Ka Chung Ng

According to our database, Ka Chung Ng authored at least 7 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

The Effects of Sentiment Evolution in Financial Texts: A Word Embedding Approach.

Jiexin Zheng, Ka Chung Ng, Rong Zheng, Kar Yan Tam

J. Manag. Inf. Syst., 2024

MegaFake: A Theory-Driven Dataset of Fake News Generated by Large Language Models.

Lionel Z. Wang, Yiming Ma, Renfei Gao, Beichen Guo, Zhuoran Li, Han Zhu, Wenqi Fan, Zexin Lu, Ka Chung Ng

CoRR, 2024

2021

A Latent Space Modeling Approach to Interfirm Relationship Analysis.

Ka Chung Ng, Mike K. P. So, Kar Yan Tam

ACM Trans. Manag. Inf. Syst., 2021

Protecting Against Threats to Information Security: An Attitudinal Ambivalence Perspective.

Ka Chung Ng, Xiaojun Zhang, James Y. L. Thong, Kar Yan Tam

J. Manag. Inf. Syst., 2021

The Effect of Platform Intervention Policies on Fake News Dissemination and Survival: An Empirical Examination.

Ka Chung Ng, Jie Tang, Dongwon Lee

J. Manag. Inf. Syst., 2021

2020

Online Media Causes Biased Stock Investment: Evidence from a Regression-Discontinuity Design.

Jiali Zhou, Ka Chung Ng

Proceedings of the 41st International Conference on Information Systems, 2020

2019

Reposts Influencing the Effectiveness of Social Reporting System: An Empirical Study from Sina Weibo.

Jie Tang, Ka Chung Ng

Proceedings of the 40th International Conference on Information Systems, 2019