Alejandro Lopez Lira

Assistant Professor

(352) 392-4896

Education All years

Can human market investors beat the algorithms? — November 6, 2023 — Are the algorithms something that people in the know could game? If insiders see specific things happening and they know some sort of action...
ChatGPT is better at predicting how stocks will react to news headlines than traditional models, new study shows — April 17, 2023 — ChatGPT can’t see the future, but it already has value for investors looking to predict future moves in the stock market. That’...
ChatGPT may be able to predict stock movements, finance professors show — April 13, 2023 — In a new working paper, Assistant Professor Alejandro Lopez-Lira and Emerson-Merrill Lynch Associate Professor Yuehua Tang find that large l...
Win the Race for Higher Risk-adjusted Stock Returns — April 3, 2023 — A new paper co-authored by Assistant Professor Alejandro Lopez-Lira and Wharton’s Nikolai Roussanov uses machine learning to construct inv...
Meet Warrington’s new faculty for 2021 — August 26, 2021 — The Warrington College of Business is proud to welcome six new faculty members to campus in the 2021-2022 academic year. Learn more about th...

Man vs. Machine Learning: The Term Structure of Earnings Expectations and Conditional Biases
Status: Published

Journal: Review of Financial Studies, The

Published Year: 2023

Authors: Jules van Binsbergen, Xiao Han, Alejandro Lopez-Lira
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Do Common Factors Really Explain the Cross-Section of Stock Returns?
Status: Working Paper

Authors: Alejandro Lopez-Lira, Nikolai Roussanov
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Follow the Pipeline: Anticipatory Effects of Proposed Regulations
Status: Working Paper

Authors: Suzanne Chang, Joseph Kalmenovitz, Alejandro Lopez-Lira
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Peer-Reviewed Theory Does Not Help Predict the Cross-section of Stock Returns
Status: Working Paper

Authors: Andrew Chen, Alejandro Lopez-Lira, Tom Zimmerman
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Textual Analysis of Short-seller Research Reports, Stock Prices, and Real Investment
Status: Working Paper

Authors: Jules van Binsbergen, Xiao Han, Alejandro Lopez-Lira
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Risk Factors That Matter: Textual Analysis of Risk Disclosures for the Cross-Section of Returns
Status: 1st Revise and Resubmit

Author: Alejandro Lopez-Lira
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Why Do Managers Disclose Risks Accurately? Textual Analysis, Disclosures, and Risk Exposures
Status: Published

Journal: Economic Letters

Published Year: 2021

Author: Alejandro Lopez-Lira
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University of Florida
Warrington College of Business
Finance, Insurance and Real Estate Department
Stuzin Hall 305

(352) 392-4896