近年，类似于ChatGPT的大语言模型（Large Language Model，LLM）在全球迅速普及，展示出巨大的应用潜力。通过海量数据的训练，这些模型能够生成连贯且语义合理的文本，并具有卓越的问答能力。在政务服务领域，公众一般通过政府官网、移动应用查询政策法规、办事流程等信息，或者前往政务服务大厅求助。
6 Jan 2025
Prof. Hailiang CHEN
创新及资讯管理学
Assistant Dean (Taught Postgraduate)
Professor in Innovation and Information Management
3917 0016
KK 840
Academic & Professional Qualification
- PhD, Purdue University
- MS, Purdue University
- BM, Tsinghua University
Biography
Hailiang Chen is interested in the research areas of social media, fintech, artificial intelligence, business analytics, venture capital, entrepreneurship, mobile and social commerce, economics of information systems, and design science. His research has been published in elite business journals in information systems, finance, and management, including Information Systems Research (ISR), Journal of Financial Economics (JFE), Journal of Management Information Systems (JMIS), Management Science (MS), Review of Financial Studies (RFS), and Strategic Management Journal (SMJ). His research received media coverage in outlets such as Wall Street Journal, Forbes, New York Times, Reuters, Seeking Alpha, TechSpot, and so on.
Teaching
- Business Analytics
- Social Media
- FinTech
- Capstone Project
Selected Publications
- Yuan, Ziqing and Hailiang Chen. Heterogeneity in the Interaction between Mobile Channels: Evidence from a Large-sample Study. Information and Management. Forthcoming.
- Yu, Yinan, Liangfei Qiu, Hailiang Chen, Benjamin P. C. Yen. 2023. Movie Fit Uncertainty and Interplay between Traditional Advertising and Social Media Marketing. Marketing Letters 34(3) 429–448.
- Xu, Ruiyun Rayna, Hailiang Chen, J. Leon Zhao. 2023. SocioLink: Leveraging Relational Information in Knowledge Graphs for Startup Recommendations. Journal of Management Information Systems 40(2) 655-682.
- Chen, Hailiang, Yifan Dou, Yongbo Xiao. 2023. Understanding the Role of Live Streamers in Live-Streaming E-Commerce. Electronic Commerce Research and Applications 59, 101266.
- Chen, Hailiang, Byoung-Hyoun Hwang. 2022. Listening in on Investors’ Thoughts and Conversations. Journal of Financial Economics 145(2) 426-444.
- Yu, Yinan, Hailiang Chen, Chih-Hung Peng, Patrick Y.K. Chau. 2022. The Causal Effect of Subscription Video Streaming on DVD Sales: Evidence from a Natural Experiment. Decision Support Systems 157, 113767.
- Clarke, Jonathan, Hailiang Chen, Ding Du, Yu Jeffrey Hu. 2021. Fake News, Investor Attention, and Market Reaction. Information Systems Research 32(1) 35-52.
- Xie, Peng, Hailiang Chen, Yu Jeffrey Hu. 2020. Signal or Noise in Social Media Discussions: The Role of Network Cohesion in Predicting the Bitcoin Market. Journal of Management Information Systems 37(4) 933-956.
- Chen, Hailiang, Yu Jeffrey Hu, Shan Huang. 2019. Monetary Incentive and Stock Opinions on Social Media. Journal of Management Information Systems 36(2) 391-417.
- Chen, Hailiang, Yu Jeffrey Hu, Michael D. Smith. 2019. The Impact of E-book Distribution on Print Sales: Analysis of a Natural Experiment. Management Science 65(1) 19-31.
- Akcura, Tolga, Kemal Altinkemer, Hailiang Chen. 2018. Noninfluentials and Information Dissemination in the Microblogging Community. Information Technology and Management 19(2) 89-106.
- Lee, Joon Mahn, Byoung-Hyoun Hwang, Hailiang Chen. 2017. Are Founder CEOs more Overconfident than Professional CEOs? Evidence from S&P 1500 Companies. Strategic Management Journal 38(3) 751-769.
- Chen, Hailiang, Prabuddha De, Yu Jeffrey Hu. 2015. IT-Enabled Broadcasting in Social Media: An Empirical Study of Artists’ Activities and Music Sales. Information Systems Research 26(3) 513-531.
- Chen, Hailiang, Prabuddha De, Yu Jeffrey Hu, Byoung-Hyoun Hwang. 2014. Wisdom of Crowds: The Value of Stock Opinions Transmitted Through Social Media. Review of Financial Studies 27(5) 1367-1403.
- Chen, Hailiang, Hongyan Liu, Jiawei Han, Xiaoxin Yin, Jun He. 2009. Exploring Optimization of Semantic Relationship Graph for Multi-relational Bayesian Classification. Decision Support Systems 48(1) 112-121.
Awards and Honours
- Faculty Outstanding Researcher Award, Faculty of Business and Economics, The University of Hong Kong, 2022-23
- INFORMS Information System Society (ISS) Sandra A. Slaughter Early Career Award, 2022
- General Research Fund, Research Grants Council of Hong Kong, five consecutive years (2019, 2020, 2021, 2022, and 2023)
- Essential Science Indicators’ (ESI) Highly Cited Paper (Top 1% in the field of Social Sciences, General), 2021
- Association for Information Systems (AIS) Early Career Award, 2019
- Essential Science Indicators’ (ESI) Highly Cited Paper (Top 1% in the field of Economics & Business), 2014
Service to the University / Community
- Program Director, Master of Science in Business Analytics, HKU Business School, 2020-2023
- Program Chair, International Conference on Smart Finance (ICSF), 2021 and 2022
- Associate Editor, Journal of Management Information Systems (JMIS), Special Issue on Fake News, 2020
- Associate Editor, MIS Quarterly, Special Issue on Managing AI, 2019
- Associate Editor, Information Systems Research, Special Issue on FinTech, 2018
Recent Publications
6Jan
1Aug
神经科学和社会心理学的大量文献指出，人类天生对别人如何看待自己很在意。在本文中，我们提出投资者的印象管理策略最终亦可以主导他们以口碑相传方式所传递的内容，并可能不经意间造成噪声的传播。我们分析来自美国最大的投资相关网站之一的伺服器日志档数据，发现结果与我们的见解一致，即投资者会更积极地分享适用于印象管理的文章，即使这些文章不太准确地预测回报。其他分析亦指出，高层次的此类分享会导致定价过高。
1 Aug 2022
Journal of Financial Economics