摘要翻译:
本文提出了一个具有不确定收益流的动态多期随机框架下的均衡定价模型。在不完全市场中,存在两种交易风险资产(如股票/商品和天气衍生品)和一种非交易基础资产(如温度)。风险偏好是指数型的,风险厌恶系数是随机的。同时考虑了时间一致和时间不一致的交易策略。我们得到了写在风险资产和未交易标的上的未定权益的均衡价格。通过运行数值实验,我们检验了均衡价格是如何随模型参数的变化而变化的。
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英文标题:
《A Multi Period Equilibrium Pricing Model》
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作者:
Traian A. Pirvu and Huayue Zhang
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最新提交年份:
2012
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分类信息:
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: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:
In this paper, we propose an equilibrium pricing model in a dynamic multi-period stochastic framework with uncertain income streams. In an incomplete market, there exist two traded risky assets (e.g. stock/commodity and weather derivative) and a non-traded underlying (e.g. temperature). The risk preferences are of exponential (CARA) type with a stochastic coefficient of risk aversion. Both time consistent and time inconsistent trading strategies are considered. We obtain the equilibriums prices of a contingent claim written on the risky asset and non-traded underlying. By running numerical experiments we examine how the equilibriums prices vary in response to changes in model parameters.
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PDF链接:
https://arxiv.org/pdf/1205.6193