LI Ziyue is currently a Ph.D. student supervised by LI Bo. He received his Bachelor degree from Tsinghua University in 2021. Email: lzy21@mails.tsinghua.edu.cn。Homepage：https://liziyue17.github.io/

I am currently a PhD candidate of Operations Management at School of Economics and Management, Tsinghua University. I'm fortunate to be advised by Prof. Jian Chen. My research focuses on social responsibility in operations management.

Yilin Li is a Ph.D. candidate of Information Systems at School of Economics and Management. She received her Bachelor degree of Engineering from Beijing University of Posts and Telecommunications. Her research interests are AI business value, online behavior, and social network. Her adviser is Professor Sean Xin Xu.

Xingjin Chen is a PhD candidate of Information Systems. His research focuses on social networks, UGC, and filter bubbles. He has presented his research at CODE@MIT, AIML Conference, and WeB

Luo He is the Ph.D. candidate in Department of Management Science and Engineering in School of Economics and management, who has obtained his bachelor degree of Computer Science In Renmin University of China. His supervisor is Prof. Liu Hongyan.

Xinyao Wang, admission in 2017, a PhD candidate major in Department of Management Science and Engineering, supervised by professor Jinghua Huang.The main research area is information system, mainly including user generated content and behavior research.E-mail: wangxy8.17@sem.tsinghua.edu.cn

Phd candidate in Department of Management Science and Engineering. Research area: Operation management of service firms, Game Theory. Email: wuyzh.17@sem.tsinghua.edu.cn. Advisor: Liang Yong.

I am currently a Ph.D. candidate in Management Information Systems under supervision of Dr. Dengpan Liu. Broadly, I use analytical and empirical methods to study the economics of information systems, with a particular focus on digital platforms and social media analytics. My research has been accepted for publication at Information Systems Research and presented at major academic conferences such as ICIS and CIST.

Ph.D candidate at the Department of Management Science and Engineering. Bachelor of science, bachelor of management and master of management (received from Renmin University of China). Research interests: information system, data mining, machine learning

Ph.D. Candidate in Management Science and Engineering. Advidor: Prof. Yongbo Xiao. Email: huc17@mails.tsinghua.edu.cn. Research Interests: OM-Marketing Interface, Sustainable Operations Management, Decision Analysis, Dynamic Pricing and Revenue Management