Hierarchical random‐effects model for the insurance pricing of vehicles belonging to a fleet
用于车队车辆保险定价的分层随机效应模型AI 解读 ↓
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AI 根据所提供的论文材料归类:摘要围绕车辆、车队及时间随机效应,并使用车辆历史经验,直接涉及个体随时间变化的建模。
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Summary We propose a count‐data model with hierarchical random effects for the posterior insurance ratemaking of vehicles belonging to a fleet, by allowing random effects for the fleet, the vehicles, and time. We derive a simple closed‐form ratemaking formula based on a hierarchical random‐effects specification. We estimate the corresponding econometric model and compute insurance premiums according to the past experience of both the vehicle and the fleet. Our model can be used in other count‐data applications with random individual and common effects on events involving many agents having activities with a principal in a hierarchical principal–agent environment, such as in education, health care management, finance, and business firms.