AI-Based Ethics Index of Russian Banks

IF 0.5 4区 数学 Q3 MATHEMATICS
M. Storchevoy, P. Parshakov, S. Paklina, A. Buzmakov, V. Krakovich
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引用次数: 0

Abstract

Measuring a company’s ethics is an important element in the mechanism of regulating the behavior of market participants, as it allows consumers and regulators to make better decisions, which has a disciplining effect on companies. We tested various methods for machine analysis of feedback from Russian bank consumers and developed an ethics index that allows us to calculate a quantitative assessment of the ethics of three hundred Russian banks based on consumer feedback for different time periods from 2005 to 2022. We used a bag-of-words method based on the Moral Foundations Dictionary (MFD) and BERT model training based on a 3000- and 10 000-sentence sample marked up by experts. The resulting index was validated based on the number of arbitration cases from 2005 to 2022 (more ethical companies are involved in fewer arbitration cases as a defendant). As a result, only the BERT model was validated, whereas the MFD-based model was not. The ethics index would be useful as a metric alternative to popular ESG ratings for both theoretical research on company behavior and practical tasks of managing company reputation and forming policies of regulating the behavior of market participants.

Abstract Image

基于人工智能的俄罗斯银行伦理指数
衡量公司的道德水平是规范市场参与者行为机制的重要组成部分,因为它可以让消费者和监管者做出更好的决策,从而对公司产生约束作用。我们测试了对俄罗斯银行消费者反馈进行机器分析的各种方法,并开发了一个道德指数,使我们能够根据2005年至2022年不同时期的消费者反馈,对300家俄罗斯银行的道德进行定量评估。我们使用了基于道德基础词典(MFD)的词袋方法和基于专家标记的3000和10000句样本的BERT模型训练。由此得出的指数基于2005年至2022年的仲裁案件数量进行验证(更多道德公司作为被告参与的仲裁案件较少)。因此,只有BERT模型得到了验证,而基于mfd的模型没有得到验证。对于公司行为的理论研究,以及管理公司声誉和制定规范市场参与者行为的政策等实际任务,道德指数作为一种替代流行的ESG评级的度量方法都是有用的。
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来源期刊
Doklady Mathematics
Doklady Mathematics 数学-数学
CiteScore
1.00
自引率
16.70%
发文量
39
审稿时长
3-6 weeks
期刊介绍: Doklady Mathematics is a journal of the Presidium of the Russian Academy of Sciences. It contains English translations of papers published in Doklady Akademii Nauk (Proceedings of the Russian Academy of Sciences), which was founded in 1933 and is published 36 times a year. Doklady Mathematics includes the materials from the following areas: mathematics, mathematical physics, computer science, control theory, and computers. It publishes brief scientific reports on previously unpublished significant new research in mathematics and its applications. The main contributors to the journal are Members of the RAS, Corresponding Members of the RAS, and scientists from the former Soviet Union and other foreign countries. Among the contributors are the outstanding Russian mathematicians.
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