Large Claims in Insurance Mathematics

Claims Auditing in Automobile Insurance

Research on insurer management of opportunism in claiming has developed in two parallel literatures. One is a theoretical literature on insurance contracting that yields predictions about the nature of optimal auditing strategies for the deterrence of fraud. The other is a literature based upon statistical analysis of claims that yields empirical strategies for the detection of fraudulent claim...

Hierarchical Insurance Claims Modeling

This work describes statistical modeling of detailed, micro-level automobile insurance records. We consider 1993-2001 data from a major insurance company in Singapore. By detailed micro-level records, we refer to experience at the individual vehicle level, including vehicle and driver characteristics, insurance coverage and claims experience, by year. The claims experience consists of detailed ...

HEALTH INSURANCE CLAIMS AND RISK EQUALISATION IN AUSTRALIA Health Insurance Claims and Risk Equalisation in Australia

Financial Bounds for Insurance Claims

In this paper insurance claims are priced using an indifference pricing principle. We first revisit the traditional economic framework and then extend it to include the presence of a complete financial market. In this context we derive lower bounds for claims’ prices, and these bounds correspond to the market prices of some explicitly known financial payoffs. In particular we show that the disc...

Stochastic Claims Reserving in General Insurance

This paper considers a wide range of stochastic reserving models for use in general insurance, beginning with stochastic models which reproduce the traditional chain-ladder reserve estimates. The models are extended to consider parametric curves and smoothing models for the shape of the development run-off, which allow extrapolation for the estimation of tail factors. The Bornhuetter-Ferguson t...