Loss development factor
An actuarial factor used to project immature losses to a later or ultimate valuation.
Sources that carry it
2 sourcesStanding U.S. commercial subscription to coordinated ISO actuarial circulars for up to 15 personal and commercial P&C lines. Licensed insurer customers receive aggregate industry analyses covering claim frequency and average claim cost/severity, paid and incurred experience, claim and occurrence counts, exposures, loss development, limits, classes, coverages, territories, causes of loss, catastrophes, and expenses. The current schedule supplies line-specific release and data-period context and directs customers to full-circular PDF and Word/Excel downloads in ISOnet. Fast Track reports are ASDI circular components, not a separate Source. Outputs are aggregate benchmarks, not carrier-specific records; optional customized reports and consulting are excluded.
Commercial U.S. advisory insurance-content family spanning commercial and personal lines. It supplies policy forms, rating rules, prospective loss costs and loss-adjustment-expense treatment, pricing circulars, and documented actuarial methodology. Licensed customers can download current and immediately prior loss costs, plus percentage change, by licensed line and jurisdiction through Consolidated Loss Costs Download in ISOnet. It does not establish a particular insurer's adoption, deviation, multiplier, or regulatory approval.
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