Financial News as a Proxy of European Central Bank Interest Rate Adjustments

Davide Paris, Martina Menzio, Elisabetta Fersini


Abstract
This paper examines the relationship between news coverage and the European Central Bank’s (ECB) interest rate decisions. In particular, the hypothesis of a linear relationship between financial news and ECB indications regarding interest rate variations is investigated by leveraging state-of-the-art large language models combined with domain experts and automatically selected keywords. The analysis revealed two key findings related to how news contents can signal the ECB’s decisions to raise or lower interest rates: (1) Sentence Transformer models, when combined with domain-specific keywords, exhibit a higher correlation with ECB decisions than state-of-the-art financial BERT architectures; (2) employing a grid search strategy to select subsets of informative keywords strengthened the relationships between news contents and ECB’s decisions, highlighting how media narratives can anticipate or reflect central bank policy actions.
Anthology ID:
2025.ranlp-1.104
Volume:
Proceedings of the 15th International Conference on Recent Advances in Natural Language Processing - Natural Language Processing in the Generative AI Era
Month:
September
Year:
2025
Address:
Varna, Bulgaria
Editors:
Galia Angelova, Maria Kunilovskaya, Marie Escribe, Ruslan Mitkov
Venue:
RANLP
SIG:
Publisher:
INCOMA Ltd., Shoumen, Bulgaria
Note:
Pages:
907–914
Language:
URL:
https://aclanthology.org/2025.ranlp-1.104/
DOI:
Bibkey:
Cite (ACL):
Davide Paris, Martina Menzio, and Elisabetta Fersini. 2025. Financial News as a Proxy of European Central Bank Interest Rate Adjustments. In Proceedings of the 15th International Conference on Recent Advances in Natural Language Processing - Natural Language Processing in the Generative AI Era, pages 907–914, Varna, Bulgaria. INCOMA Ltd., Shoumen, Bulgaria.
Cite (Informal):
Financial News as a Proxy of European Central Bank Interest Rate Adjustments (Paris et al., RANLP 2025)
Copy Citation:
PDF:
https://aclanthology.org/2025.ranlp-1.104.pdf