英文标题:
《A Tale of Two Consequences: Intended and Unintended Outcomes of the
Japan TOPIX Tick Size Changes》
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作者:
Ravi Kashyap
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最新提交年份:
2019
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英文摘要:
We look at the effect of the tick size changes on the TOPIX 100 index names made by the Tokyo Stock Exchange on Jan-14-2014 and Jul-22-2104. The intended consequence of the change is price improvement and shorter time to execution. We look at security level metrics that include the spread, trading volume, number of trades and the size of trades to establish whether this goal is accomplished. An unintended effect might be the reduction in execution sizes, which would then mean that institutions with large orders would have greater difficulty in sourcing liquidity. We look at a sample of real orders to see if the execution costs have gone up across the orders since the implementation of this change. We study the mechanisms that affect how securities are traded on an exchange, before delving into the specifics of the TSE tick size events. Some of the topics we explore are: The Venue Menu and How to Increase Revenue; To Automate or Not to Automate; Microstructure under the Microscope; The Price of Connections to High (and Faraway) Places; Speed Thrills but Kills; Pick a Size for the Perfect Tick; TSE Tick Size Experiments, Then and Now; Sergey Bubka and the Regulators; Bird`s Eye View; Deep Dive; Possibilities for a Deeper Dive; Does Tick Size Matter? Tick Size Does Matter!
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中文摘要:
我们来看看东京证券交易所在2014年1月14日和2104年7月22日对TOPIX 100指数名称的影响。变更的预期结果是价格提高和执行时间缩短。我们查看安全级别指标,包括价差、交易量、交易数量和交易规模,以确定这一目标是否实现。一个意料之外的影响可能是执行规模的减少,这意味着拥有大额订单的机构在寻找流动性方面会有更大的困难。我们查看一个真实订单的样本,看看自实施这一变更以来,订单的执行成本是否有所上升。我们先研究影响证券在交易所交易方式的机制,然后再深入研究东京证交所交易规模事件的细节。我们探讨的主题包括:场馆菜单和如何增加收入;自动化还是不自动化;显微镜下的微观结构;连接到高处(和远方)的费用;速度使人兴奋,但会使人死亡;为完美的勾选一个尺寸;当时和现在的蜱虫大小实验;谢尔盖·布布卡和监管机构;鸟瞰;深潜;潜水深度的可能性;蜱虫大小重要吗?蜱虫的大小很重要!
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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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