{"title":"信息获取、市场专业人员和全权流动性交易","authors":"","doi":"10.1016/j.frl.2024.106039","DOIUrl":null,"url":null,"abstract":"<div><p>We analyze an insider trading strategy and market professionals’ information acquisition strategies, and explore their impact on market liquidity and price efficiency in endogenous noise trading. Our findings highlight the negative precision effect on market professionals’ information acquisition. With an increase in market professionals, two opposing effects emerge on market liquidity and price efficiency: the strategic complementarity effect and the precision effect. However, the negative precision effect predominates, which impairs market liquidity and price efficiency. Furthermore, enhancing the ex-ante precision of the risky asset or adjusting liquidity compensation reduces market professionals’ involvement in information acquisition, leading to diminished price efficiency.</p></div>","PeriodicalId":12167,"journal":{"name":"Finance Research Letters","volume":null,"pages":null},"PeriodicalIF":7.4000,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Information acquisition, market professional and discretionary liquidity trading\",\"authors\":\"\",\"doi\":\"10.1016/j.frl.2024.106039\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>We analyze an insider trading strategy and market professionals’ information acquisition strategies, and explore their impact on market liquidity and price efficiency in endogenous noise trading. Our findings highlight the negative precision effect on market professionals’ information acquisition. With an increase in market professionals, two opposing effects emerge on market liquidity and price efficiency: the strategic complementarity effect and the precision effect. However, the negative precision effect predominates, which impairs market liquidity and price efficiency. Furthermore, enhancing the ex-ante precision of the risky asset or adjusting liquidity compensation reduces market professionals’ involvement in information acquisition, leading to diminished price efficiency.</p></div>\",\"PeriodicalId\":12167,\"journal\":{\"name\":\"Finance Research Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":7.4000,\"publicationDate\":\"2024-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Finance Research Letters\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1544612324010699\",\"RegionNum\":2,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BUSINESS, FINANCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Finance Research Letters","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1544612324010699","RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BUSINESS, FINANCE","Score":null,"Total":0}
Information acquisition, market professional and discretionary liquidity trading
We analyze an insider trading strategy and market professionals’ information acquisition strategies, and explore their impact on market liquidity and price efficiency in endogenous noise trading. Our findings highlight the negative precision effect on market professionals’ information acquisition. With an increase in market professionals, two opposing effects emerge on market liquidity and price efficiency: the strategic complementarity effect and the precision effect. However, the negative precision effect predominates, which impairs market liquidity and price efficiency. Furthermore, enhancing the ex-ante precision of the risky asset or adjusting liquidity compensation reduces market professionals’ involvement in information acquisition, leading to diminished price efficiency.
期刊介绍:
Finance Research Letters welcomes submissions across all areas of finance, aiming for rapid publication of significant new findings. The journal particularly encourages papers that provide insight into the replicability of established results, examine the cross-national applicability of previous findings, challenge existing methodologies, or demonstrate methodological contingencies.
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