Non-life Insurance Pricing With Generalized Lin... Guide

: It extends standard GLM theory to address specific insurance needs, such as modeling claim frequency (often via Poisson distributions) and severity (via Gamma or Lognormal distributions). Key Technical Takeaways

: It formalizes the use of Generalized Linear Models (GLMs) as the industry standard for insurance pricing, replacing older, less flexible methods like the method of marginal totals.

: Details how to analyze multiple rating factors (like vehicle weight or driver age) to determine their impact on key ratios like pure premiums. Non-life insurance pricing with generalized lin...

: The content is specifically designed to meet the European Core Syllabus for actuarial education, making it an essential resource for students and practicing actuaries.

: While covering essential theory, the text emphasizes "the art of setting the price" by including real-world Swedish insurance data (e.g., moped and auto insurance) to illustrate complex modeling scenarios. : It extends standard GLM theory to address

The book by Esbjörn Ohlsson and Björn Johansson is considered a foundational text in actuarial science. It bridges the gap between statistical theory and practical tariff analysis in the property and casualty sectors. Core Strengths

: Explains how "log-link" functions are crucial for maintaining strictly positive expected values in pricing models. : The content is specifically designed to meet

: Provides tools for the entire modeling lifecycle, from data preparation and selection of model form to refinement and validation. Critical Considerations Non-Life Insurance Pricing with Generalized Linear Models