《Market Impact Paradoxes》
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作者:
Igor Skachkov
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最新提交年份:
2013
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英文摘要:
The market impact (MI) of Volume Weighted Average Price (VWAP) orders is a convex function of a trading rate, but most empirical estimates of transaction cost are concave functions. How is this possible? We show that isochronic (constant trading time) MI is slightly convex, and isochoric (constant trading volume) MI is concave. We suggest a model that fits all trading regimes and guarantees no-dynamic-arbitrage.
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中文摘要:
成交量加权平均价格(VWAP)订单的市场影响(MI)是交易率的凸函数,但大多数交易成本的经验估计是凹函数。这怎么可能?我们证明了等时(恒定交易时间)MI是略微凸的,等时(恒定交易量)MI是凹的。我们提出了一个适用于所有交易制度并保证无动态套利的模型。
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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
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一级分类:Quantitative Finance 数量金融学
二级分类:Computational Finance 计算金融学
分类描述:Computational methods, including Monte Carlo, PDE, lattice and other numerical methods with applications to financial modeling
计算方法,包括蒙特卡罗,偏微分方程,格子和其他数值方法,并应用于金融建模
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