How Important are Earnings Announcements as an Information Source?
In a competitive information market, a single information source can only dominate other sources individually, not collectively. We explore whether earnings announcements constitute such a dominant source using Ball and Shivakumar's (2008) [How much new information is there in earnings?, Journa...
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Main Authors: | , , , |
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Format: | text |
Language: | English |
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Institutional Knowledge at Singapore Management University
2011
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Online Access: | https://ink.library.smu.edu.sg/lkcsb_research/3283 https://ink.library.smu.edu.sg/context/lkcsb_research/article/4282/viewcontent/TanJE2013ImportantEarningAnnounce.pdf |
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Institution: | Singapore Management University |
Language: | English |