PEAD.txt: Post-Earnings-Announcement Drift Using Text
Vitaly Meursault,
Pierre Jinghong Liang,
Bryan R. Routledge and
Madeline Marco Scanlon
Journal of Financial and Quantitative Analysis, 2023, vol. 58, issue 6, 2299-2326
Abstract:
We construct a new numerical measure of earnings announcement surprises, standardized unexpected earnings call text (SUE.txt), that does not explicitly incorporate the reported earnings value. SUE.txt generates a text-based post-earnings-announcement drift (PEAD.txt) larger than the classic PEAD. The magnitude of PEAD.txt is considerable even in recent years when the classic PEAD is close to 0. We explore our text-based empirical model to show that the calls’ news content is about details behind the earnings number and the fundamentals of the firm.
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:cup:jfinqa:v:58:y:2023:i:6:p:2299-2326_1
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