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Underwriting profit margin of P/L insurance in the fuzzy-ICAPM

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  • Li-Hua Lai

Abstract

The ICAPM is used to study the underwriting profit margin of the P/L insurance company, including the insurances of automobile damage, automobile liability and fire, in which the parameters are the symmetric or non-symmetric triangular fuzzy numbers. From the ten-year data of a company in Taiwan we determine the lower and upper limits associated with the various α-level of the fuzzy numbers. Our results show that the best-fitting parameters of the model from our data are the asymmetric triangular fuzzy numbers. The skew factors in each insurance are determined, which could be used to perform the forecasting of the underwriting profit margin. Our results show that the systematic risk in the fuzzy environment (with best-fitting value of skew factor) becomes larger than that in the crisp environment. However, the insurance underwriting leverage and insurance financial leverage in the fuzzy environment are smaller than those in the crisp environment. Copyright Springer Science + Business Media, LLC 2006

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  • Li-Hua Lai, 2006. "Underwriting profit margin of P/L insurance in the fuzzy-ICAPM," The Geneva Papers on Risk and Insurance Theory, Springer;International Association for the Study of Insurance Economics (The Geneva Association), vol. 31(1), pages 23-34, July.
    • Handle: RePEc:kap:geneva:v:31:y:2006:i:1:p:23-34
    DOI: 10.1007/s10713-006-9465-y
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    References listed on IDEAS

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    1. William B. Fairley, 1979. "Investment Income and Profit Margins in Property-Liability Insurance: Theory and Empirical Results," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 192-210, Spring.
    2. William F. Sharpe, 1964. "Capital Asset Prices: A Theory Of Market Equilibrium Under Conditions Of Risk," Journal of Finance, American Finance Association, vol. 19(3), pages 425-442, September.
    3. Ligon, James A. & Cather, David A., 1997. "The informational value of insurance purchases: Evidence from the property-liability insurance market," Journal of Banking & Finance, Elsevier, vol. 21(7), pages 989-1016, July.
    4. Shapiro, Arnold F., 2004. "Fuzzy logic in insurance," Insurance: Mathematics and Economics, Elsevier, vol. 35(2), pages 399-424, October.
    5. Raymond D. Hill, 1979. "Profit Regulation in Property-Liability Insurance," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 172-191, Spring.
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