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Risk-Spreading through Underwriting and the Insurance Institution

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Societal Risk Assessment

Part of the book series: General Motors Research Laboratories ((RLSS))

Abstract

The insurance underwriting decision process is often viewed as scientific, precise, and capable of accurate risk assessment. In fact, it is frequently influenced by competitive forces, the availability of reinsurance, and the judgment of underwriters. Inflation and changing social values also add to underwriting uncertainty by causing claims distributions to be unstable over time.

The financial stability of insurers to take risks is affected by the level of surplus and the stability of the underwriting portfolio. The latter is affected by the mix of insurance lines underwritten. Portfolio theory provides a helpful frame of reference for the evaluation of underwriting portfolios.

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© 1980 Springer Science+Business Media New York

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Hammond, J.D. (1980). Risk-Spreading through Underwriting and the Insurance Institution. In: Schwing, R.C., Albers, W.A. (eds) Societal Risk Assessment. General Motors Research Laboratories. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-0445-4_8

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  • DOI: https://doi.org/10.1007/978-1-4899-0445-4_8

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4899-0447-8

  • Online ISBN: 978-1-4899-0445-4

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