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- research-articleJune 2023
The Impact of Social Media Text Tone on Stock Prices: Evidence from SeekingAlpha.Com
ICMLT '23: Proceedings of the 2023 8th International Conference on Machine Learning TechnologiesPages 163–171https://doi.org/10.1145/3589883.3589908This paper investigates whether social media text tone impacts financial markets. I collect data from SeekingAlpha.com. I find that social media text tone positively correlates with stock return. User-level analyses indicate that the effect on return is ...
- research-articleJanuary 2021
Indicators for the efficient portfolio construction. The case of Poland
Procedia Computer Science (PROCS), Volume 192, Issue CPages 2022–2031https://doi.org/10.1016/j.procs.2021.08.208AbstractDecision-making on the composition of an investment portfolio is one of the crucial issues. In the case of stock portfolios, decisions are made based on financial indicators. This is because a company’s financial performance is one of the main ...
- research-articleDecember 2020
Analysis and Suggestions on the Delisting System of Listed Companies in China
ICEBI '20: Proceedings of the 2020 4th International Conference on E-Business and InternetPages 66–70https://doi.org/10.1145/3436209.3436386Compared with the capital market in developed countries, China's capital market started late, and the normative system in all aspects was imperfect at the beginning, especially in the direction of delisting system reform, which has been lagging behind, ...
- research-articleFebruary 2020
Reducing Capital Market Anomaly: The Role of Information Technology Using an Information Uncertainty Lens
We investigate how firms use information technology (IT) implementation to mitigate an anomaly in capital markets: investors underreacting to new public information. The theory of information uncertainty (IU) suggests that the anomaly is amplified with IU;...
- ArticleNovember 2013
The Development of Multi-level Capital Market - Promote the Development of Small and Medium Enterprises
BIFE '13: Proceedings of the 2013 Sixth International Conference on Business Intelligence and Financial EngineeringPages 291–294https://doi.org/10.1109/BIFE.2013.62The capital is the blood of enterprise development, small and medium-sized enterprises rely more on bank loans in the early stage of the growth process, but the single financing channel impedes long-term healthy growth of enterprises, the capital market ...
- ArticleMay 2012
Research on Interactive Development of Enterprise Reorganization and Capital Market
ICEE '12: Proceedings of the 2012 3rd International Conference on E-Business and E-Government - Volume 05Pages 837–840Enterprise reorganization and development of capital market are in a benign, mutual and optimum course. Development of capital market is an important institutions precondition for normalizing enterprise reorganization, and enterprise reorganization also ...
- ArticleMay 2009
The Effect of Open Market Repurchase on Company's Value
IFITA '09: Proceedings of the 2009 International Forum on Information Technology and Applications - Volume 03Pages 566–569https://doi.org/10.1109/IFITA.2009.149This paper investigated on the nine listed Companies in Shanghai and Shenzhen stock markets that implemented the Open Market Repurchase program OMR. In this research, the event study method is employed to analyze the effect of the OMR on the Companies' ...
- ArticleSeptember 2006
CroSE: information management agent for croatian capital markets
Increased dynamics of the business environment and financial system represent an additional challenge to the firms in the financial sector. In order to gain competitive advantages financial services firms in Croatia implement business intelligence ...
