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The Value of Social Media for Predicting Stock Returns
Michael Nofer
其他書名
Preconditions, Instruments and Performance Analysis
出版Springer, 2015-04-21
主題Computers / Data Science / Data AnalyticsMathematics / Probability & Statistics / GeneralBusiness & Economics / Economics / MacroeconomicsBusiness & Economics / Money & Monetary PolicyBusiness & Economics / Information ManagementComputers / Management Information SystemsComputers / Information TechnologyComputers / Artificial Intelligence / Expert SystemsBusiness & Economics / Business MathematicsComputers / Desktop Applications / General
ISBN36580950839783658095086
URLhttp://books.google.com.hk/books?id=u7R9CAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋Michael Nofer examines whether and to what extent Social Media can be used to predict stock returns. Market-relevant information is available on various platforms on the Internet, which largely consist of user generated content. For instance, emotions can be extracted in order to identify the investors' risk appetite and in turn the willingness to invest in stocks. Discussion forums also provide an opportunity to identify opinions on certain companies. Taking Social Media platforms as examples, the author examines the forecasting quality of user generated content on the Internet.