再保險(xiǎn)中最優(yōu)化策略的研究
[Abstract]:Reinsurance is the behavior of the insurer to transfer its risk responsibility. Reinsurance plays a role as a safety valve to prevent and resolve the systemic risk of insurance industry. Reinsurance plays an active role in promoting the development of insurance market and serving social and economic development. In this paper, we study the optimal value of reinsurance under two kinds of optimization strategies, namely, proportional reinsurance, stop loss reinsurance and mixed reinsurance in three aspects: maximizing the adjustment coefficient and minimizing the upper bound of the ruin probability in finite time. The optimal retention amount under two strategies is obtained. Moreover, the optimality of reinsurance against loss is proved under the condition of equal claim expectation.
【學(xué)位授予單位】:鄭州大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:F840.4
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