Forecasting corporate financial performance using sentiment in annual reports for stakeholders’ decision-making Cover Image

Forecasting corporate financial performance using sentiment in annual reports for stakeholders’ decision-making
Forecasting corporate financial performance using sentiment in annual reports for stakeholders’ decision-making

Author(s): Peter Hajek, Vladimir Oleja, Renata Myskova
Subject(s): Economy
Published by: Vilnius Gediminas Technical University
Keywords: financial performance; financial distress; bankruptcy forecasting; annual reports; sentiment analysis; opinion mining; C45; G33;

Summary/Abstract: This paper is aimed at examining the role of annual reports’ sentiment in forecasting financial performance. The sentiment (tone, opinion) is assessed using several categorization schemes in order to explore various aspects of language used in the annual reports of U.S. companies. Further, we employ machine learning methods and neural networks to predict financial performance expressed in terms of the Z-score bankruptcy model. Eleven categories of sentiment (ranging from negative and positive to active and common) are used as the inputs of the prediction models. Support vector machines provide the highest forecasting accuracy. This evidence suggests that there exist non-linear relationships between the sentiment and financial performance. The results indicate that the sentiment information is an important forecasting determinant of financial performance and, thus, can be used to support decision-making process of corporate stakeholders.

  • Issue Year: 20/2014
  • Issue No: 4
  • Page Range: 721-738
  • Page Count: 18
  • Language: English