学术讲座 seminar
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Can ChatGPT Forecast Stock Price Movements? Return Predictability and Large L...
Yuehua Tang, University of Florida
Friday, May 26, 2023 | 2:30pm - 4:00pm |Room339, ZOOM ||
Abstract: We examine the potential of ChatGPT, and other large language models, in predicting stock market returns using se
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Mobile Location-based Recommendation Systems and Local Economy: Evidence from...
Keongtae Kim, the Chinese University of Hong Kong
Friday, May 26, 2023 | 4:00pm - 5:30pm |Room333 ||
Abstract: Location-based recommendations made via mobile devices have the potential to influence the success of local busines
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Data, Product Targeting and Competition
Ulrich Hege, Toulouse School of Economics
Wednesday, May 17, 2023 | 10:30am - 12:00am |Room337 ||
Abstract: We analyze how access to data affects competition and consumer surplus in a model where more data allows firms
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Consequences of Political Incivility: Evidence from Computational and Experim...
Hai Liang, the Chinese University of Hong Kong
Wednesday, May 10, 2023 | 2:00pm - 3:30pm |Room333, ZOOM ||
Abstract: Political incivility has been claimed pervasive on social media platforms and is still on the rise However, its
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Is Signaling Always Beneficial for Quality Firms in the IPO Market?
William Wan, the Chinese University of Hong Kong
Wednesday, May 10, 2023 | 9:00am-10:30am |ZOOM, Room335 ||
Abstract: Signaling theory is widely adopted in the study of initial public offerings (IPOs) Signal provides a separating
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Green Tilts
Lucian Taylor, University of Pennsylvania
Wednesday, May 10, 2023 | 10:30am - 12:00am |ZOOM, Room339 ||
Abstract: We estimate financial institutions& 39; portfolio tilts that relate to stocks& 39; environmental, social, and governa
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Missing Migrants: Border Closures as a Labor Supply Shock
Melanie Morten, Stanford University
Wednesday, May 3, 2023 | 9:00am - 10:30am |ZOOM ||
Abstract: We study the firm-level impacts of a labor supply shock induced by the unanticipated closure of the New Zealand
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Digital Health Communication - Current Challenges and Future Research Ideas
Sebastian Scherr, University of Augsburg
Wednesday, April 26, 2023 | 3:00pm - 4:30pm |ZOOM, Room333 ||
Abstract: I will talk about how algorithms change and challenge how we tackle social phenomena, and how we can address these developments in future research
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From Micro to Macro in an Equilibrium Diffusion Model
Kevin Donovan, Yale School of Management
Wednesday, April 26, 2023 | 9:00am - 10:30am |ZOOM, Room337 ||
Abstract: We quantify the benefits of better firm-to-firm matching in an aggregate diffusion model and use it to interpret
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Advertising Format and Content Provision on Revenue-Sharing Content Platforms
Lin Tian, Fudan University
Wednesday, April 19, 2023 | 9:00am - 10:30am |Room335 ||
Abstract: The digital content market has grown dramatically in recent years Many platforms show ads when consumers watch t