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Xu Yunjie

Professor/Vice Department Chair
Department of Information Management and Information Systems
Room 701, Siyuan Building
Research Field:Electronic Commerce, Knowledge Management, Social Network Analysis, Information Behavior, Research Methodology

Educational Background
Ph.D, Management Information Systems, Syracuse University, USA
Master, Management Information Systems, Fudan University
Bachelor, Management Information Systems, Harbin Institute of Technology

Awards on Research
2011.03, William J. Gies Award in Clinical Research, American Association for Dental Research 40th Annual Meeting

Title of Honour
2012.11, Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning.2012, CPC Shanghai Municipal Committee for health and education,Shanghai Municipal Education Commission

Journal Papers
1. Jie Gu, Yunjie Xu, Heng Xu, Cheng Zhang, and Hong Ling2017Privacy concerns for mobile app download: An elaboration likelihood model perspectiveDecision Support Systems 94 19–28 
2. Cheng Zhang, Chee Wei Phang, Xiaohua Zeng, Ximeng Wang, Yunjie Xu, Yun Huang, and Noshir Contractor2015Circadian rhythms in socializing propensityPLoS ONE  1-8 
3. Zheng Fang, Bin Gu, Xueming Luo, and Yunjie Xu 2015Contemporaneous and delayed sales impact of location-based mobile promotionsInformation Systems Research 26(3) 552-564 
4. Jin Chen, Wenjie Ping, Yunjie (Calvin) Xu, and Bernard C.Y. Tan2015Information privacy concern about peer disclosure in online social networksIEEE Transactions on Engineering Management 62(3) 311-324 
5. Yonggang Pan, Yunjie Xu, Xiaolun Wang,Chenghong Zhang, Hong Ling, and Jie Lin2015Integrating social networking support for dyadic knowledge exchange: A study in a virtual community of practiceInformation & Management 52(1) 61-67 
6. Yumei Luo, Cheng Zhang, Yujie Xu, and Hong Ling2015Creativity in IS usage and workgroup performance: The mediating role of ambidextrous usageComputers in Human Behavior 42 110-119 
7. Jin Chen, Jing Chen, Khim-Yong Goh, Yunjie Xu, and Bernard C.Y. Tan2014When do sellers bifurcate from electronic multisided platforms? The effects of customer demand, competitive intensity, and service differentiationInformation & Management 51(8) 972-983 
8. Yunjie Xu, Shun Cai, and Hee-Woong Kim2014Examining the channels to form initial online trustAsian Journal of Information and Communications 6(2) 6-23 
9. Yunjie Xu, Yinping Yang, Zengyan Cheng, and John Lim2014Retaining and attracting users in social networking services: An empirical investigation of cyber migrationJournal of Strategic Information Systems 23(3) 239-253 
10. Xiaolun Wang, Zhijuan Hong, Yunjie Xu, Chenghong Zhang, and Hong Ling2014Relevance judgments of mobile commercial informationJournal of the Association for Information Science and Technology 65(7) 1335-1348 
11. Yunjie Xu, Shun Cai, and Hee-Woong Kim2013Cue consistency and page value perception: Implications for web-based catalog designInformation & Management 50(1) 33-42 
12. Yinping Yang, Sharad Singhal, and Yunjie Xu2012Alternate strategies for a win-win seeking agent in agent-human negotiationsJournal of Management Information Systems 29(3) 223-255 
13. Hee-Woong Kim, Yunjie Xu, and Sumeet Gupta2012Which is more important in Internet shopping, perceived price or trust?Electronic Commerce Research and Applications 11(3) 241-252 
14. X.L. Gao, C.Y.S. Hsu, Y.C. Xu, T. Loh, D. Koh, H.B. Hwarng2012Promoting positive health behaviours - 'Tooth Worm' phenomenon and its implicationsCommunity Dental Health 29(1) 55-61 
15. Song, Peijian, Cheng Zhang, Yunjie Xu, Ling Xue, Ke Wang, and Chenghong Zhang2011Asymmetric interaction in competitive internet technology diffusion: Implications for the competition between local and multinational online vendorsJournal of Global Information Management 19(3) 45-64 
16. Naresh Kumar Agarwal, Yunjie Xu, and Danny C.C. Poo2011A context-based investigation into source use by information seekersJournal of the American Society for Information Science and Technology 62(6) 1087-1104 
17. Cai, Shun and Yunjie Xu2011Designing not just for pleasure: Effects of web site aesthetics on consumer shopping valueInternational Journal of Electronic Commerce 15(4) 159–187 
18. Zhang, Cheng, Xu Liu, Yunjie (Calvin) Xu, and Youwei Wang2011Quality-structure index: A new metric to measure scientific journal influenceJournal of the American Society for Information Science and Technology 62(4) 643-653 
19. Yunjie Xu, Cheng Zhang, Chenghong Zhang2010Information Seeking in an Information Systems Project TeamIEEE Transactions on Professional Communication 53(4) 370-381 
20. Yunjie Xu, Hee-Woong Kim, Atreyi Kankanhalli2010Task and Social Information Seeking: Whom Do We Prefer and Whom Do We Approach?Journal of Management Information Systems 27(3) 211-240 
21. X.-L. Gao, C.-Y.S Hsu, Y.C. Xu, T. Loh, D. Koh, and H.B. Hwarng2010Behavioral pathways explaining oral health disparity in childrenJournal of Dental Research 89(9) 985-990 
22. X.-L. Gao, C.-Y.S. Hsu, Y. Xu, H.B. Hwarng, T. Loh, and D. Koh2010Building caries risk assessment models for childrenJournal of Dental Research 89(6) 637-643 
23. Pejian Song, Cheng Zhang, Yunjie(Calvin) Xu, Lihua Huang2010Brand Extension of Online Technology Products: Evidence from Search Engine to Virtual Communities and Online NewsDecision Support Systems vol.49(1) 91-99  
24. Jin Chen, Cheng Zhang, Yunjie Xu2009The Role of Mutual Trust in Building Members’ Loyalty to a C2C Platform Provider International Journal of Electronic Commerce vol.14(1) 147-171 
25. Gao, X.L., Hsu, C. Y. S., Loh, T., Koh, D., Hwang, H.B., Xu, Y.2009Dental Caries Prevalence and Distribution Among Preschoolers in SingaporeCommunity Dental Health vol.26(1) 12-17 
26. Boon-Yuen Ng, Atreyi Kankanhalli, Yunjie Xu2009Studying Users' Computer Security Behavior: A Health Belief PerspectiveDecision Support Systems vol.46(4) 815-825 
27. Yunjie Xu, Kai Huang Tan2009Multidimensional Models of Information NeedJournal of Information and Knowledge Management vol.8(1) 53-66 
28. Yunjie Xu, Hee-Woong Kim2008Order Effect and Vendor Inspection in Online Comparison ShoppingJournal of Retailing vol.84(4) 477-486 
29. Shun Cai, Yunjie Xu2008Designing Product Lists for E-commerce: The Effects of Sorting on Consumer Decision MakingInternational Journal of Human-Computer Interaction vol.24(7) 700-721 
30. Yunjie Xu, Dong Wang2008Order Effect in Relevance JudgmentJournal of the American Society for Information Science and Technology vol.59(8) 1264-1275 
31. Qing Yang, Lihua Huang, Yunjie Xu2008Role of Trust Transfer in E-Commerce AcceptanceTsinghua Science and Technology vol.13(3) 279-286 
32. Yunjie Xu, Hainan Yin2008Novelty and Topicality in Interactive Information RetrievalJournal of the American Society for Information Science and Technology vol.59(2) 201-215 
33. Hee-Woong Kim, Yunjie Xu2007Drivers of Price Premium in E-markets- How Price Sensitivity Influences Online Customers' Purchase DecisionsCommunications of the ACM vol.50(11) 91-95 
34. Yunjie Xu, Chengliang Liu2007The Dynamics of Interactive Information Retrieval, Part II: An Empirical Study From the Activity Theory PerspectiveJournal of the American Society for Information Science and Technology vol.58(7) 987-998 
35. Yunjie Xu2007The Dynamics of Interactive Information Retrieval Behavior, Part I: An Activity Theory PerspectiveJournal of the American Society for Information Science and Technology vol.58(7) 958-970 
36. Yunjie Xu2007Relevance Judgment in Epistemic and Hedonic Information SearchesJournal of the American Society for Information Science and Technology vol.58(2) 179-189 
37. Shun Cai, Yunjie Xu2006Effects of Outcome, Process and Shopping Enjoyment on Online Consumer BehaviourElectronic Commerce Research and Applications vol.5(4) 272-281 
38. Yunjie Xu, Cheng Yian Tan, Li Yang2006Who Will You Ask? An Empirical Study of Interpersonal Task Information SeekingJournal of the American Society for Information Science and Technology vol.57(12) 1666-1677 
39. Yunjie Xu, Zhiwei Chen2006Relevance Judgment: What Do Information Users Consider Beyond Topicality?Journal of the American Society for Information Science and Technology vol.57(7) 961-973 
40. Yunjie Xu, Benaroch Michel2005Information Retrieval with a Hybrid Automatic Query Expansion and Data Fusion ProcedureInformation Retrieval vol.8(1) 41-65 
41. Hee-Woong Kim, Yunjie Xu, Joon Koh2004A Comparison of Online Trust Building Factors between Potential Customers and Repeat CustomerJournal of the Association for Information Systems vol.5(10) 392-420 
42. Wang, Youwei, Yunjie Xu, Zhiwei Peng, Lihua Huang, and Hong Ling2010Social capital, online word-of-mouth, and E-tailer performance-An empirical study based on panel dataR&D Management 22(5) 31-38(in Chinese) 

Conference Proceedings
1. Zhang, Cheng, Yunjie Xu, Xu Liu, and Heng Xu2012Who will be your next friend: The bonding role of linkage influence in social networks14th Annual International Conference Electronic Commerce Singapore 76-82 
2. Yi Wu, Zheng Wang, Klarissa Chang, Yunjie Xu2010Why People Stick to Play Social Network Site based Entertainment Applications: Design Factors and Flow Theory Perspective Taipei,Taiwan 1041-1050 
3. Yunjie Xu, Shun Cai2010Social Goals in Communication Media Choice Taipei,Taiwan 1664-1671 

Teaching Materials, etc.
Yunjie Xu. 2011. Survey Research Design and Data Analysis: From Proposal to Publication. Chongqing University Press, Chongqing(in Chinese)

Research Projects
2016.10—2018.12, 项目负责人, Area-based Modeling of Health Risk in Collaboration with BaiShiWeiKang Ltd, BaiShiWeiKang Information Technology Ltd.
2016.01—2020.12, Principal Investigator, Precision Targeting of Ads in E-Commerce and Managerial Strategies, National Natural Science Foundation of China
2012.11—2015.11, Principal Investigator, Product Competition in Online Social Network, Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning
2012.10—2014.09, Principal Investigator, The Optimized Investment of Competitive Resources in Electronic Market, Shanghai Pujiang Program
2012.01—2015.12, Principal Investigator, From Traffic to Sales: The Critical Resource Factors for Online Vender’s Competitive Advantage, General Program of National Natural Science Foundation of China
2010.01—2012.12, Principal Investigator, Self-adapting Online Marketing Based on Eye-Tracking, Program for New Century Excellent Talents of Education Ministry

Academic Posts
2012.01—2013.12, Associate Editor, Information and Management
2010.06—2013.06, Member of Editorial Review Board, IEEE Transactions on Engineering Management

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