Relationship between Twitter activity and stock performance: evidence from Turkish airline industry

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dc.contributor.authorIsmayil, Javid
dc.contributor.authorDemir, Oguz
dc.date.accessioned2023-10-27T12:21:50Z
dc.date.available2023-10-27T12:21:50Z
dc.date.issued2023en_US
dc.departmentEnstitüler, Sosyal Bilimler Enstitüsü, Uluslararası Lojistik Ana Bilim Dalıen_US
dc.description.abstractPurpose: The purpose of this paper is to analyze the correlation between the Twitter activity of two airline companies and their stock performance at the Istanbul Stock Exchange (BIST). Design/methodology/approach: Overall, 113,018 tweets were divided into 34,152 semantic and 78,866 share tweets. Semantic tweets are tweets mentioning company’s products or services and were labeled manually and with deep learning models. Share tweets were divided into 13,618 relevant and 65,248 irrelevant tweets. Findings: A positive correlation was found between share tweets and stock performance. Semantic tweets did not display a correlation with stock performance. Relevant share tweets displayed as a strong correlation as all share tweets for one company. Also, the manual labeling of 8,000 tweets led to the discovery of many insights related to service provision in the airway industry, management of digital support channels, management of reputation on social media and using Twitter as a customer support platform. Practical implications: Relevant share tweets comprise only 20% of all share tweets for one company and show the same level of correlation with stock performance. This means that the efficiency of business intelligence solutions created to monitor Twitter activity can be improved five times by saving computational power, network bandwidth and data storage. Originality/value: Previous research has analyzed all Twitter activity taken together. By dividing tweets into semantic and share tweets, this paper illustrates that it is, in fact, share tweets that are correlated with stock performance and not semantic tweets.en_US
dc.identifier.doi10.1108/FS-11-2021-0224en_US
dc.identifier.endpage715en_US
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85147308755en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage701en_US
dc.identifier.urihttps://hdl.handle.net/11467/6838
dc.identifier.urihttps://doi.org/10.1108/FS-11-2021-0224
dc.identifier.volume25en_US
dc.identifier.wosWOS:000921032000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEmeralden_US
dc.relation.ispartofForesighten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - İdari Personel ve Öğrencien_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectTwitter reputation, Stock performance, Semantic tweet analysis, Machine learning, BISTen_US
dc.titleRelationship between Twitter activity and stock performance: evidence from Turkish airline industryen_US
dc.typeArticleen_US

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