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The informativeness of sentiment types in risk factor disclosures : evidence from firms with cybersecurity breaches

Tsang, Ronald; Baldwin, Amelia A.; Hair, Joseph F.; … - In: The journal of information systems : JIS ; a semiannual … 37 (2023) 3, pp. 157-190

Persistent link: https://www.econbiz.de/10014431264

Walking down wall street with a tablet : a survey of stock market predictions using the web

Nardo, Michela; Petracco Giudici, Marco; Naltsidis, Minás - In: Journal of economic surveys 30 (2016) 2, pp. 356-369

Persistent link: https://www.econbiz.de/10011553489

Thai stock news classification based on price changes and sentiments

Ponrudee Netisopakul; Woranun Saewong - In: International journal of electronic finance : IJEF 11 (2022) 1, pp. 49-66

Persistent link: https://www.econbiz.de/10012939852

Recent advances in stock market prediction using text mining : a survey

Alzazah, Faten Subhi; Cheng, Xiaochun - In: E-business - higher education and intelligence applications, (pp. 101-133). 2021

Persistent link: https://www.econbiz.de/10012605510

Modeling stock price movements prediction based on news sentiment analysis and deep learning

Tajmazinani, Maedeh; Hassani, Hossein; Raei, Reza; … - In: Annals of financial economics 17 (2022) 1, pp. 1-19

Persistent link: https://www.econbiz.de/10013189122

The impact of the content of Federal Open Market Committee post-meeting statements on financial markets: text mining approach

Osowska, Ewelina; Wójcik, Piotr - 2020

Persistent link: https://www.econbiz.de/10012322251

How mood affects the stock market : empirical evidence from microblogs

Sun, Yuan; Liu, Xuan; Chen, Guangyue; Hao, Yunhong; … - In: Information & management : the internat. journal of … 57 (2020) 5, pp. 1-11

Persistent link: https://www.econbiz.de/10012293406

Building news measures from textual data and an application to volatility forecasting

Caporin, Massimiliano; Poli, Francesco - In: Econometrics : open access journal 5 (2017) 3, pp. 1-46

We retrieve news stories and earnings announcements of the S&P 100 constituents from two professional news providers, along with ten macroeconomic indicators. We also gather data from Google Trends about these firms’ assets as an index of retail investors’ attention. Thus, we create an...

Persistent link: https://www.econbiz.de/10011711085

Presidential communication and its impact on the Mexican stock market : evidence using a sentiment analysis approach

Cazares Aguilar, Jesús Alberto; Luna Domínguez, Edgar … - In: Latin American business review 25 (2024) 1, pp. 47-83

Persistent link: https://www.econbiz.de/10014566856

Emojis and stock returns

Reschke, Felix; Strych, Jan-Oliver - In: Review of behavioral finance : RBF 16 (2024) 2, pp. 223-233

Persistent link: https://www.econbiz.de/10014515780

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