When Fairness Metrics Conflict: A Cross-Domain Analysis of Algorithmic Bias and the Regulatory Specification Gap

  • Tariq O Mensah 1 * Author
  • Priya Subramanian 2 Author
  • Dario Escobar Llanos 3 Author
  1. Bolgatanga Technical University, Ghana
  2. Manipur International University, India
  3. Universidad de Oriente, Venezuela

* Corresponding author: Tariq O Mensah

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Abstract

Algorithmic systems now govern consequential decisions in criminal justice, healthcare, and employment, yet persistent evidence demonstrates that these systems reproduce and amplify the very inequities they were designed to transcend. This paper advances the Fairness Metric Misalignment Framework (FMMF) as a structured analytical lens for understanding why algorithmic accountability failures persist even when individual actors comply with their respective obligations. Drawing on published audit studies, peer-reviewed empirical research, and regulatory documents across three high-stakes domains, the paper demonstrates that the root cause of accountability failure is not technical malfunction but metric selection incoherence: different stakeholders implicitly adopt incompatible fairness definitions, audit studies measure incommensurable outcomes, and regulatory frameworks mandate compliance with standards whose mathematical preconditions are mutually exclusive under real-world conditions. The FMMF organizes this diagnosis around three components: a metric taxonomy mapping the normative assumptions embedded in five major fairness definitions; a cross-domain mapping revealing systematic misalignment between the fairness metrics used in audit studies, system design objectives, and regulatory mandates; and a regulatory translation gap analysis demonstrating that major instruments including the European Union Artificial Intelligence Act (2024), the United States Equal Employment Opportunity Commission Technical Assistance (2023), and New York City Local Law 144 (2021) deploy fairness language without specifying the mathematical criteria that would render compliance verifiable. The paper concludes that adequate algorithmic governance requires regulators to specify fairness metrics explicitly, acknowledge the trade-offs their chosen metrics foreclose, and establish cross-domain coordination mechanisms to prevent governance fragmentation that insulates discriminatory systems from accountability. These findings carry direct implications for policymakers, system auditors, and institutional deployers navigating the emerging regulatory landscape for high-risk artificial intelligence.

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