{"title":"Do we need a European 'National Market System'? Competition, Arbitrage, and Suboptimal Executions","authors":"Andreas Storkenmaier, M. Wagener","doi":"10.2139/ssrn.1760778","DOIUrl":null,"url":null,"abstract":"The introduction of the European Markets in Financial Instruments Directive (MiFID) ended the quasi-monopoly of national exchanges in equity trading across Europe and many new trading platforms emerged. European trading venues are neither formally linked by technology nor does regulation enforce price-priority across platforms. This raises the question of market integration of fragmented markets. We find that quotes for UK blue chips are closely linked across trading venues and that a high fraction of trades is executed at best available prices. Our results suggest that competition forces competing but disconnected platforms to quote prices as if they were formally linked.","PeriodicalId":336554,"journal":{"name":"Corporate Law: Securities Law","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Corporate Law: Securities Law","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.1760778","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14
Abstract
The introduction of the European Markets in Financial Instruments Directive (MiFID) ended the quasi-monopoly of national exchanges in equity trading across Europe and many new trading platforms emerged. European trading venues are neither formally linked by technology nor does regulation enforce price-priority across platforms. This raises the question of market integration of fragmented markets. We find that quotes for UK blue chips are closely linked across trading venues and that a high fraction of trades is executed at best available prices. Our results suggest that competition forces competing but disconnected platforms to quote prices as if they were formally linked.