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About
President
Governance
Partner Institutions
Visit
People
Management
Faculty
Postdocs
Visiting Scholars
Staff
Research
Research Groups
Courses
Seminars
Join Us
Faculty
Postdocs
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Forum
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Qiuzhen College, Tsinghua University
Yau Mathematical Sciences Center, Tsinghua University (YMSC)
Tsinghua Sanya International  Mathematics Forum (TSIMF)
Shanghai Institute for Mathematics and  Interdisciplinary Sciences (SIMIS)
BIMSA > BIMSA Digital Economy Lab Seminar Possible Application of IdopNetwork in Stock Market
Possible Application of IdopNetwork in Stock Market
Organizers
Li Yan Han , Zhen Li , Qing Fu Liu , Fei Long , Ke Tang
Speaker
Shujie Wang
Time
Monday, November 4, 2024 3:20 PM - 4:20 PM
Venue
A3-2-303
Online
Zoom 230 432 7880 (BIMSA)
Abstract
Most existing network reconstruction methods can only infer a whole network from multiple samples and cannot identify the variability between samples. Such as interaction strength, interaction causality, interaction symbol and feedback loop. Although the dynamic model can overcome some of the above limitations, it is limited by the acquisition of high-density dynamic data, which is extremely expensive, unrealistic or not allowed in theory. Dong et al. (2022) propose an information-rich, dynamic, omni-directional, and personalized idopNetwork that can be reconstructed from any dataset, including static data. Due to its own characteristics of the stock market, this talk attempts to apply idopNetowork to the stock market, and intends to build a network structure chart that can analyze the interaction relationship between different stock returns.
Speaker Intro
Shujie Wang is a PHD student at BIMSA and UCAS. Her research interests including digital economy, empirical asset pricing, and data asset pricing.
Beijing Institute of Mathematical Sciences and Applications
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