摘要翻译:
在不完全半鞅市场环境下,我们考虑两个规避风险的金融代理人,他们协商一个不可分的非流动未定权益的价格。在代理是具有非交易随机禀赋的指数效用最大化者的假设下,我们给出了协商成功的充要条件,即交易发生的充要条件。我们还研究了相对于随机赋值而言,索赔规模较小的渐近情形,并给出了充分的刻画。最后,我们研究了一类可分权利集的部分均衡问题,证明了该问题的存在唯一性。给出了一些关于条件无差异价格的技术结果。
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英文标题:
《On Agents' Agreement and Partial-Equilibrium Pricing in Incomplete
Markets》
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作者:
Michail Anthropelos and Gordan Zitkovic
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最新提交年份:
2008
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分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:Pricing of Securities 证券定价
分类描述:Valuation and hedging of financial securities, their derivatives, and structured products
金融证券及其衍生产品和结构化产品的估值和套期保值
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一级分类:Mathematics 数学
二级分类:Optimization and Control 优化与控制
分类描述:Operations research, linear programming, control theory, systems theory, optimal control, game theory
运筹学,线性规划,控制论,系统论,最优控制,博弈论
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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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一级分类:Quantitative Finance 数量金融学
二级分类:Trading and Market Microstructure 交易与市场微观结构
分类描述:Market microstructure, liquidity, exchange and auction design, automated trading, agent-based modeling and market-making
市场微观结构,流动性,交易和拍卖设计,自动化交易,基于代理的建模和做市
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英文摘要:
We consider two risk-averse financial agents who negotiate the price of an illiquid indivisible contingent claim in an incomplete semimartingale market environment. Under the assumption that the agents are exponential utility maximizers with non-traded random endowments, we provide necessary and sufficient conditions for negotiation to be successful, i.e., for the trade to occur. We also study the asymptotic case where the size of the claim is small compared to the random endowments and we give a full characterization in this case. Finally, we study a partial-equilibrium problem for a bundle of divisible claims and establish existence and uniqueness. A number of technical results on conditional indifference prices are provided.
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PDF链接:
https://arxiv.org/pdf/0803.2198


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