Catch me if you can: In search of accuracy, scope, and ease of fraud prediction

• 成果类型: Article
• 署名作者: Chakrabarty, Bidisha; Moulton, Pamela C.; Pugachev, Leonid; Wang, Xu (Frank)
• 署名单位: Saint Louis University; Cornell University; University of Missouri System; University of Missouri Saint Louis
• 刊物名称: REVIEW OF ACCOUNTING STUDIES
• ISSN/ISSBN: 1380-6653
• DOI: 10.1007/s11142-024-09854-4
• 发表日期: 2025
• 页码: 1268-1308
• 关键词: benfords law; incentives; cost; RISK

摘要

We offer two new fraud prediction metrics: the AB-score, which is based on Benford's Law, and the ABF-score, which combines the AB-score with the well-known F-score model from the seminal work by Dechow et al. (2011). Multiple performance evaluation metrics show that the ABF-score provides the highest accuracy, while the AB-score substantially expands the scope over which misreporting can be predicted. Additionally, both models are easier to estimate than other popular models while delivering similar accuracy. Our models perform well in- and out-of-sample and across alternative misstatement proxies. Back-of-the-envelope calculations suggest that our improved precision (over the F-score model) could save stakeholders about $14.34 billion (in 2016 dollars) annually. Finally, in a case study approach using a sample of notorious financial frauds, we show that our models offer sharper identification of fraud with an expanded scope that correctly identifies far more fraudulent firm-years.