英文标题:
《Robust Optimal Risk Sharing and Risk Premia in Expanding Pools》
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作者:
Thomas Knispel and Roger J. A. Laeven and Gregor Svindland
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最新提交年份:
2016
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英文摘要:
  We consider the problem of optimal risk sharing in a pool of cooperative agents. We analyze the asymptotic behavior of the certainty equivalents and risk premia associated with the Pareto optimal risk sharing contract as the pool expands. We first study this problem under expected utility preferences with an objectively or subjectively given probabilistic model. Next, we develop a robust approach by explicitly taking uncertainty about the probabilistic model (ambiguity) into account. The resulting robust certainty equivalents and risk premia compound risk and ambiguity aversion. We provide explicit results on their limits and rates of convergence, induced by Pareto optimal risk sharing in expanding pools. 
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中文摘要:
我们考虑合作代理池中的最优风险分担问题。我们分析了与帕累托最优风险分担契约相关的确定性等价物和风险溢价随着池的扩展的渐近行为。我们首先用一个客观或主观给定的概率模型来研究预期效用偏好下的这个问题。接下来,我们通过明确考虑概率模型的不确定性(模糊性),开发了一种稳健的方法。由此产生的稳健确定性等价物和风险溢价复合了风险和模糊厌恶。我们提供了关于它们的极限和收敛速度的明确结果,这是由扩展池中的帕累托最优风险分担引起的。
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分类信息:
一级分类:Quantitative Finance        数量金融学
二级分类:Risk Management        风险管理
分类描述:Measurement and management of financial risks in trading, banking, insurance, corporate and other applications
衡量和管理贸易、银行、保险、企业和其他应用中的金融风险
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一级分类:Mathematics        数学
二级分类:Probability        概率
分类描述:Theory and applications of probability and stochastic processes: e.g. central limit theorems, large deviations, stochastic differential equations, models from statistical mechanics, queuing theory
概率论与随机过程的理论与应用:例如中心极限定理,大偏差,随机微分方程,统计力学模型,排队论
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