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📊 '''Risk-based pricing''' is the practice of setting [[Definition:Insurance premium | premium]] levels according to the specific risk characteristics of each applicant or insured, rather than charging a flat rate across a broad group. In insurance, this means that two policyholders seeking the same type of [[Definition:Coverage | coverage]] may pay very different amounts depending on factors such as claims history, geographic exposure, age, credit score, or industry sector. The approach reflects a core actuarial principle: the price of transferring risk should correspond to the probability and expected severity of [[Definition:Loss | loss]].

⚙️ Carriers and [[Definition:Managing general agent (MGA) | MGAs]] implement risk-based pricing through [[Definition:Underwriting | underwriting]] models that score applicants against a defined set of [[Definition:Rating factor | rating factors]]. Traditional models relied on broad demographic categories and manual review, but modern [[Definition:Insurtech | insurtech]] platforms increasingly use [[Definition:Predictive analytics | predictive analytics]], [[Definition:Telematics | telematics]] data, and [[Definition:Machine learning | machine learning]] algorithms to refine segmentation at a granular level. A personal auto insurer, for example, might adjust rates in near-real time based on driving behavior captured through a connected device, while a commercial [[Definition:Property insurance | property]] underwriter might incorporate satellite imagery and climate models to price wildfire exposure more precisely.

💡 Accurate risk-based pricing is essential to an insurer's financial health because it guards against [[Definition:Adverse selection | adverse selection]] — the tendency for higher-risk applicants to seek coverage more aggressively when prices are too low for their risk profile. When pricing closely tracks actual risk, the [[Definition:Loss ratio (L/R) | loss ratio]] stays within sustainable bounds, [[Definition:Reserving | reserves]] remain adequate, and the carrier can offer competitive rates to lower-risk segments without cross-subsidizing costlier ones. Regulators also scrutinize pricing models to ensure they do not rely on factors that produce unfair [[Definition:Discrimination | discrimination]], making transparency in how risk-based pricing is constructed a growing compliance concern.

'''Related concepts:'''
{{Div col|colwidth=20em}}
* [[Definition:Actuarial science]]
* [[Definition:Rating factor]]
* [[Definition:Adverse selection]]
* [[Definition:Predictive analytics]]
* [[Definition:Loss ratio (L/R)]]
* [[Definition:Underwriting]]
{{Div col end}}

Definition:Risk-based pricing - Revision history

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