摘要翻译:
在这篇文章中,我们发展了一个研究最优执行和大宗交易定价的一般框架。我们证明了最优清算策略的存在性,并在非常一般的假设下给出了最优清算策略的正则性结果。我们给出了最优策略的哈密顿刻划,可用于数值逼近。我们还重点研究了大宗交易定价的重要问题,并提出了一种给出金融流动性定价的方法。特别地,我们给出了在没有清算时间限制的情况下,大宗交易价格的一个封闭形式的公式。
---
英文标题:
《Optimal execution and block trade pricing: a general framework》
---
作者:
Olivier Gu\'eant
---
最新提交年份:
2014
---
分类信息:
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
--
---
英文摘要:
In this article, we develop a general framework to study optimal execution and to price block trades. We prove existence of optimal liquidation strategies and we provide regularity results for optimal strategies under very general hypotheses. We exhibit a Hamiltonian characterization for the optimal strategy that can be used for numerical approximation. We also focus on the important topic of block trade pricing and we propose a methodology to give a price to financial (il)liquidity. In particular, we provide a closed-form formula for the price of a block trade when there is no time constraint to liquidate.
---
PDF链接:
https://arxiv.org/pdf/1210.6372