National University of Singapore
School of Computing :: Department of Information Systems

Research - Conference Papers

  1. Cui, T. R. and Teo, H.H., "Can Information Technology Bridge Knowledge Distance in Organizational Open Innovation? An Absorptive Capacity Perspective," In Proceedings of the 33rd International Conference on Information Systems, Marriott World Center Resort, Orlando, Florida, United States, 16-19 Dec 2012.

  2. Cui, T., Wang, X., and Teo, H.H., "Effects of Cultural Cognitive Styles on Users' Evaluation of Website Complexity," Forthcoming In Proceedings of the 33rd International Conference on Information Systems, Orlando, United States.

  3. Wang, X., and Teo, H.H., "Perceptual and Conceptual Effects of Incidental Exposure to Web Ads," Forthcoming In Proceedings of the 33rd International Conference on Information Systems, Orlando, United States.

  4. Tong, Y., Goonawardene, N., Tan, S.L.S., and Teo, H.H., "The Impact of Job Rotation on Physicians' System Use: A Situated Learning Perspective," In Proceedings of the 32nd International Conference on Information Systems Shanghai International Convention Center, Shanghai, China, 4-7 Dec 2011.

  5. Goswami, S., Ravichandran, T., Teo, H.H. and Krcmar, H., "Achieving High Performing Supply Networks Through Value Network Transparency," In Proceedings of the 15th Pacific Asia Conference on Information Systems, Queensland University of Technology, Brisbane, Australia, 7-11 July 2011 (Nomination for the Best Paper Award).

  6. Cui, T.R., Ye, H. and Teo, H.H., "Value Co creation with Customers Through Design Toolkits: The Importance of Preference Fit and Psychological Ownership," In Proceedings of the 19th European Conference on Information Systems, Aalto University School of Economics, Helsinki, Finland, 9-11 June 2011.

  7. Wang, X.W., Yang, X., Teo, H.H., and Tong, Y., "IT Employees Organizational Identification: Examining Its Antecedents and Impact on Turnover," In Proceedings of the 31st International Conference on Information Systems, Hyatt Regency St. Louis at The Arch, Saint Louis, Missouri, 12-15 Dec 2010.

  8. Li, M.X., Tan, C.H., and Teo, H.H., "How to Display Branded and Non-Branded Goods in Online Shopping Websites," In Proceedings of the 31st International Conference on Information Systems, Hyatt Regency St. Louis at The Arch, Saint Louis, Missouri, 12-15 Dec 2010.

  9. Ping, W., Goh, K.Y. and Teo, H.H., "Engaging Consumers with Advergames: An Experimental Evaluation of Interactivity, Relevancy and Expectancy," In Proceedings of the 31st International Conference on Information Systems, Hyatt Regency St. Louis at The Arch, Saint Louis, Missouri, 12-15 Dec 2010.

  10. Oh, L.B. and Teo, H.H., "The Integrational Effects of Expert Reviews and Consumer Electronic Word-of-Mouth on Informational Social Influence in B2C E-Commerce Websites," In Proceedings of the 41st Decision Science Institute Annual Meeting, San Diego Marriott Hotel and Marina, San Diego, California, 20-23 Nov 2010.

  11. Yang, X., Shu, S. and Teo, H.H., "Are You Doing IT the Right Way? Effects of Regulatory Fit in IT Product Trial," In Proceedings of the 4th China Summer Workshop on Information Management, Huazhong University, Wuhan/Hubei, China, 19-20 June 2010.

  12. Wang, X.W., Teo, H.H. and Yang, X., "Turnover Intention of IT Employees in non-IT Organizations," In Proceedings of the ACM SIGMIS Computer Personnel Research Conference, Green College, Vancouver/British Columbia, Canada, 20-22 May 2010.

  13. Tong, Y. and Teo, H.H., "Migrating To Integrated Electronic Medical Record: An Empirical Investigation of Physicians' Use Preference," In Proceedings of the 30th International Conference on Information Systems, Phoenix, Arizona, 15-18 Dec 2009.

  14. Goswami, S., Chan, H.C., and Teo, H.H., "Decision Maker Mindfulness in IT Adoption: The Role of Informed Culture and Individual Personality," In Proceedings of the 30th International Conference on Information Systems, Phoenix, Arizona, 15-18 Dec 2009.

  15. Tan, W.K. and Teo, H.H., "Blogging to Express Self and Social Identities, Any One?" In Proceedings of the 17th European Conference on Information Systems, University of Verona, Verona, Italy, 8-10 Jun 2009.

  16. Tan, W.K., Tan, C.H., and Teo, H.H., "Would I Use My Personal Blog for Commercial Exchange?" In Proceedings of the 17th European Conference on Information Systems, University of Verona, Verona, Italy, 8-10 Jun 2009.

  17. Oh, L.B. and Teo, H.H., "An Empirical Study of IT-Enabled Enterprise Risk Management and Organizational Resilience," In Proceedings of the 2nd International Conference on Information Resources Management, Al Ain, Abu Dhabi, United Arab Emirates, 21-23 May 2009 (Best Paper Award).

  18. Tan, W.K. and Teo, H.H., "Training Students to be Innovative Information Systems Developers: Synergizing Project-Based Learning with Problem-Based Learning," In Proceedings of the 47th ACM SIGMIS International Conference on Computer Personnel Research, pp. 19-32, University of Limerick, Limerick, Ireland, 28-30 May 2009 (Nominated for the Magid Igbaria Outstanding Conference Paper of the Year).

  19. Yang, X. and Teo, H.H., "The Conflict between Absorption and Self-control in Playing Computer Games: The Effects of Free trial Restrictions," In Proceedings of the 29th International Conference on Information Systems, Les Paris De Congres, Paris, France, 14-17 Dec 2008.

  20. Suparna, G., Teo, H.H. and Chan, H.C., "Real Options from RFID Adoption: the Role of Institutions and Managerial Mindfulness," In Proceedings of the 29th International Conference on Information Systems, Les Paris De Congres, Paris, France, 14-17 Dec 2008.

  21. Tong, Y., Tan, C.H., and Teo, H.H., "Direct and Indirect Use of Information Systems in Organizations: An Empirical Investigation of System Usage in a Public Hospital," In Proceedings of the 29th International Conference on Information Systems, Les Paris De Congres, Paris, France, 14-17 Dec 2008.

  22. Oh, L.B. and Teo, H.H., "The Impact of Business Intelligence Technologies on Organizational Absorptive Capacity and Ambidextrous Innovation Competence," In Proceedings of the 39th Annual Meeting of the Decision Sciences Institute, Baltimore, Maryland, 22-25 Nov 2008 (Distinguished Track Paper Award).

  23. Li, Y., Tan, C.H. and Teo, H.H., "Open Source Software Adoption: An Investigation into Motivations and Amotivations of Users," In Proceedings of the 14th America Conference on Information Systems (AMCIS), Toronto, Ontario, Canada, 14-17 Aug 2008.

  24. Tan, C. H., Tan, W. K., and Teo, H. H., "Training Students to be Agile Information Systems Developers: A Pedagogical Approach," In Proceeding of the 46th ACM SIGMIS International Conference on Computer Personnel Research (SIGMIS-CPR), Charlotteville,Virginia, 3-5 April 2008.

  25. Li, Y., Tan, C. H., Teo, H. H., and Ramanathan, D., "Firm-Specificity and Organizational Learning-related Scale on Investment in Internal Human Capital for Open Source Software Adoption," In Proceeding of the 46th ACM SIGMIS International Conference on Computer Personnel Research (SIGMIS-CPR), Charlotteville,Virginia, 3-5 April 2008.

  26. Yang, X. and Teo, H.H. "How Do Users Cope with Trial Restrictions? A Longitudinal Field Experiment on Free Trial Software," In Proceedings of 28th International Conference on Information Systems, Montreal, Canada, 9-12 Dec 2007.

  27. Wang X. Teo, H.H. and Wei, K.K. "The Acceptance of Product Recommendations from Web-based Word-of-Mouth Systems: Effects of Information, Informant, and System Characteristics," In Proceedings of 28th International Conference on Information Systems (ICIS), Montreal, Canada, 9-12 Dec 2007.

  28. Oh, L.B., Leong, Y.X., Teo, H.H. and T. Ravichandran. "Service-Oriented Architecture and Organizational Integration: An Empirical Study of IT-Enabled Sustained Competitive Advantage," In Proceedings of 28th International Conference on Information Systems, Montreal, Canada, 9-12 Dec 2007.

  29. Goswami, S., Tan, C.H. and Teo, H.H. "Exploring the Website Features that can Support Online Collaborative Shopping," In Proceedings of the 11th Annual Pacific-Asia Conference on Information Systems, Auckland, New Zealand, 3-6 Jul 2007.

  30. Yang, X, Tan, C.H. and Teo, H.H. "User Response to Free Trial Restrictions: A Coping Perspective," In Proceeding of the 12th International Conference on Human-Computer Interaction, Beijing, China, 22-27 Jul 2007.

  31. Tan, C H, Goh, K.Y. and Teo, H.H. "An Investigation of Online Group-Buying Institution and Buyer Behavior," In Proceeding of the 12th International Conference on Human-Computer Interaction, Beijing, China, 22-27 Jul 2007.

  32. Oh, L.B., Leong, Y.X. and Teo, H.H. "A Model of IT-Enabled Organizational Integration and Sustained Competitive Advantage," In Proceedings of the 20th Bled eConference, Bled, Slovenia, 4-6 Jun 2007.

  33. Oh, L.B., Phua, T.W. and Teo, H.H. "A Conceptual Model for IT-Enabled Enterprise Risk Management in Financial Organizations," In Proceedings of the 15th European Conference on Information Systems, St. Gallen, Switzerland, 7–9 Jun 2007 (Nomination for the Best Paper Award).

  34. Oh, L.B., Ng, B.L.T and Teo, H.H. "IT Portfolio Management: A Framework for Making Strategic IT Investment Decisions," In Proceedings of the 15th European Conference on Information Systems, St. Gallen, Switzerland, 7–9 Jun 2007.

  35. Oh, L.B. and Teo, H.H. "Realizing IT Business Value from Retail Channel Integration: A Configurational Structure-Strategy Fit Assessment," In Proceedings of the 15th European Conference on Information Systems, St. Gallen, Switzerland, 7–9 Jun 2007.

  36. Tong, Y, Wang, X.W. and Teo, H.H. "Understanding the Intention of Information Contribution to Online Feedback Systems from the Social Exchange and Motivation Crowding Perspectives," In Proceedings of the 40th Hawaii International Conference on System Sciences (HICSS), Waikoloa, Big Island, Hawaii, 3-6 Jan 2007.

  37. Oh, L.B. and Teo, H.H. "To Blow or Not to Blow: A Study of Whistleblowing Behavior in Reporting Software Piracy," In Proceedings of the IFIP TC8/WG8.2 Organizations and Society in Information Systems Workshop, Milwaukee, Wisconsin, 9-10 Dec 2006.

  38. Li, Y., Tan, C.H., Teo, H.H. and Watson, R.T. "An Institutional Perspective of Open Source Software Adoption in Organizations: A Cross-Country Investigation," In Proceedings of the 16th Annual Workshop on Information Technologies and Systems, Milwaukee, Wisconsin, 9-10 Dec 2006.

  39. Li, Y., Tan, C.H. and Teo, H.H. "A Discriminant Analysis of Organizations' Adoption of Open Source Software: A Human Capital Perspective," In Proceedings of the World Congress on Intellectual Capital, Seoul, South Korea, 21-22 Sep 2006, (Best Paper Award).

  40. Tan, C.H., Goh K.Y., Teo, H.H. and Sim, K.S. "Buyout Option and Reserve Price in Online Auctions: Should I Bid Or Buy Out?" In Proceeding of the 27th Annual International Conference on Information Systems, Wisconsin, Milwaukee, 10-13 Dec 2006.

  41. Yang, X., Teo, H.H. and Tan, C.H. "A Psychological Reactance Perspective on Time and Functionality Restrictions of Free Trial Software: Are You Willing to Evaluate the Software?" In Proceeding of the 27th Annual International Conference on Information Systems, Wisconsin, Milwaukee, 10-13 Dec 2006.

  42. Oh, L.B. and Teo, H.H. "A Value-Based Approach to Developing a Multi-Channel Shopper Typology," In Proceedings of the 14th European Conference on Information Systems, Gothenburg, Sweden, 12-14 Jun 2006.

  43. Li, Y., Tan, C.H., Teo, H.H. and Mattar, A.T. "Motivating Open Source Software Developers: Influence of Transformational and Transactional Leaderships," In Proceedings of the 44th ACM SIGCPR International Conference on Computer Personnel Research, Claremont, California, 14-16 Apr 2006, pp. 34-41.

  44. Zhang, D., Oh, L.B. and Teo, H.H. "An Experimental Study of the Factors Influencing Non-Work Related Use of IT Resources at Workplace," In Proceedings of the 39th Hawaii International Conference on System Sciences (HICSS), Kauai, Hawaii, 4 - 7 Jan 2006, pp. 206-215.

  45. Xu, H., Teo, H.H. and Tan, B.C.Y. "Predicting the Adoption of Location-Based Services: The Roles of Trust and Privacy Risk," In Proceedings of the 26th Annual International Conference on Information Systems, Las Vegas, Nevada, 11-14 Dec 2005, pp. 897-910.

  46. Li, Y., Tan, C.H. Teo, H.H. and Siow, A.Y.K. "A Human Capital Perspective of Organizational Intention to Adopt Open Source Software," In Proceedings of the 26th Annual International Conference on Information Systems, Las Vegas, Nevada, 11-14 Dec 2005, pp. 137-149.

  47. Tan, C H., Yang, X., Teo, H.H. and Lin, G. "An Empirical Investigation of the Auction Buyer's Choice to Buy Out or Bid: Cry of Regret or Laugh of Satisfaction?". In Proceedings of the 26th Annual International Conference on Information Systems, Las Vegas, Nevada, 11-14 Dec 2005, pp. 783-795.

  48. Wang, X.W., Teo, H.H. and Wei, K.K. "Promoting Consumption Information Contribution to Online Feedback Systems: An Analysis from the Cognition Enhancement Perspective," In Proceedings of the 11th Annual Americas Conference on Information Systems, Omaha, Nebraska, 11-14 Aug 2005.

  49. Oh, L.B. and Teo, H.H. "Creating E-Business Value through Retail Channel Integration: A Resource-based Perspective of Hybrid Commerce," In Proceedings of the 11th Annual Americas Conference on Information Systems, Omaha, Nebraska, 11-14 Aug 2005.

  50. Yang, X., Li, Y., Tan, C.H. and Teo, H.H. "The Motivators of Students' Behavioral Intention towards Online Discussion Forum Participation," In Proceedings of the 11th Annual Americas Conference on Information Systems, Omaha, Nebraska, 11-14 Aug 2005.

  51. Tan, C.H., Yang, X., Chan, Y.P. and Teo, H.H. "An Investigation of Book Market Aggregation on Amazon.com," In Proceedings of the 11th Annual Americas Conference on Information Systems, Omaha, Nebraska, 11-14 Aug 2005.

  52. Xu, H. and Teo, H.H. "Consumers' Privacy Concerns toward Using Location-Based Services: An Exploratory Framework and Research Proposal," In Proceedings of 13th European Conference on Information Systems, Regenburg, Germany. 26-28 May 2005.

  53. Xu, H., Wang, H., and Teo, H.H. "Predicting the Usage of P2P Sharing Software: The Role of Trust and Perceived Risk," In Proceedings of the 38th Hawaii International Conference on System Sciences (HICSS-38), Big Island, HI, United States, 3-6 January 2005, pp. 201a.

  54. Xu, H. and Teo, H.H. "Alleviating Consumer's Privacy Concern in Location-Based Services: A Psychological Control Perspective," In Proceedings of the 25th Annual International Conference on Information Systems, Washington, United States, 12-15 December 2004, pp. 793-806.

  55. Tan, C.H., Chan, Y.P., Yang, X., Chan, H.C. and Teo, H.H., "Effects of Choice Contrast and Order Sequence on Consumer Judgment and Decision in Comparison Shopping Assisted Environment," In Proceeding of the 3rd Annual Workshop on HCI Research in MIS, Washington, 10-11 December 2004.

  56. Chan, H.C., Teo, H.H., Yang, J., and Li, Y. "The Technology Acceptance Model for Competitive Software Products," In Proceedings of the 8th Pacific-Asia Conference on Information Systems, Shanghai, China, 8-11 July 2004, pp. 1848–1855.

  57. Li, Y., Tan, C.H., and Teo, H.H., "The Dynamic Transformation of an Open Source Software Project Leader: A Micro-Organizational Behavioral Perspective," In Proceedings of the 8th Pacific-Asia Conference on Information Systems, Shanghai, China, 8-11 July 2004, pp. 2226-2232.

  58. Yang, X., Li, Y., Tan, C.H., and Teo, H.H., "What Motivates a Student to Participate in Electronic Discussion Forum: A Survey Study of Students' Participation Intention," In Proceedings of the 8th Pacific-Asia Conference on Information Systems, Shanghai, China, 8-11 July 2004, pp. 701-712.

  59. Liu, X., and Teo, H.H., "Impact of Telepresence on Consumer Learning: A Consumer Information Processing Approach," In Proceedings of the 8th Pacific-Asia Conference on Information Systems, Shanghai, China, 8-11 July 2004, pp. 1254-1268.

  60. Teo, H.H., Wan, W., and Li, L. "Volunteering Personal Information on the Internet; Effects of Reputation, Privacy Initiatives and Reward on Online Consumer Behavior," In Proceedings of the 37th Hawaii International Conference on System Sciences, Big Island, Hawaii: IEEE Computing Society Press, 5-8 January 2003, pp. 181-190.

  61. Teo, H.H., Wan, W., Wang, X.W. and Wei, K.K., "Effects of Absorptive Capacity on Organizational Predisposition Toward Interorganizational Systems," In Proceedings of the Twenty-Fourth International Conference in Information Systems. Seattle, WA, United States, 14-17 December 2003, pp. 121-133.

  62. Oh, L.B., Xu, H., and Teo, H.H. , "Effects of Multimedia on Mobile Consumer Behavior: An Empirical Study of Location-Aware Advertising," In Proceedings of the 24th International Conference in Information Systems. Seattle, WA, United States, 14-17 December 2003, pp. 679-691 (Best Theme Paper Runner-up).

  63. Tan, C.H., and Teo, H.H.2, "Comparison-Shopping Websites: An Empirical Investigation on the Influence of Decision aids and Information load on Consumer Decision-making Behavior," In Proceedings of the 24th International Conference in Information Systems. Seattle, WA, United States, 14-17 December 2003, pp. 121-133.

  64. Wan, W., Teo, H.H., and Zhu, L., "Determinants of Buy-It-Now Auction Choice on eBay," In Proceedings of the 7th Pacific Asia Conference on Information Systems. Adelaide, South Australia, 10-13 July 2003, pp. 347-357.

  65. Wang, X.W., Teo, H.H., Wei, K.K., Sia, C.L., and Lee, M.K.O., "Effects of Learning Capacity and Knowledge Base on Executive Decision Formation for IT Adoption: An Empirical Study of Small and Medium-Sized Organizations," In Proceedings of the 11th European Conference on Information Systems. Naples, Italy, 16-21 June 2003.

  66. Chan, H.C., Lam-Hang, J.C., Teo, H.H., and Yang, J. "Testing the boundaries of the technology acceptance model," In Proceedings of the 14 th IRMA International Conference, Philadelphia, PA, United States, 18-21 May 2003, pp. 57-60.

  67. Xu, H., Teo, H.H., and Wang, H. "Foundation of SMS Commerce Success: Lessons from SMS Messaging and Competition," In Proceedings of the 36th Hawaii International Conference on System Sciences, Big Island, Hawaii: IEEE Computing Society Press, 7-9 January 2003, pp. 90-99.

  68. Teo, H.H., Wan, W., Chan, H.C., and Lim, C.Y., Bridging the Digital Divide: The Effects of Home Computer Ownership and School IT Environment on Self-directed Learning. In Proceedings of the 23rd Annual International Conference on Information Systems, Barcelona, Spain, 15-18 December 2002, pp. 641-650.

  69. Tan, C.H., Wan, W. and Teo, H.H., "Whither Comparison - Shopping Agent: Strategies for Survival," In Proceedings of the 6th Pacific Asia Conference on Information Systems, Tokyo, Japan, 2-6 September 2002, pp. 230-245.

  70. Tan, C.H., Teo, H.H., Lee, T.S.Y., and Hui, K.L., "Effects of Visual Cues on Buyer Information Acquisition: An Empirical Investigation at Yahoo! Auction, What Attracts Auction Buyers!" In Proceedings of the 6th Pacific Asia Conference on Information Systems, Tokyo, Japan, 2-6 September 2002, pp. 206-219.

  71. Zeng, X.H., Lee, T.S.Y. and Teo, H.H., "The Impact of Online renting on Software Piracy," In Proceedings of the 10th European Conference on Information Systems, Gdansk, Poland, 8-12 June 2002, pp. 1320-1329.

  72. Ge, H., Teo, H.H., and Lee, T.S.Y., "Additional Listing Options on eBay: Are they worth the money," In Proceedings of 10th European Conference on Information Systems, Gdansk, Poland, 8-12 June 2002, pp. 759-767.

  73. Zhu, L. and Teo, H.H., "Toward Understanding Seller's Choice of Starting Price Strategies: An Experimental Approach," In Proceedings of the 10th European Conference on Information Systems, Gdansk, Poland, 8-12 June 2002, pp. 1568-1578.

  74. Wan, W. and Teo, H.H., "Understanding Auction Success: Empirical Findings from eBay," In Proceedings for the Fourth International Symposium on Multinational Business Management, Nanjing, Jiangsu, China, 19-23 May 2002, pp. 233-246.

  75. Hui, K.L., Teo, H.H., and Wong, P.L., "Soliciting Consumer Information on the Internet: The Role of Protection Mechanism, Reward, and Customization," In Proceedings of the 11th Workshop on Information Technologies and Systems, New Orleans, LA, United States, 15-16 December 2001. pp. 59-64 (Nominated for the Best Paper Award).

  76. Wan, W. and Teo, H.H. "An Examination of Auction Price Determinants on eBay," In the Proceedings of the 9th European Conference on Information Systems, Bled, Slovenia, 27-29 June 2001, pp. 898-908.

  77. Shek, S.P.W., Sia, C.L., Teo, H.H., and Tan, B.C.Y., "The Impact of Bureaucratic Control on Organizational Predisposition Towards Distributed Work Arrangements: An Empirical Study," In Proceedings of the 5th Pacific Asia International Conference on Information Systems, Seoul, South Korea, 20-22 June 2001, pp. 1034-1040.

  78. Zhou, Y., Teo, H.H., and Wei, K.K., "Assessing the Need and Impact of Electronic Payment on Cash Management: A Simulation Approach," In Proceedings of 3rd International Conference on Telecommunications and Electronic Commerce (ICTEC3), Dallas, TX, United States, 16-19 November 2001, pp. 38-46.

  79. Goh, K.Y., Teo, H.H., and Wei, K.K., "Computer Supported Negotiations: An Experimental Study of Bargaining in Electronic Commerce," In Proceedings of 21st International Conference on Information Systems, Brisbane, Queensland, Australia, 10-13 December 2000, pp. 104-116.

  80. Tan, S.C.L., Teo, H.H., Tan, B.C.Y., and Wei, K.K., "Environmental Scanning on the Internet," In Proceedings of the 19th International Conference on Information Systems, Helsinki, Finland, 13 to 16 December 1998, pp. 76-87.

  81. Sia, C.L., Teo, H.H., Tan, B.C.Y. and Wei, K.K., "Examining Environmental Influences on Organizational Perceptions and Predispositions toward Distributed Work Arrangements: A Path Model," In Proceedings of the 19th International Conference on Information Systems, Helsinki, Finland, 13-16 December 1998, pp. 88-102.

  82. Goh, K.Y., Teo, H.H. and Wei, K.K., "Electronic Markets and Intelligent Agents: An Experimental Study of the Economics of Electronic Commerce," In Proceedings of the 19th International Conference on Information Systems, Helsinki, Finland, 13-16 December 1998, pp.293-295.

  83. Tan, S.C.L., Teo, H.H., Tan, B.C.Y. and Wei, K.K., "Developing a Preliminary Framework for Knowledge Management in Organizations," In Proceedings of the 4th AIS Americas Conference on Information Systems, Baltimore, MD, United States, 14-16 August 1998, pp. 629-631.

  84. Teo, H.H., Tan, B.C.Y. and Wei, K.K. "Innovation Diffusion Theory as a Predictor of Adoption Intention for Financial EDI," In Proceedings of the 16th Annual International Conference on Information Systems, Amsterdam, The Netherlands, 10-13 December 1995, pp. 155-165.

  85. Teo, H.H., Tan, B.C.Y., Wei, K.K. and Woo, L.Y. "Leveraging EDIS to Improve Organizational and Interorganizational Productivity: Findings from the World's Busiest Port," In Proceedings of the 15th Annual International Conference on Information Systems, Vancouver, British Columbia, Canada, 14-17 December 1994, pp. 175-186.

  86. Wei, K. K., Teo, H.H., and Tan, B.C.Y., "Status and directions of information technology in the travel industry," Abacus Travel Agents Seminar 1994, 6 July 1994.

  87. Teo, H.H., Wei, K.K., and Woo, L.Y., "The Success of Inter-organizational Systems: A Transaction Cost Perspective," In Proceedings of the 6th International EDI Conference: Strategic Systems in the Global Economy of the 1990s, Bled, Slovenia, June 1993, pp. 257-267.

  88. Tan, B.C.Y., Teo, H.H., Raman, K.S. and Wei, K.K. "Group Support Systems in Practice: Theory and Products," In Proceedings of the 5th Defence Research and Development MINDEF-NUS Seminar, Singapore, 3 December 1993, pp. 76-82.

  89. Teo, H.H., Wei, K.K. and Tan, S.T. "The development and operation of inter organisational information systems: A transaction cost economics perspective," In Proceedings of the America Chinese Management Educators III/ICCM VI Joint International Conference Technology Transfer/Comparative Management, Los Angeles, United States, 7 Aug 1993, pp. 175-185. (America Chinese Management Educators (ACME) Association.