Faculty Profiles - KOH Tat Koon | The Hong Kong University of Science and Technology

2025 1

“Optimal” Feedback Use in Crowdsourcing Contests: Source Effect and Priming Intervention

Organization Science, January 2025
Koh, Tat Koon
Article

2024 1

From Anonymity to Accountability: How Virtual Identity Disclosure Changes the Quantity and Quality of “Likes”

Information Systems Research, December 2024
Qian, Bingjie; Koh, Tat Koon; Zhang, Xiaoquan
Article

2023 4

Crowdfunding from friends: Tie strength and embeddedness

Decision Support Systems, v. 168, May 2023, article number 113931
Kim, Yongsuk; Koh, Tat Koon
Article

Contest Diversification and Solvers’ Earning Performance

Academy of Management Proceedings, v. 2023, (1), August 2023
Ye, Kai; Koh, Tat Koon
Conference paper

Problem Specification in Crowdsourcing Contests: A Natural Experiment

ICIS 2023 Proceedings / Association for Information Systems. Atlanta, GA, USA : Association for Information Systems, 2023
Ye, Kai; Koh, Tat Koon
Conference paper

Problem Specification in Crowdsourcing Contests: A Natural Experiment

Academy of Management Annual Meeting Proceedings, v. 2023, (1), July 2023
Ye, Kai; Koh, Tat Koon
Conference paper

2022 1

Seeker Exemplars and Quantitative Ideation Outcomes in Crowdsourcing Contests

Information Systems Research, v. 33, (1), March 2022, p. 265-284
Koh, Tat Koon; Cheung, Yat Ming
Article

2019 4

Adopting seekers' solution exemplars in crowdsourcing ideation contests: Antecedents and consequences

Information Systems Research, v. 30, (2), June 2019, p. 486-506
Koh, Tat Koon
Article

Adopting Seeker and Peer Feedback in Ideation Contests: An Anchoring Effect Perspective

Koh, Tat Koon
Conference paper

Confirmation Bias in Adoption of Seeker Exemplars in Crowdsourcing Ideation Contests

Koh, Tat Koon; Cheung, Yat Ming
Conference paper

2018 1

Use of Seeker and Peer Feedback in Ideation Contests: An Anchoring Effect Perspective

International Conference on Information Systems 2018, ICIS 2018, December 2018
Koh, Tat Koon
Conference paper

2014 3

Multi-Homing Users’ Preferences For Two-Sided Exchange Networks

MIS Quarterly: Management Information Systems, v. 38, (4), December 2014, p. 977-996
Koh, Tat Koon; Fichman, Mark
Article

The Role of Simmelian Friendship Ties on Retaliation within Triads

Small Group Research, v. 45, (5), October 2014, p. 471-505
Goh, Kenneth T.; Krackhardt, David; Weingart, Laurie R.; Koh, Tat Koon
Article

Participants' strategy in crowd-based design contests-A prospect theory perspective

35th International Conference on Information Systems "Building a Better World Through Information Systems", ICIS 2014 / Association for Information Systems. Association for Information Systems, 2014
Koh, Tat Koon
Conference paper

2012 1

Trust Across Borders: Buyer-supplier Trust in Global Business-to-Business E-commerce

Journal of the Association for Information Systems, v.13, (11), 2012, p. 866-922
Koh, Tat Koon; Fichman, Mark; Kraut, Robert E.
Article

2010 1

Lessons from multi-agency information management projects: Case of the Online Business Licensing Service (OBLS) Project, Singapore

International journal of information management, v. 30, (1), February 2010, p. 85-93
Teo, Thompson S.H.; Koh, Tat Koon
Article

2009 1

Trust across borders: Buyer-supplier trust in global B2B e-commerce

Academy of Management Proceedings, v. 2009, (1), August 2009
Koh, Tat Koon; Fichman, Mark; Kraut, Robert E.
Conference paper

DBAP5510	Information Systems Research in Business
GBUS1000	Global Leadership Development
HMAW1905C	Behavioral Foundations of University Education: Habits, Mindsets, and Wellness
ISOM4040	Digital Strategy and Transformation
ISOM5390	Digital and Social Media Strategy

DBAP5140	Frontiers in Information Systems Research
GBUS1000	Global Leadership Development
GBUS2040	Environmental, Social, and Governance (ESG) Corporate Project
IMBA6900W	Digital and Social Media Strategy
ISOM5390	Digital and Social Media Strategy

GBUS1000	Global Leadership Development
GBUS4910	Capstone Project
ISOM4000C	Digital Strategy and Transformation
ISOM5390	Digital and Social Media Strategy

DBAP6100B	Independent Study
ISOM5020	Information and Technology Management

Research Interest

Publications

2025 1

2024 1

2023 4

2022 1

2019 4

2018 1

2014 3

2012 1

2010 1

2009 1

Article 1

Article 1

Article 1

Conference paper 3

Article 1

Article 1

Conference paper 3

Conference paper 1

Article 2

Conference paper 1

Article 1

Article 1

Conference paper 1

2019 4

2018 1

2014 3

2012 1

2010 1

2009 1

Teaching Assignment

Research Postgraduate (RPG) Supervision

From January 2022 to December 2025 (As of 04 June 2025)

Current RPGs

Graduated RPGs

Projects

From January 2023 to December 2025

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