{"title":"暗池中的知情交易:公平进入暗池vs.限制进入暗池","authors":"Nguyet Nguyen","doi":"10.1142/s2010139222500033","DOIUrl":null,"url":null,"abstract":"<p>Prior empirical studies find that dark pools are, on average, associated with uninformed order flow. The “exemption from fair-access requirement” has been conjectured as a necessary condition for dark venues to segment uninformed order flow. This study presents direct evidence contrasting a dark venue that offers equal access to all market participants to other dark pools which have the ability to subjectively exclude order flow. Using the period leading up to surprise corporate earnings news, I document robust evidence of informed trading taking place in the fair access dark venue. I do not find such evidence in other dark venues.</p>","PeriodicalId":45339,"journal":{"name":"Quarterly Journal of Finance","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Informed Trading in Dark Pools: Fair-Access Dark Venue vs. Restricted-Access Dark Venues\",\"authors\":\"Nguyet Nguyen\",\"doi\":\"10.1142/s2010139222500033\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Prior empirical studies find that dark pools are, on average, associated with uninformed order flow. The “exemption from fair-access requirement” has been conjectured as a necessary condition for dark venues to segment uninformed order flow. This study presents direct evidence contrasting a dark venue that offers equal access to all market participants to other dark pools which have the ability to subjectively exclude order flow. Using the period leading up to surprise corporate earnings news, I document robust evidence of informed trading taking place in the fair access dark venue. I do not find such evidence in other dark venues.</p>\",\"PeriodicalId\":45339,\"journal\":{\"name\":\"Quarterly Journal of Finance\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2022-04-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Quarterly Journal of Finance\",\"FirstCategoryId\":\"91\",\"ListUrlMain\":\"https://doi.org/10.1142/s2010139222500033\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"BUSINESS, FINANCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Quarterly Journal of Finance","FirstCategoryId":"91","ListUrlMain":"https://doi.org/10.1142/s2010139222500033","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BUSINESS, FINANCE","Score":null,"Total":0}
Informed Trading in Dark Pools: Fair-Access Dark Venue vs. Restricted-Access Dark Venues
Prior empirical studies find that dark pools are, on average, associated with uninformed order flow. The “exemption from fair-access requirement” has been conjectured as a necessary condition for dark venues to segment uninformed order flow. This study presents direct evidence contrasting a dark venue that offers equal access to all market participants to other dark pools which have the ability to subjectively exclude order flow. Using the period leading up to surprise corporate earnings news, I document robust evidence of informed trading taking place in the fair access dark venue. I do not find such evidence in other dark venues.
期刊介绍:
The Quarterly Journal of Finance publishes high-quality papers in all areas of finance, including corporate finance, asset pricing, financial econometrics, international finance, macro-finance, behavioral finance, banking and financial intermediation, capital markets, risk management and insurance, derivatives, quantitative finance, corporate governance and compensation, investments and entrepreneurial finance.