Dr. XU Jingjun David Department of Information Systems
Associate Professor

Address
6-275, Lau Ming Wai Academic Building, City University of Hong Kong

Phone
+852 34428530

Fax
+852 34420370

Email
davidxu@cityu.edu.hk



Research Areas Human-computer interaction
Recommendation systems
Social media
E-commerce
Technology adoption
Artificial Intelligence


Qualifications PhD - Management Information Systems (University of British Columbia)
MPhil - Information Systems (City University of Hong Kong)
BBA - Business Administration (Lingnan University, First-class honours)


Biography David Xu is an associate professor in the Department of Information Systems at the City University of Hong Kong. His research interests include human-computer interaction, artificial intelligence, healthcare, social media, technology adoption, and virtual reality. He has 43 publications, including 24 journal papers. His publications have appeared in all top four information systems journals (i.e.,MIS Quarterly, Information Systems Research, Journal of Management Information Systems, Journal of Association for Information Systems) as well as the interdisciplinary UTD journals such asManagement Science and INFORMS Journal on Computing.Before joining City U in Oct 2017, he was the associate professor of MIS and Bomhoff Endowed Professor of Business at Wichita State University.
He earned his PhD from Sauder School of Business at the University of British Columbia in 2011. Within ten years, his citation count has increased to 1,900 on Google Scholar and his h-index is 16. He is supervising 8 PhD and 7 DBA students, and has six ongoing grants, including GRF, NSFC, and consultancy grants.In 2021, the Association for Information Systems (AIS)ranked him the joint 4th worldwide (first-author count ranking) among the most productive information systems scholars for publishing in the top-4 (or top-8) IS journals during the past ten years (2011-2020). He was the recipient of the AIS Early Career Award in 2018 and was named AIS Distinguished Member - Cum Laude in 2020.
He teaches courses in Python programming, data visualization, human-computer interaction & multimedia, website design, and research methods across programs of undergraduate, taught postgraduate, and PhD seminars. In 2021, he received the College of Business Teaching Excellence Award.
He is serving as an associate editor for Information Systems Research (ISR) and Information Systems Journal. In 2021, he was awarded the ISR Associate Editor of the Year Award 2020. He also received the Best Associate Editor Award in ICIS 2020.
Since 2018, he has been the major leader of Information Management (IFMG), a major with over 600 undergraduate students, and the most popular second major in the College of Business.


Faculty Positions PeriodDepartment - InstitutionPosition
2017 Wichita State University Bomhoff Endowed Professor of Business
2016 - 2017 Wichita State University Associate Professor
2011 - 2016 Wichita State University Assistant Professor


Awards Award TitleInstitution
College Teaching Excellence Award (2021) City University of Hong Kong(College of Business)
Associate Editor of the Year Award (2021) Information Systems Research
ICIS Best Paper Award Nominee (2021) International Conference on Information Systems
Best Associate Editor Award (2020) International Conference on Information Systems
AIS Distinguished Member – Cum Laude Association for Information Systems (AIS)
AIS Early Career Award (2018) Association for Information Systems (AIS)
Faculty Risk-Taker Award (2017) Wichita State University
Researcher/Writer of the year (2013, 2014, 2015, 2017) Wichita State University (Barton School of Business)
Young Faculty Scholar Award (2015) Wichita State University

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Teaching Areas Website design for e-commerce

Python programming for business

Human-Computer Interaction

Survey and Experimental Research Methods for Business

Data Visualization



Research Grants co-PI: "Disclosure of Paid Advertisements in Search Results and User Response
Artificial Intelligence-Led Recruitment System
Research on Disease Prevention and Health Management
Reactions to an Artificial Intelligence Enabled System
The Effect of Reducing Product Uncertainties
Investigating the Differential Effects of Recommendations
The Effect of Visualization Designs and Augmented Reality", Start-up Grants - City University of Hong Kong, Amount: 300,000 (2018-2020), David Xu


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Supervisory Experience PeriodNature
2020 DBA Thesis - since 2020


Administrative Assignments PeriodNamePosition
6/2018 - Now BBA Information Management (IFMG) Programme Leader
2/2018 - Now Bachelor's Degree in Information Systems (BDIS) Programme Leader


External Academic Activities PeriodOrganizerCountryRole
2021 - Now Information Systems Journal (Special Issue - Polarization and Social Media) - Guest Associate Editor
1/2020 - Now Information Systems Research - Associate Editor
2018 - Now Information Systems Journal - Associate Editor
2021 Kuwait Foundation for the Advancement of Sciences Kuwait Grant Reviewer
2018 - 2021 The Hong Kong Polytechnic University China (Hong Kong) External Examiner (DBA and PhD)
2014 - 2021 International Conference on Information Systems - Associate Editor
2018 - 2020 Hong Kong Baptist University China (Hong Kong) External Examiner (DBA)
2016 - 2018 Information Systems Journal (Special Issue - Making the developing world a better place with high‐impact IS research) - Guest Associate Editor

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Publications Journal Publications and Reviews Liu, Tao; Wang, Weiquan; Xu, Jingjun (David); Ding, Donghong; Deng, Honglin / Interactive effects of advising strength and brand familiarity on users' trust and distrust in online recommendation agents. November 2021; In: Information Technology and People. Vol. 34, No. 7, pp. 1920-1947

Vali, Hessamedin; Xu, Jingjun (David); Yildirim, Mehmet Bayram / Comparative Reviews vs. Regular Consumer Reviews: Effects of Presentation Format and Review Valence. November 2021; In: Journal of Global Information Management. Vol. 29, No. 6

Li, Qiudan; Liu, Hejing; Yao, Riheng; Xu, David Jingjun; Zeng, Daniel Dajun / Entity Matters in News: An Association Network-enhanced Method for News Reprint Prediction. October 2021; In: IEEE Intelligent Systems.

YANG, Guorui; Wang, Xueqing; Ding, Ruxi; XU, Jingjun David; Li, Mengnan / Managing public opinion in consensus-reaching processes for large-scale group decision-making problems. October 2021; In: Journal of the Operational Research Society.

Wu, Dezhi; Xu, Jingjun (David); Abdinnour, Sue / Tablets for problem-solving through a flow theory: the impact of navigation and visual appearance on perceived performance and efficiency. January 2021; In: Information Technology and People.

Xu, Jingjun David; Benbasat, Izak; Cenfetelli, Ronald T. / The Relative Effect of the Convergence of Product Recommendations from Various Online Sources. November 2020; In: Journal of Management Information Systems. Vol. 37, No. 3, pp. 788-819

Li, Qiudan; Zeng, Daniel Dajun; Xu, David Jingjun; Liu, Ruoran; Yao, Riheng / Understanding and Predicting Users’ Rating Behavior: A Cognitive Perspective. October 2020; In: INFORMS Journal on Computing. Vol. 32, No. 4, pp. 996-1011

Saeed, Khawaja A.; Xu, Jingjun David / Understanding diffusion of information systems-based services: evidence from mobile banking services. April 2020; In: Internet Research. Vol. 30, No. 4, pp. 1281-1304

Wang, Weiquan; Xu, Jingjun (David); Wang, May / Effects of Recommendation Neutrality and Sponsorship Disclosure on Trust vs. Distrust in Online Recommendation Agents: Moderating Role of Explanations for Organic Recommendations . November 2018; In: Management Science. Vol. 64, No. 11, pp. 5198-5219

Zhou, Liying; Wang, Weiquan; Xu, Jingjun(David); Liu, Tao; Gu, Jibao / Perceived information transparency in B2C e-commerce: An empirical investigation. November 2018; In: Information & Management. Vol. 55, No. 7, pp. 912-927

Xu, David Jingjun; Benbasat, Izak; Cenfetelli, Ronald T. / The outcomes and the mediating role of the functional triad: The users' perspective. September 2018; In: Information Systems Journal. Vol. 28, No. 5, pp. 956-988

XU, David Jingjun; BENBASAT, Izak; CENFETELLI, Ronald T. / A Two-Stage Model of Generating Product Advice: Proposing and Testing the Complementarity Principle. November 2017; In: Journal of Management Information Systems. Vol. 34, No. 3, pp. 826-862

Xu, Jingjun(David); Abdinnour, Sue; Chaparro, Barbara / An Integrated Temporal Model of Belief and Attitude Change: An Empirical Test With the iPad. February 2017; In: Journal of the Association of Information Systems. Vol. 18, No. 2, pp. 113-140

Xu, Jingjun(David) / Retaining customers by utilizing technology-facilitated chat: Mitigating website anxiety and task complexity. July 2016; In: Information and Management. Vol. 53, No. 5, pp. 554-569

Xu, Jingjun(David); Cenfetelli, Ronald T.; Aquino, Karl / Do different kinds of trust matter? An examination of the three trusting beliefs on satisfaction and purchase behavior in the buyer–seller context. March 2016; In: Journal of Strategic Information Systems. Vol. 25, No. 1, pp. 15-31

Argyris, Young E.(Anna); Xu, Jingjun(David) / Enhancing self-efficacy for career development in Facebook. February 2016; In: Computers in Human Behavior. Vol. 55, No. Part B, pp. 921-931

Xu, Jingjun; Benbasat, Izak; Cenfetelli, Ronald T. / The influences of online service technologies and task complexity on efficiency and personalization. June 2014; In: Information Systems Research. Vol. 25, No. 2, pp. 420-436

Xu, Jingjun; Benbasat, Izak; Cenfetelli, Ronald T. / The nature and consequences of trade-off transparency in the context of recommendation agents. June 2014; In: MIS Quarterly: Management Information Systems. Vol. 38, No. 2, pp. 379-406

Xu, Jingjun (David); Benbasat, Izak; Cenfetelli, Ronald T. / Integrating Service Quality with System and Information Quality: An Empirical Test in the E-Service Context. September 2013; In: MIS Quarterly: Management Information Systems. Vol. 37, No. 3, pp. 777-794

Xu, David Jingjun; Cenfetelli, Ronald T.; Aquino, Karl / The Influence of Media Cue Multiplicity on Deceivers and Those Who Are Deceived. March 2012; In: Journal of Business Ethics. Vol. 106, No. 3, pp. 337-352

Xu, Jingjun David; Benbasat, Izak; Cenfetelli, Ron / The effects of service and consumer product knowledge on online customer loyalty. November 2011; In: Journal of the Association of Information Systems. Vol. 12, No. 11, pp. 741-766

Xu, David Jingjun; Liao, Stephen Shaoyi; Li, Qiudan / Combining empirical experimentation and modeling techniques: A design research approach for personalized mobile advertising applications. February 2008; In: Decision Support Systems. Vol. 44, No. 3, pp. 710-724

Xu, David Jingjun / The Influence of Personalization in Affecting Consumer Attitude toward Mobile Advertising in China. December 2006; In: Journal of Computer Information Systems. Vol. 47, No. 2, pp. 9-19

Liao, Shaoyi Stephen; Li, Qiudan; Xu, Jingjun David / A Bayesian network-based framework for personalization in mobile commerce applications. April 2005; In: Communications of the Association for Information Systems. Vol. 15, pp. 494-511


Chapters, Conference Papers, Creative and Literary Works Yan, Aihua; Xu, David / AI for Depression Treatment: Addressing the Paradox of Privacy and Trust with Empathy, Accountability, and Explainability. December 2021; ICIS 2021 Proceedings.

Yan, Aihua; Xu, David / AI-human Hybrid for Depression Treatment: The Moderating Role of Social Stigma. December 2021; ICIS 2021 Proceedings.

yang, yumeng; Xu, David / Online Review Helpfulness: The Role of Review-related Features and Product Type. December 2021; ICIS 2021 Proceedings.

Vali, Hessamedin; Xu, Jingjun; Yildirim, Mehmet Bayram / The effects of repeating purchase cues and mixed reviews on product attribution. 2015; 2015 International Conference on Information Systems: Exploring the Information Frontier, ICIS 2015.

Xu, Jingjun(David) / IT ADOPTION: A PERSUASIVE PERSPECTIVE. December 2012; International Conference on Information Systems (ICIS 2012). Vol. 2, pp. 1438-1454

Xu, Jingjun(David) / The Effects of Utilitarian, Hedonic and Relational Factors on Intention: The Moderating Role of Website Anxiety. 2012; 18th Americas Conference on Information Systems 2012, AMCIS 2012. Vol. 5, pp. 4066-4073

Xu, Jingjun(David); Benbasat, Izak; Cenfetelli, Ronald T. / Does Live Help Service Matter? A Empirical Test of the DeLone and McLean’s Extended Model in the E-Service Context. March 2010; 2010 43rd Hawaii International Conference on System Sciences.

Xu, David Jingjun; Benbasat, Izak; Cenfetelli, Ronald T. / THE EFFECT OF PERCEIVED SERVICE QUALITY, PERCEIVED SACRIFICE, AND PERCEIVED SERVICE OUTCOME ON ONLINE CUSTOMER LOYALTY. 2009; 30th International Conference on Information Systems 2009 (ICIS 2009). Vol. 1, pp. 476-493

Wang, Michael Chuansan; Liao, Stephen; Zhu, Roger Shijun; Xu, David Jingjun; Chen, Huapin; Wang, Weiping / Evaluation on a Personalized Mobile Advertising System: a Comparative Approach. July 2007; PACIS 2007 Proceedings: 11th Pacific Asia Conference on Information Systems. pp. 12-18



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