Address
M7107, R R S Creative Media Centre, City University of Hong Kong
Phone
+852 34427546
Email
Research Areas
Information system based decision support for unstructured, wide-and-open, and problem solving tasks
Virtual community informatics and knowledge management
Use of information technology to support strategic planning and performance management
Design and test of artifacts to support systems development
Qualifications
PhD - Commerce (Management Information Systems)
Diplom-Ingenieur (MSc.) - Industrial Engineering
Vordiplom (BSc.) - Industrial Engineering
Biography
Christian Wagner is Chair Professor of Social Media. He received his Ph.D. in Business Administration from the University of British Columbia in 1989. Thereafter he spent seven years as a faculty member at the University of Southern California, before joining City University in January 1996. Wagner specializes in the study of knowledge management with wikis and weblogs, collective intelligence, creativity, and use of games in learning and knowledge transfer.
Publications
Journal Publications and Reviews
Gong, Mingchuan; Wagner, Christian; Ali, Ahsan / The impact of social network embeddedness on mobile massively multiplayer online games play. October 2023; In: Information Systems Journal.
Liu, Hugh Xuechen; Wagner, Christian / Proxies to the monthly active user number of Geo AR Mobile games – online search volume as a proposal. July 2023; In: Multimedia Tools and Applications. Vol. 82, No. 16, pp. 25403–25425
Gong, Mingchuan; Bao, Xin; Wagner, Christian / Why viewers send paid gifts: The role of social influence on massively multiplayer online games live streaming. July 2023; In: Information Processing and Management. Vol. 60, No. 4
LIU, Hugh Xuechen; Holopainen, Jussi; Wagner, Christian / A design strategy for Geo AR mobile game sustainable success emphasizing game completeness. May 2023; In: Entertainment Computing. Vol. 46
Zhao, Hongying; Wagner, Christian / How TikTok leads users to flow experience: investigating the effects of technology affordances with user experience level and video length as moderators. April 2023; In: Internet Research. Vol. 33, No. 2, pp. 820-849
Ke, Xiaobo; Wagner, Christian; Du, Helen S. / Calling for information systems research on esports: An overview study. March 2022; In: Communications of the Association for Information Systems. Vol. 50, pp. 261-285
Jiang, Ling; Wagner, Christian / A machine-learning approach for research model creation in theory building research. 2022; In: Issues in Information Systems. Vol. 23, No. 3, pp. 100-113
Ke, Xiaobo; Wagner, Christian / Global pandemic compels sport to move to esports: understanding from brand extension perspective. 2022; In: Managing Sport and Leisure. Vol. 27, No. 1-2, pp. 152–157
LIU, Hugh Xuechen; WAGNER, Christian / Technology Disrupts Employment Relationships and Brings Chaotic Turbulence in High-tech: A Multiple Case Study Approach. August 2021; In: International Journal of Economics and Management Systems. Vol. 6, pp. 419-439
Jiang, Ling; Wagner, Christian; Chen, Xingyu / Taking Time into Account: Understanding Microworkers’ Continued Participation in Microtasks. July 2021; In: Journal of the Association of Information Systems. Vol. 22, No. 4, pp. 893-930
Ip, Rachael Kwai Fun; Wagner, Christian / LibQual+® as a predictor of library success: Extracting new meaning through structured equation modeling. March 2020; In: Journal of Academic Librarianship. Vol. 46, No. 2
Du, Helen S.; Ke, Xiaobo; Wagner, Christian / Inducing individuals to engage in a gamified platform for environmental conservation. February 2020; In: Industrial Management and Data Systems. Vol. 120, No. 4, pp. 692-713
Du, Helen S.; Ke, Xiaobo; He, Wei; Chu, Samuel K.W.; Wagner, Christian / Achieving mobile social media popularity to enhance customer acquisition: Cases from P2P lending firms. December 2019; In: Internet Research. Vol. 29, No. 6, pp. 1386-1409
Jiang, Ling; Mirkovski, Kristijan; D. Wall, Jeffrey; Wagner, Christian; Benjamin Lowry, Paul / Proposing the core contributor withdrawal theory (CCWT) to understand core contributor withdrawal from online peer-production communities. August 2018; In: Internet Research. Vol. 28, No. 4, pp. 988-1028
Liu, Lili; Suh, Ayoung; Wagner, Christian / Empathy or perceived credibility? An empirical study on individual donation behavior in charitable crowdfunding. June 2018; In: Internet Research. Vol. 28, No. 3, pp. 623-651
Suh, Ayoung; Wagner, Christian; Liu, Lili / Enhancing User Engagement through Gamification. 2018; In: Journal of Computer Information Systems. Vol. 58, No. 3, pp. 204-213
SUH, Ayoung; CHEUNG, Christy M.K.; AHUJA, Manju; WAGNER, Christian / Gamification in the Workplace: The Central Role of the Aesthetic Experience. April 2017; In: Journal of Management Information Systems. Vol. 34, No. 1, pp. 268-305
Suh, Ayoung; Wagner, Christian / How gamification of an enterprise collaboration system increases knowledge contribution: an affordance approach. April 2017; In: Journal of Knowledge Management. Vol. 21, No. 2, pp. 416-431
Liu, Lili; Suh, Ayoung; Wagner, Christian / Watching online videos interactively: the impact of media capabilities in Chinese Danmaku video sites. July 2016; In: Chinese Journal of Communication. Vol. 9, No. 3, pp. 283-303
Wagner, Christian; Zhang, Jenny / Social media advice and its impact on belief revision. April 2016; In: International Journal of Applied Engineering Research. Vol. 11, No. 8, pp. 5455-5460
Alam, Md. Mahbubul; Wagner, Christian / The Relative Importance of Monetary and Non-Monetary Drivers for Information and Communication Technology Acceptance in Rural Agribusiness. March 2016; In: Information Technology for Development. Vol. 22, No. 4, pp. 654-671
Shah, Mariam Aman; Oztok, Murat; Wagner, Christian / Drivers of MOOC Sustainability: A Comparison of the US and India. December 2015; In: International Journal of the Computer, the Internet and Management. Vol. 23, No. SP, pp. 1.1-1.8
Jiang, Ling; Wagner, Christian / Perceptions of Justice or Injustice as Determinant of Contributor Defections from Online Communities. July 2015; In: Journal of the Association for Information Science and Technology. Vol. 66, No. 7, pp. 1477-1493
Wagner, Christian; Suh, Ayoung / Opening the “Black Box” of Collective Intelligence: A Critical Reflection. 2015; In: Issues in Information Systems. Vol. 16, No. 4, pp. 209-214
Liu, Lili; Wagner, Christian; Chen, Huaping / Determinants of Commitment in an Online Community: Assessing the Antecedents of Weak Ties and Their Impact. August 2014; In: Journal of Organizational Computing and Electronic Commerce. Vol. 24, No. 4, pp. 271-296
Chiang, Chi-Ting; Wagner, Christian; Schmidt, Fabian; Komatsu, Eiichiro / Position-dependent power spectrum of the large-scale structure: a novel method to measure the squeezed-limit bispectrum. May 2014; In: Journal of Cosmology and Astroparticle Physics. Vol. 2014, No. 5
Cheung, Christy M.K.; Lee, Matthew K.O.; Wagner, Christian / Introduction to social media and e-business transformation minitrack. March 2014; In: Proceedings of the Annual Hawaii International Conference on System Sciences.
Wagner, Christian; Zhang, Jenny Xinyan / WHAT'S FRIENDS' ADVICE WORTH?. 2014; In: Issues in Information Systems. Vol. 15, No. 2, pp. 67-76
Majchrzak, Ann; Wagner, Christian; Yates, Dave / The impact of shaping on knowledge reuse for organizational improvement with Wikis. June 2013; In: MIS Quarterly: Management Information Systems. Vol. 37, No. 2, pp. 455-469
Zhao, Sesia J.; Zhang, Kem Z.K.; Wagner, Christian; Chen, Huaping / Investigating the determinants of contribution value in Wikipedia. February 2013; In: International Journal of Information Management. Vol. 33, No. 1, pp. 83-92
ALAM, Md. Mahbubul; WAGNER, Christian / Assessing the Impact of Digital Procurement via Mobile Phone on the Agribusiness of Rural Bangladesh: A Decision-analytic Approach. 2013; In: Agribusiness & Information Management. Vol. 5, No. 1, pp. 31 - 41
WAGNER, Christian; DIBIA, Victor / Exploring The Effectiveness of Online Role-Play Gaming in the Acquisition Of Complex And Tacit Knowledge. 2013; In: Issues in Information Systems. Vol. 14, No. 2, pp. 367 - 374
Schroeder, Andreas; Wagner, Christian / Governance of open content creation: A conceptualization and analysis of control and guiding mechanisms in the open content domain. October 2012; In: Journal of the American Society for Information Science and Technology. Vol. 63, No. 10, pp. 1947-1959
Wagner, Christian; Jiang, Ling / Harnessing the power of social media for creativity support: A three-pronged approach. June 2012; In: Knowledge Management and E-Learning. Vol. 4, No. 2, pp. 174-194
Buhl, Hans Ulrich; Fridgen, Gilbert; König, Wolfgang; Röglinger, Maximilian; Wagner, Christian / Where's the competitive advantage in strategic information systems research? Making the case for boundary-spanning research based on the German business and information systems engineering tradition. June 2012; In: Journal of Strategic Information Systems. Vol. 21, No. 2, pp. 172-178
Du, Helen S.; Wagner, Christian / Editorial: Collaborative knowledge management and e-learning. June 2011; In: Knowledge Management and E-Learning. Vol. 3, No. 2, pp. 116-118
Prasarnphanich, Pattarawan; Wagner, Christian / Explaining the sustainability of digital ecosystems based on the wiki model through critical-mass theory. June 2011; In: IEEE Transactions on Industrial Electronics. Vol. 58, No. 6, pp. 2065-2072
Du, Helen; Hao, Jin-Xing; Kwok, Ron; Wagner, Christian / Can a Lean Medium Enhance Large-Group Communication? Examining the Impact of Interactive Mobile Learning. October 2010; In: Journal of the American Society for Information Science and Technology. Vol. 61, No. 10, pp. 2122-2137
Yates, Dave; Wagner, Christian; Majchrzak, Ann / Factors affecting shapers of organizational wikis. March 2010; In: Journal of the American Society for Information Science and Technology. Vol. 61, No. 3, pp. 543-554
Wagner, Christian; Schroeder, Andreas / Capabilities and roles of enterprise wikis in organizational communication. February 2010; In: Technical Communication. Vol. 57, No. 1, pp. 68-89
Wagner, Christian; Vinaimont, Tom / EVALUATING THE WISDOM OF CROWDS. 2010; In: Issues in Information Systems. Vol. 11, No. 1, pp. 724-732
Prasarnphanich, Pattarawan; Wagner, Christian / The role of Wiki technology and altruism in collaborative knowledge creation. June 2009; In: Journal of Computer Information Systems. Vol. 49, No. 4, pp. 33-41
Wagner, Christian; Ip, Rachael K.F. / Action Learning with Second Life – A Pilot Study. 2009; In: Journal of Information Systems Education. Vol. 20, No. 2, pp. 249-258
Lee, Zoonky; Wagner, Christian; Shin, Ho Kyoung / The effect of decision support system expertise on system use behavior and performance. September 2008; In: Information and Management. Vol. 45, No. 6, pp. 349-358
Kwai Fun IP, Rachael; Wagner, Christian / Weblogging: A study of social computing and its impact on organizations. May 2008; In: Decision Support Systems. Vol. 45, No. 2, pp. 242-250
Wagner, Christian; Back, Andrea / Group wisdom support systems: Aggregating the insights of many through information technology. 2008; In: Issues in Information Systems. Vol. IX, No. 2, pp. 343-350
Wagner, Christian / Learning Experience with Virtual Worlds. 2008; In: Journal of Information Systems Education. Vol. 19, No. 3, pp. 263-266
Du, Helen S.; Wagner, Christian / Learning with weblogs: Enhancing cognitive and social knowledge construction. March 2007; In: IEEE Transactions on Professional Communication. Vol. 50, No. 1, pp. 1-16
Wagner, Christian; Majchrzak, Ann / Enabling customer-centricity using wikis and the wiki Way. December 2006; In: Journal of Management Information Systems. Vol. 23, No. 3, pp. 17-43
Du, Helen S.; Wagner, Christian / Weblog success: Exploring the role of technology. September 2006; In: International Journal of Human Computer Studies. Vol. 64, No. 9, pp. 789-798
Wagner, Christian / Breaking the Knowledge Acquisition Bottleneck Through Conversational Knowledge Management. January 2006; In: Information Resources Management Journal. Vol. 19, No. 1, pp. 70-83
Wagner, Christian; Cheung, Karen S.K.; Ip, Rachael K.F.; Böttcher, Stefan / Building Semantic Webs for e-government with Wiki technology. 2006; In: Electronic Government. Vol. 3, No. 1, pp. 36-55
Wagner, Christian; Bolloju, Narasimha / Supporting knowledge management in organizations with conversational technologies: Discussion forums, weblogs, and wikis. April 2005; In: Journal of Database Management. Vol. 16, No. 2
Cheung, Karen S.K.; Lee, Fion S.L.; Ip, Rachael K.F.; Wagner, Christian / The Development of Successful On-Line Communities. January 2005; In: International Journal of the Computer, the Internet and Management. Vol. 13, No. 1, pp. 71-89
Davison, Robert M.; Wagner, Christian; Ma, Louis C.K. / From government to e-government: A transition model. 2005; In: Information Technology and People. Vol. 18, No. 3, pp. 280-299
Du, Helen S.; Wagner, Christian / Learning with weblogs: An empirical investigation. 2005; In: Proceedings of the Annual Hawaii International Conference on System Sciences.
Wagner, Christian / Enterprise strategy management systems: Current and next generation. July 2004; In: Journal of Strategic Information Systems. Vol. 13, No. 2, pp. 105-128
Wagner, Christian / WIKI: A TECHNOLOGY FOR CONVERSATIONAL KNOWLEDGE MANAGEMENT AND GROUP COLLABORATION. February 2004; In: Communications of the Association for Information Systems. Vol. 13, pp. 265-290
Wagner, Christian / Teaching Information Systems Management via Action Memos. 2004; In: Journal of Information Systems Education. Vol. 15, No. 1, pp. 5-7
Wagner, Christian; Cheung, Karen; Lee, Fion; Ip, Rachael / Enhancing E-government in Developing Countries: Managing Knowledge through Virtual Communities. July 2003; In: The Electronic Journal of Information Systems in Developing Countries. Vol. 14, No. 1, pp. 1-20
Wagner, Christian / Teaching Tip: Put another (B)Log on the Wire: Publishing Learning Logs as Weblogs. 2003; In: Journal of Information Systems Education. Vol. 14, No. 2, pp. 131-132
Wagner, Christian; Turban, Efraim / Are INTELLIGENT E-Commerce Agents PARTNERS or PREDATORS?. May 2002; In: Communications of the ACM. Vol. 45, No. 5, pp. 84-90
Carr, Mahil; Wagner, Christian / A Study of Reasoning Processes in Software Maintenance Management. January 2002; In: Information Technology and Management. Vol. 3, No. 1-2, pp. 181-203
Poon, PoPo; Wagner, Christian / Critical success factors revisited: Success and failure cases of information systems for senior executives. March 2001; In: Decision Support Systems. Vol. 30, No. 4, pp. 393-418
Wagner, Christian / End users as expert system developers?. July 2000; In: Journal of End User Computing. Vol. 12, No. 3, pp. 3-13
Ma, Louis; Vogel, Doug; Wagner, Christian / Will virtual education initiatives succeed?. March 2000; In: Information Technology and Management. Vol. 1, No. 4, pp. 209-227
Wagner, Christian; Turban, Efraim / Agents, Deep-Linking, and Framing: On acceptable practices of information acquisition in E-Commerce. 2000; In: Electronic Markets. Vol. 10, No. 2, pp. 87-93
Ju, Edward; Wagner, Christian / Personal computer adventure games: Their structure, principles, and applicability for training. March 1997; In: Data Base for Advances in Information Systems. Vol. 28, No. 2, pp. 78-91
WAGNER, Christian; VOGEL, Doug; EDEN, Colin / “Wide-and-Open” versus “Narrow-and-Deep” group support: Which approach is better?. January 1997; In: Group Decision and Negotiation. Vol. 6, No. 1, pp. 109-111
Goldstein, Robert C.; Wagner, Christian / Database management with sequence trees and tokens. 1997; In: IEEE Transactions on Knowledge and Data Engineering. Vol. 9, No. 1, pp. 186-192
Wagner, Christian / Learning through role play software: A feasible approach to professional education?. 1997; In: Wirtschaftsinformatik. Vol. 39, No. 6, pp. 547-553
Wagner, Christian / Creative behavior through basic inferences: Evidence from person-computer interactions. June 1996; In: Journal of Creative Behavior. Vol. 30, No. 2, pp. 105-118
Wagner, Christian / Facilitating space-time differences, group heterogeneity and multi-sensory task work through a multimedia supported group decision system. November 1995; In: Decision Support Systems. Vol. 15, No. 3, pp. 197-210
Wagner, Christian / Decision support for "messy" problems. June 1995; In: Information and Management. Vol. 28, No. 6, pp. 393-403
Maccrimmon, Kenneth R.; Wagner, Christian / Stimulating Ideas Through Creative Software. November 1994; In: Management Science. Vol. 40, No. 11, pp. 1514-1532
Wagner, Christian; Hayashi, Albert / A New Way To Create Winning Product Ideas. March 1994; In: The Journal of Product Innovation Management. Vol. 11, No. 2, pp. 146-155
Wagner, C / Problem solving and diagnosis. November 1993; In: Omega. Vol. 21, No. 6, pp. 645-656
Maccrimmon, Kenneth R.; Wagner, Christian / The Architecture of an Information System for the Support of Alternative Generation. 1991; In: Journal of Management Information Systems. Vol. 8, No. 3, pp. 49-67
Conference Papers
Hui, Anna; Wagner, Christian; Lam, Hon-sang / Immersive Learning in Psychology Education: An Experimental Study. November 2018; Taiwan Educational Research Association-Global Association on Chinese Creativity (TERA-GACC) 2018 International Conference, 08/11/2018 - 11/11/2018, Kaohsiung, Taiwan.
ZHAO Hongying; CAI Xiaofang; Wagner, Christian / Exploring User Motivations to Knowledge Contribution at the Creation Stage of Online Communities. June 2018; 22nd Pacific Asia Conference on Information Systems (PACIS 2018), 26/06/2018 - 30/06/2018, Yokohama, Japan. pp. 3037-3044
Gonzalez, Octavio; SAM, Chung Ting; LO, Kwan Yi; Hui, Anna; Wagner, Christian / Hedonic or Utilitarian Pedagogical Design: The Relevance of Individual Immersion for Learning. November 2016; 2016 Asia-Pacific Educational Research Association-Taiwan Education Research Association, 10/11/2016 - 13/11/2016, Kaohsiung, Taiwan. pp. 94
LIU, Lili; SUH, Ayoung; WAGNER, Cristian / Can I Interact with Videos?: Investigating the Impact of Real-Time Commentary System Capabilities in Chinese Video Websites. July 2015; Association for Information Systems, China Chapter (CNAIS), 05/07/2015 - 09/07/2015, , Singapore.
JIANG, Ling; WAGNER, Christian / Participation in Micro-task Crowdsourcing Markets as Work and Leisure: The Impact of Motivation and Micro-time Structuring. June 2014; Collective Intelligence 2014, 10/06/2014 - 12/06/2014, , United States.
JIANG, Ling; LOWRY, Paul Benjamin; WAGNER, Christian / Understanding Contributor Withdrawal from Online Communities: The Role of Cognitive Dissonance and Emotional Change. December 2013; JAIS Theory Development Workshop, 15/12/2013 - 18/12/2013, Milan, Italy.
Wagner, Christian; Suh, Ayoung / Opening the “Black Box” of Collective Intelligence. December 2013; Tenth International Conference on eLearning for Knowledge-Based Society, 12/12/2013 - 13/12/2013, , Thailand.
BOLLOJU, Narasimha; WAGNER, Christian / Collaborative Work Using Wikis vs. Blackboard Groups: Experiences from a Graduate Course. October 2013; International Conference on Education – IAC-ETel 2013, 17/10/2013 - 18/10/2013, , Czech Republic.
Wagner, C; DIBIA, Victor / EXPLORING THE EFFECTIVENESS OF ONLINE ROLE-PLAY GAMING IN THE ACQUISITION OF COMPLEX AND TACIT KNOWLEDGE. September 2013; International Association for Computer Information Systems, San Juan, Puerto Rico, October 2-5, 2013, 02/09/2013 - 05/09/2013, San Juan Puerto Rico, United States. pp. 367-374
WAGNER, Christian / Collaborative Work Using Wikis vs. Blackboard Groups: Experiences from a Graduate Course on Systems Integration. April 2010; 2nd International Conference on Computer Supported Education (CSEDU 2010), 07/04/2010 - 10/04/2010, Valencia, Spain.
Chapters, Conference Papers, Creative and Literary Works
Ke, Xiaobo; Wagner, Christian / Facilitating Amateur Esports Participation Among Mass Gamers: A Serious Leisure Perspective. June 2023; ECIS 2023 Proceedings : ECIS 2023 Research Papers.
Cheung, Christy M.K.; Risius, Marten; Lee, Matthew K.O.; Wagner, Christian / Introduction to Adversarial Behavior in Collaboration and Social Media Systems Minitrack of the Collaboration Systems and Technologies Track. January 2023; Proceedings of the 55th Annual Hawaii International Conference on System Sciences (2023). pp. 133
Ke, Xiaobo; Wagner, Christian / EVERYDAY GAMING INDUCES AMATEUR ESPORTS PARTICIPATION THROUGH COMMITMENT. June 2022; Thirtieth European Conference on Information Systems (ECIS 2022).
Cheung, Christy M.K.; Risius, Marten; Lee, Matthew K.O.; Wagner, Christian / Introduction to Adversarial Coordination in Collaboration and Social Media Systems Minitrack of the Collaboration Systems and Technologies Track. January 2022; Proceedings of the 55th Hawaii International Conference on System Sciences (2022). pp. 114
Cheung, Christy M.K.; Risius, Marten; Lee, Matthew K.O.; Wagner, Christian / Introduction to Social Media and e-Business Transformation Minitrack of the Collaboration Systems and Technologies Track. January 2021; Proceedings of the 54th Annual Hawaii International Conference on System Sciences. pp. 722-723
Ke, Xiaobo; Wagner, Christian / Visualizing Emotion and Absorption Through a Low Resolution LED Array: From Electroencephalography to Internet of Things. July 2020; Augmented Cognition: Theoretical and Technological Approaches: 14th International Conference, AC 2020: Proceedings. Vol. Part I, pp. 142-156
Cheung, Christy M.K.; Lee, Matthew K.O.; Wagner, Christian / Introduction to Social Media and e-Business Transformation Minitrack of the Collaboration Systems and Technologies Track. January 2020; Proceedings of the 53rd Annual Hawaii International Conference on System Sciences. pp. 694
Ke, Xiaobo; Du, Helen S; Wagner, Christian / Encouraging Individuals to Go Green by Gamification: An Empirical Study. July 2019; PACIS 2019 Proceedings.
Ke, Xiaobo; Wagner, Christian / The Impact of Game Peripherals on the Gamer Experience and Performance. July 2019; Augmented Cognition - 13th International Conference, AC 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Proceedings. pp. 256-272
Cheung, Christy M.K.; Lee, Matthew K.O.; Wagner, Christian / Introduction to Social Media and e-Business Transformation Minitrack of the Collaboration Systems and Technologies Track. January 2019; Proceedings of the 52nd Annual Hawaii International Conference on System Sciences. pp. 800-801
Suh, Ayoung; Wang, Guan; Gu, Wenying; Wagner, Christian / Enhancing Audience Engagement Through Immersive 360-Degree Video: An Experimental Study. June 2018; Augmented Cognition: Intelligent Technologies. pp. 425-443
Cheung, Christy M. K.; Lee, Matthew K. O.; Wagner, Christian / Introduction to Social Media and e-Business Transformation Minitrack of the Collaboration Systems and Technologies Track. January 2018; Proceedings of the 51st Annual Hawaii International Conference on System Sciences. pp. 481-482
Yip, Ada; Brehm, Lars; Wagner, Christian / Revisiting McFarlan’s Risk Model for IS Implementation Success - Does Culture Matter?. December 2017; ACIS 2017 PROCEEDINGS.
LIU, Lili; WAGNER, Christian; SUH, Ayoung / Understanding the Success of Pokémon Go: Impact of Immersion on Players’ Continuance Intention. May 2017; Augmented Cognition: Enhancing Cognition and Behavior in Complex Human Environments. Vol. 10285, pp. 514-523
LIU, Lili; SUH, Ayoung; WAGNER, Christian / Who is with You? Integrating a Play Experience into Online Video Watching via Danmaku Technology. May 2017; Human-Computer Interaction: Interaction Contexts. Vol. 10272, pp. 63-73
LIU, Lili; SUH, Ayoung; WAGNER, Christian / Donation Behavior in Online Micro Charities:: An Investigation of Charitable Crowdfunding Projects. January 2017; Proceedings of the 50th Hawaii International Conference on System Sciences (2017).
Cheung, Christy M.K.; Lee, Matthew K.O.; Wagner, Christian / Introduction to Social Media and e-Business Transformation Minitrack. January 2017; Proceedings of the 50th Annual Hawaii International Conference on System Sciences. pp. 821-822
Suh, Ayoung; Wagner, Christian / Explaining a Virtual Worker’s Job Performance: The Role of Psychological Distance. July 2016; Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience. pp. 241-252
LIU, Lili; SUH, Ayoung; WAGNER, Cristian / Investigating Communal Interactive Video Viewing Experiences Online. June 2016; Human-Computer Interaction. Novel User Experiences. pp. 538-548
Cheung, Christy M.K.; Lee, Matthew K.O.; Wagner, Christian / Introduction to Social Media and e-Business Transformation Minitrack. March 2016; Proceedings of the 2016 49th Annual Hawaii International Conference on System Sciences. pp. 908
Jiang, Ling; Wagner, Christian; Nardi, Bonnie / Not Just in it for the Money: A Qualitative Investigation of Workers' Perceived Benefits of Micro-task Crowdsourcing. March 2015; Proceedings of the 48th Annual Hawaii International Conference on System Sciences: HICSS 2015. pp. 773-782
Diba, Victor; Wagner, Christian / Success within app distribution platforms: The contribution of app diversity and app cohesivity. March 2015; Proceedings of the Annual Hawaii International Conference on System Sciences. Vol. 2015-March, pp. 4304-4313
Suh, Ayoung; Wagner, Christian; Liu, Lili / The effects of game dynamics on user engagement in gamified systems. March 2015; Proceedings of the Annual Hawaii International Conference on System Sciences. Vol. 2015-March, pp. 672-681
Cheung, Christy M.K.; Lee, Matthew K.O.; Wagner, Christian / Introduction to Social Media and E-business Transformation Minitrack. January 2015; Proceedings of the 48th Annual Hawaii International Conference on System Sciences: HICSS 2015. pp. 742
Nickerson, Jeffrey; Brunswicker, Sabine; Wagner, Christian; Butler, Brian / The evolution of ideas by crowds and communities: Competition vs. cooperation. December 2014; International Conference on Information Systems (ICIS 2014): Building a Better World Through Information Systems. Vol. 6, pp. 4722-4728
Liu, Lili; Ip, Rachael K. F.; Wagner, Christian; Shum, Anna / Learning Effects of Virtual Game Worlds: An Empirical Investigation of Immersion, Enjoyment and Performance. August 2014; 20th Americas Conference on Information Systems (AMCIS 2014): Smart Sustainability: The Information Systems Opportunity. pp. 4352-4362
Wagner, Christian; Suh, Ayoung / The wisdom of crowds: Impact of collective size and expertise transfer on collective performance. January 2014; Proceedings of the Annual Hawaii International Conference on System Sciences. pp. 594-603
Jiang, Ling; Wagner, Christian / Structuring time through participation in micro-task crowdsourcing: A time allocation perspective. 2014; 35th International Conference on Information Systems "Building a Better World Through Information Systems", ICIS 2014.
Wagner, Christian; Suh, Ayoung / The role of task difficulty in the effectiveness of collective intelligence. July 2013; IEEE International Conference on Digital Ecosystems and Technologies. pp. 90-95
Alam, Md. Mahbubul; Wagner, Christian / "Facebook distress": A model to investigate discontinuation of social networking site use. June 2013; Proceedings - Pacific Asia Conference on Information Systems, PACIS 2013.
Suh, Ayoung; Wagner, Christian / Factors affecting individual flaming in virtual communities. 2013; Proceedings of the Annual Hawaii International Conference on System Sciences. pp. 3282-3291
Liu, Lili; Wagner, Christian; Chen, Huaping / Determining the value of a virtual community to its participants. 2011; Proceedings of the Annual Hawaii International Conference on System Sciences. pp. 723-732
Wagner, Christian; Zhao, Sesia; Schneider, Christoph; Chen, Huaping / The wisdom of reluctant crowds. March 2010; Proceedings of the 43rd Annual Hawaii International Conference on System Sciences.
Wang, Yi; Wagner, Christian; Ip, Rachael K.F. / An empirical investigation of the key factors for refactoring success in an industrial context. August 2009; 15th Americas Conference on Information Systems 2009, AMCIS 2009. Vol. 8, pp. 5031-5040
Du, Helen S.; Wagner, Christian / A techno-social approach for achieving online readership popularity. 2009; ICIS 2009 Proceedings - Thirtieth International Conference on Information Systems.
Wagner, Christian; Liu, Lily; Schneider, Christoph; Prasarnphanich, Pattarawan; Chen, Huaping / Creating a successful professional virtual community: A sustainable digital ecosystem for idea sharing. 2009; 2009 3rd IEEE International Conference on Digital Ecosystems and Technologies, DEST '09. pp. 163-167
Topi, Heikki; Valacich, Joseph S.; Wright, Ryan T.; Kaiser, Kate; Sipior, Janice C.; Nunamaker, Jay F.; Wagner, Christian; Bjørn-Andersen, Niels / IS 2009: Changing the course for undergraduate is model curricula. 2009; ICIS 2009 Proceedings - Thirtieth International Conference on Information Systems.
Du, Helen S.; Wagner, Christian / Online readership popularity and media-embedded characteristics. 2009; 15th Americas Conference on Information Systems 2009, AMCIS 2009. Vol. 10, pp. 6461-6468
Wagner, Christian / Wikis and beyond: Harnessing collective intelligence through web 2.0 technologies. 2009; 15th Americas Conference on Information Systems 2009, AMCIS 2009. Vol. 7
Ip, Rachael K. F.; Wagner, Christian; Zhao, Sesia J. / Learning REAL business skills in a virtual world: An action learning perspective. August 2008; 14th Americas Conference on Information Systems (AMCIS 2008). Vol. 2, pp. 939-948
Zhao, Sesia J.; Wagner, Christian; Huaping, Chen / Review of prediction market research: Guidelines for information systems research. July 2008; PACIS 2008 Proceedings.
Wagner, Christian / Breaking the Knowledge Acquisition Bottleneck through Conversational Knowledge Management. 2008; Innovative Technologies for Information Resources Management. pp. 200-214
Prasarnphanich, Pattarawan; Wagner, Christian / Creating critical mass in collaboration systems: Insights from wikipedia. 2008; 2008 2nd IEEE International Conference on Digital Ecosystems and Technologies, IEEE-DEST 2008. pp. 126-130
Wagner, Christian; Back, Andrea; Koenig, Wolfgang; Keller, Elke Simon / Use of Web 2.0 technology to enhance customer relationships. 2008; PACIS 2008 - 12th Pacific Asia Conference on Information Systems: Leveraging ICT for Resilient Organizations and Sustainable Growth in the Asia Pacific Region.
Majchrzak, Ann; Birnbaum-More, Phil; Johnson, Jeremiah; Sengupta, Kishore; Wagner, Christian / Utiliser les wikis pour générer de la connaissance durant ICIS 2007. 2008; ICIS 2008 Proceedings - Twenty Ninth International Conference on Information Systems.
Te’eni, Dov; Majchrzak, Ann; Sengupta, Kishore; Wagner, Chris; Zmud, Robert / FACILITATING EXPLORATORY CONVERSATIONS: HERE AND NOW. December 2007; ICIS 2007 Proceedings: Twenty Eighth International Conference on Information Systems.
WAGNER, Christian; PRASARNPHANICH, P / eLearning 2.0: Creating a Learner Centered Culture with Weblogs and Wikis. 2007; Proceedings of the 8th APRU Distance Learning and the Internet Conference (APRU DLI 2007).
Wagner, Christian; Prasarnphanich, Pattarawan / Innovating collaborative content creation: The role of altruism and wiki technology. 2007; Proceedings of the Annual Hawaii International Conference on System Sciences.
Majchrzak, Ann; Wagner, Chris; Riehle, Dirk; Thoeny, Peter; Shah, Sunir; Cunningham, Ward / The role of shapers in knowledge-sharing. 2007; Virtuality and Virtualization. Vol. 236, pp. 383-386
Du, Helen S.; Hao, Jin-Xing; Kwok, Ron C.W.; Wagner, Christian / Can lean media enhance large group learning? An empirical investigation of mobile information and communication technology. July 2006; PACIS 2006 - 10th Pacific Asia Conference on Information Systems: ICT and Innovation Economy. pp. 1467-1481
Majchrzak, Ann; Wagner, Christian; Yates, Dave / Corporate wiki users: Results of a survey. 2006; Proceedings of WikiSym'06 - 2006 International Symposium on Wikis. Vol. 2006, pp. 99-104
Mccubbrey, Don; Huang, Wayne; Wagner, Chris; Watson, Rick / The global text project: Engaging many for the benefit of many more. 2006; Association for Information Systems - 12th Americas Conference On Information Systems, AMCIS 2006. Vol. 2
Wagner, Christian; Ip, Rachael K.F.; Cheung, Karen S.K.; Lee, Fion S.L. / Deceptive Communication in Virtual Communities. January 2005; Proceedings of the 38th Hawaii International Conference on System Sciences - 2005.
Fun, Rachael I.P. Kwai; Wagner, Christian / An exploratory study on the progress of social computing and its potential impact on organizational computing. 2005; 9th Pacific Asia Conference on Information Systems: I.T. and Value Creation, PACIS 2005. pp. 220-233
Wagner, Christian; Vogel, Doug / Pathway to massive mobility in educational computing. 2005; Proceedings of the 2005 International Conference on Informatics Education Research. pp. 235-246
Du, Helen S.; Wagner, Christian / Success in the "blogosphere": Exploring the role of technology. 2005; 9th Pacific Asia Conference on Information Systems: I.T. and Value Creation, PACIS 2005. pp. 1255-1266
Wagner, Christian / Collaborative Knowledge Management: Breaking the Knowledge Acquisition Bottleneck. 2004; Innovations Through Information Technology. Vol. 1, pp. 341-344
Wagner, Christian; Lee, Fion; Ip, Rachael; Cheung, Karen / Intentional communication breakdowns in virtual communities of interest: A hindrance to end-user knowledge management. May 2003; Information technology and organizations: trends, issues, challenges and solutions. pp. 666-669
Wagner, Christian / KNOWLEDGE MANAGEMENT IN E-GOVERNMENT. 2003; 9th Americas Conference on Information Systems, AMCIS 2003. pp. 845-850
Wagner, Christian / A Course in Virtual Work. 2000; Challenges of Information Technology Management in the 21st Century. pp. 699-700
Poon, Po Po ; Wagner, Christian / Organizational resistance to EIS development: A multiple case study. August 1999; AMCIS 1999 Proceedings. pp. 686-688
Wagner, Christian / Use of simulation gaming to assess impact of inter-organizational information sharing on inventory performance. August 1998; AMCIS 1998 Proceedings. pp. 795-797
Wagner, Christian / Learning through role play with computer software. August 1997; AMCIS 1997 Proceedings.
MacCrimmon, Kenneth R.; Wagner, Christian / SUPPORTING PROBLEM FORMULATION AND ALTERNATIVE GENERATION IN MANAGERIAL DECISION MAKING. January 1991; Proceedings of the Twenty-Fourth Annual Hawaii International Conference on System Sciences. Vol. 3, pp. 432-441
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