitter对股价没有正面影响。研究人员还发现,使用Twitter的银行在沟通中使用了更有力的词汇。本研究促进了对社交媒体和语义在金融信息传播中的作用的理解。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Semantic Analysis: Can MD&A Word Choice Increase Stock Price of American Publicly Traded Banks Disseminating Using Twitter?
Social media has become a part of the International framework. Use has risen exponentially and organizations that have relied on traditional channels of communication are considering its use. Researchers studied the impact of semantics on organizations disseminating financial information using Twitter. This study sought to understand the impact of word strength in communicating with investors. This study included 34 American publicly traded banks over four quarters or a sample size of 136. Seventeen used Twitter while seventeen did not. The researchers analyzed the semantic content of these messages. Using a predictive model, researchers compared the cumulative abnormal returns associated with the announcement. Researchers concluded that using Twitter did not positively impact stock price. Researchers also found that banks using Twitter used more powerful words in communicating. This research advances understanding the role social media and semantics can play to disseminate financial information.
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