Equilibrium Pricing Transforms: New Results Using Buhlmann’s 1980 Economic Model*
Equilibrium Pricing Transforms: New Results Using Buhlmann’s 1980 Economic Model*
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均衡定价转变:使用布尔曼 1980 年经济模型的新结果*
DOI:
10.1017/s0515036100013301
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发表时间:
2003
期刊:
影响因子:
--
通讯作者:
Shaun S. Wang
中科院分区:
文献类型:
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作者:
Shaun S. Wang
In this paper we revisit an economic model of Buhlmann (ASTIN Bulletin, 1980) and derive equilibrium pricing transforms. We obtain the Esscher Transform and the Wang Transform under different sets of assumptions on the aggregate economic environment. We show that the Esscher Transform and the Wang Transform exhibit very different behaviors when used in pricing insurance risks.