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This paper analyses the 53 managerial sackings and resignations from 16 stock exchange listed English football clubs during the nine seasons between 2000/01 and 2008/09. The results demonstrate that on average, a managerial sacking results in a post-announcement day share price rise of 0.8%,...
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This article aims to study the link between Twitter announces and stock prices of sport companies. Information extraction based on Natural Language Processing (NLP) allows to assess quickly and in a structured manner data from news, tweets, etc. Sentiment analysis provides an additional feature...
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