Selected Publications
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Academic Article
- Beyond News Headlines and TF-IDF: Enhancing Text-Based Forecasting Models with Validated Collocations and Improved Attention. International Journal of Forecasting. 22. 2026-02-01
Abeyie, Gabriel Appau
positions
- Assistant Professor, Economics and Finance , Cameron School of Business
- Publications
- Research
- Teaching
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Publications
Presentations
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Presentation
- Identifying OPEC News Shocks: The Impact of OPEC Announcements Using Textual Data Beyond News Headlines and TF-IDF: Enhancing Text-Based Forecasting Models with Validated Collocations and Improved Attention., Southern Econ. Assoc., 94th Annual Conference 2024-11-23
- Forecasting Crude Oil Price Returns: A Principal Weighted-Elastic Net (PW-EN) Approach, Economics Brown Bag Seminar Series 2024-11-01
- Identifying Oil Supply News Shocks: The Impact of OPEC Announcements Using Textual Data, Economics Brown Bag Seminar Series 2023-11-01
- Welfare Implcations of Bubble Dynamics, Southern Econ. Assoc., 92nd Annual Conference 2022-11-19
- Welfare Implcations of Bubble Dynamics, Economics Brown Bag Seminar Series 2021-09-01