臺灣博碩士論文加值系統

線上購物是比傳統購物存在著更多的不確定性和風險，在線上集購的環境�塈颽O如此，主要因素之一就是主購的角色，因為在線上集購有許多主購本身就是消費者，無法像一般賣家那麼具有規模及專業，因此對主購的信任度，往往是消費者決定是否參加集購的主要判斷依據之一。本研究目的在於以計畫行為理論為基礎，探討主購名聲、主購互動、對集購的認知風險、集購熟悉度及主觀規範等對線上集購消費者行為的影響。
研究結果發現，影響線上集購消費者對主購的信任度因素，主要為知覺的主購名聲、與主購的互動、線上集購的認知風險及主觀規範。除此之外，本研究在以「計劃行為理論」為基礎的研究模式中，也發現消費者在參加線上集購的行為意圖，主要影響是來自對主購的信任度，而主觀規範除了會直接影響參加線上集購的行為意圖外，也會經由對主購的信任度間接影響參加線上集購的行為意圖，而對集購的熟悉度則對參加線上集購的行為意圖沒有顯著的影響。

Online shopping involves more uncertainty and risk than traditional shopping. These phenomena are even obvious in online group-buying. One of the main factors causing the uncertainty and risk is the role of the initiator. Since it is quite often that the initiators themselves are consumers, the initiators are not as huge and professional as the sellers. Clearly the trust in initiator becomes a major concern when joining the online group-buying.
Based on the theory of planned behavior, the purpose of this research is to understand how initiator’s reputation, interactions with initiator, consumers’ perceived risk and personal characteristics impact consumers’ trust in the initiators and then how the consumers’ perceived trust in the initiators, subjective norm and familiarity with online group-buying together impact the consumers’ behavior in group-buying.
The study result indicates that the perceived initiator’s reputation, interaction with initiator, perceived risks in online group-buying, and subjective norm impact the trust in initiator. Moreover, based on TPB, the trust has significant effects on consumer’s intention to join online group-buying. Subjective norm has impacted the consumer’s intention to join online group-buying not only directly but also through the trust in initiator indirectly. However, the familiarity with online group-buying has no significant effects on consumer’s intention to join online group-buying.

第一章 緒論 1
第一節 研究背景 1
第二節 研究動機 2
第三節 研究目的 4
第四節 研究對象與範圍 4
第五節 研究流程 4
第六節 論文架構 5
第二章 文獻探討 6
第一節 線上集體購物 6
一 、線上集體購物的定義 6
二 、線上集體購物的模式 7
三 、集體購物網站消費者之行為 8
四 、台灣線上集購網站現況 9
第二節 信任 16
一 、信任的定義 16
二 、影響信任的因素 17
第三節 認知風險 19
一 、認知風險的定義 19
二 、認知風險的構面 20
三 、信任與認知風險之關係 22
第四節 計劃行為理論 22
第三章 研究設計 25
第一節 研究架構 25
第二節 研究變數與假說 27
一 、名聲與主購信任度的關係 27
二 、互動與主購信任度的關係 28
三 、知覺回饋機制有效性與主購信任度的關係 28
四 、不確定性的容忍度與主購信任度的關係 29
五 、線上集購的認知風險與主購信任度的關係 29
六 、主觀規範與再次參加集購意圖的關係 30
七 、對集購的熟悉度與再次參加集購意圖的關係 30
八 、主購信任度與再次參加集購意圖的關係 31
第三節 研究方法 33
一 、變數之概念性定義 33
二 、問卷設計 33
三 、資料蒐集方法 36
第四節 統計分析方法 37
一 、敍述性統計 37
二 、結構方程模式 37
第四章 實證分析結果 39
第一節 敘述性統計分析 39
第二節 測量模式分析 41
第三節 信效度分析 45
第四節 整體適配度 47
第五節 結構模式分析 49
第六節 假說檢定結果 51
第五章 結論與建議 56
第一節 研究結論 56
一 、不同的特徵構面對於線上集購主購的信任度影響 56
二 、以「計劃行為理論」為基礎的研究模式 57
第二節 研究貢獻 58
第三節 研究限制 59
第四節 後續研究建議 60
參考文獻 61
中文文獻 61
英文文獻 61
附錄 69
附錄一 台灣線上集體購物的相關網站 69
附錄二 問卷 70

中文文獻
莊隆泰，群體採購中間商系統之研究，國立中山大學資訊管理研究所碩士論文，2000。
陳俊憲，線上集體購物模式績效之研究，國立中山大學資訊管理研究所碩士論文，2002。
闕志勳，從認知風險探索集體購物不同定價策略之成效，國立中山大學資訊管理研究所碩士論文，2005。
徐明瑋，集體購物定價策略與競爭環境對加入意圖之影響，國立中山大學資訊管理研究所碩士論文，2005。
楊鎮遠，價格資訊對集體購物加入意圖之影響，國立中山大學資訊管理研究所碩士論文，2005。
英文文獻
Ajzen, I. “From Intentions to Actions: A Theory of Planned Behavior,” Action Control: From Cognition to Behavior.Heidelberg: Springer, 1985.
Ajzen, I. “Attitude Structure and Behavior,” Attitude Structure and Function, awrence Erlbaum Associates, Hillsdale, NJ, 1989, pp. 241-274.
Ajzen, I., and Fishbein, M. “Understanding Attitudes and Predicting Social Behavior,” Prentice Hall, Englewood Cliffs, NJ, 1980.
Ajzen, I., and Madden, T. “Prediction of Goal-Directed Behavior:Attitudes, Intentions, and Perceived Behavioral Control,” Journal of Experimental Social Psychology (22), 1986, pp.453-474.
Anderson, J.C., and Gerbing, D.W. “Structural Equation Modeling in Practice: A Review and Recommended Two-Step Approach,” Psychological Bulletin (103:3), 1988, pp.411-423.
Ba, S., and Pavlou, P.A. “Evidence of the Effect of Trust Building Technology in Electronic Markets: Price Premiums and Buyer Behavior,” MIS Quarterly (26:3), 2002, pp.243-268.
Bagozzi, R.P., Yi, Y. and Phillips, L.W. “Assessing Construct Validity in Organizational Research,” Administrative Science Quarterly (36:3), 1991, pp. 421-458.
Bauer, R.A. “Consumer Behavior as Risk-taking,” Dynamic Marketing for a Changing World, Chicago：American Marketing Association, 1960, pp.389-393.
Bhatnagar, A., Misra, S., and Rao, H.R. “On Risk, Convenience, and Internet Shopping Behavior,” Communications of the ACM (43:11), November 2000, pp. 98-105.
Bhattacharya, R., Devinney, T.M. and Pillutla, M.M. “A Formal Model of Trust Based on Outcomes, ” Academy of Management Review (23:3), 1998, pp. 459-472.
Bigley, G.A., and Pearce, J.L. “Straining for Shared Meaning in Organization Science: Problems of Trust and Distrust,” Academy of Management Review (23:3), 1998, pp. 405-421.
Clugston, M., Howell, J.P., and Dorfman, P.W. “Does Cultural Socialization Predict Multiple Bases and Foci of Commitment?” Journal of Management (26:1), 2000, pp. 5-30.
Cox, D. F. “Risk Taking and Information Handling in Consumer Behavior,” Boston: Graduate School of Business Administration, Harvard University, 1967.
Cox, D.F., and Rich, S.U. “Perceived Risk and Consumer Decision-Making - The Case of the Telephone Shopping,” Journal of Marketing Research (1:4), 1964, pp. 32-39.
Cunningham, S.M. “The Major Dimensions of Perceived Risk,” Risk Taking and Information Handling in Consumer Behavior, D.F. Cox (ed.), Harvard University.Graduate School of Business Administration, Boston, 1967, pp. 82-108.
Dodge, J. “Strength in Numbers? A Look at What Group-Buying Sites Have to Offer Consumers in Search of Computer Gear,” Inc. Tech 2000 (3), September 15 2000, pp. 135-136.
Doney, P.M., and Cannon, J.P. “An Examination of the Nature of Trust in Buyer-Seller Relationships,” Journal of Marketing (61), April 1997, pp. 35-51.
Doney, P. M., Cannon, J. P., and Mullen, M.R. “Understanding the Influence of National Culture on the Development of Trust,” Academy of Management Review (23:3), 1998, pp. 601-621.
Featherman, M.S., and Pavlou, P.A. “Predicting e-services Adoption: A Perceived Risk Facets Perspective,” International Journal of Human-Computer Studies (59), 2003, pp. 451-474.
Fishbein, M., and Ajzen, I. “Belief, Attitude, Intention, and Behavior: An Introduction to Theory and Research,” MA: Addison-Wesley, 1975.
Fornell, C. R. “A Second Generation of Multivariate Analysis,” New York: Praeger Publishers, 1982.
Fornell, C. R., and Larcker, D. F. “Evaluating Structural Equation Models with Unobservables and Measurement Error”, Journal of Marketing Research (18), 1981, pp. 39-50.
Forsythe, S.M., and Shi, B. “Consumer Patronage and Risk Perceptions in Internet Shopping,” Journal of Business Research (56), 2003, pp. 867-875.
Fukuyama, F. “Trust: The Social Virtues and the Creation of Prosperity,” The Free Press, New York, 1995.
Ganesan, S. “Determinants of Long-Term Orientation in Buyer-Seller Relationships,” Journalof Marketing (58), April 1994, pp. 1-19.
Garbarino, E., and Johnson, M.S. “The Different Roles of Satisfaction, Trust, and Commitment in Customer Relationships,” Journal of Marketing (63), April 1999, pp. 70-87.
Gefen, D. “Customer Loyalty in E-Commerce,” Journal of the Association for Information Systems (3), 2002, pp. 27-51.
Gefen, D., Karahanna, E., and Straub, D.W. “Trust and TAM in Online Shopping: An Integrated Model,” MIS Quarterly (27:1), 2003, pp. 51-90.
Granovetter, M. “Economic Action and Social Structure: The Problem of Embeddedness,” The American Journal of Sociology (91:3), 1985, pp. 481-510.
Gupta, A., Su, B.-c., and Walter, Z. “An Empirical Study of Consumer Switching from Traditional to Electronic Channels: A Purchase-Decision Process Perspective,” International Journal of Electronic Commerce (8:3), 2004, pp. 131-161.
Hair, J.F., Anderson, R.E., Tatham, R.L., and Black, W. C. “Multivariate Data Analysis(5th) , ” Prentice Hall International, UK, 1998.
Hofstede, G. “Motivation, Leadership, and Organization: Do American Theories Apply Abroad?” Organizational Dynamics (9:1), 1980, pp. 42-63.
Hsu, M.H., and Chiu, C.M. “Internet Self-Efficacy and Electronic Service Acceptance,” Decision Support Systems (38), 2004, pp. 369–381.
Hwang, Y. “An Empirical Study of Online Trust and Consumer Behavior: Cultural Orientation, Social Norms, and Personal Innovativeness in Information Technology,” Twenty-Sixth International Conference on Information Systems, 2005.
Jacoby, J. “The Components of Perceived Risk,” Advances in Consumer Research (3), 1972, pp. 382-393.
Jarvenpaa, S.L., and Todd, P.A. “Consumer Reaction to Electronic Shopping on the World Wide Web,” Int. J. Electronic Commerce (1:2), 1996, pp. 59-88.
Jarvenpaa, S.L., Tractinsky, N., and Vitale, M. “Consumer Trust in An Internet Store,” Information Technology and Management (1), 2000, pp. 45–71.
Jöreskog, K.G., and Sorbom, D. LISREL 8.54 manual, 2003.
Kaplan, L.B., Szybillo, G.J., and Jacoby, J. “Components of Perceived Risk in Product Purchase,” Journal of Applied Psychology (59), 1974, pp. 287-291.
Kauffman, R.J., and Wang, B. “New Buyers'' Arrival Under Dynamic Pricing Market Microstructure: The Case of Group-Buying Discounts on the Internet,” Proceedings of the 34th Hawaii International Conference on System Sciences, 2001, pp. 1-10.
Kauffman, R.J., and Wang, B. “Bid Together, Buy Together: On The Efficacy of Group-Buying Business Model in Internet-Based Selling,” Handbook of Electronic Commerce in Business and Society, P. B. Lowry, J. O. Cherrington and R.R. Watson(eds.), FL: CRC Press, Baca Raton, 2002.
Kerlinger, F. N. “Foundations of Behavioral Research,” New York:McGraw-Hill, 1978.
Kim, D.J. “Cognition-Based Versus Affect-Based Trust Determinants in E-commerce: A Crosscultural Comparison Study,” Twenty-Sixth International Conference on Information Systems, 2005.
Kreps, D. M. “Corporate Culture and Economic Theory,” Perspectives in Positive Political Economy, J. E. Alt and K. A. Schepsle (eds.),Cambridge University Press, Cambridge, UK, 1990.
Kuan, H.H., and Bock, G.W. “An Exploratory Study of Before-interaction Trust Transference in Multichannel Retailers,” Twenty-Sixth International Conference on Information Systems, 2005.
Kumar, N., Scheer, L. K., and Steenkamp, J.B.E.M. “The Effects of Perceived Interdependence on Dealer Attitudes,” Journal of Marketing Research (32), August 1995, pp. 348-356.
Lai, H. “Collective Bargaining Models on e-Marketplace,” SSGRR 2002S, International Conference on Advances in Infrastructure for e-Business, e-Education, e-Science, e-Medicine on the Internet, L'' Aquila, Italy, 2002.
Lee, M.K.O., and Turban, E. “A Trust Model for Consumer Internet Shopping,” International Journal of Electronic Commerce (6:1),Fall 2001, pp. 75–91.
Lee, M.S., Choi, J., and Lee, S.G. “The Impact of a Third-Party Assurance Seal in Customer Purchasing Intention,” Journal of Internet Commerce （3: 2）, 2004, pp. 33-51.
Lee, Z., Im, I., and Lee, S. J. “The Effect of Negative Buyer Feedback on Prices in Internet Auction Markets,” In Orlikowski, W. et al (Eds.), The Proceedings of the 21st International Conference on Information Systems, 2000, pp. 286-287.
Li, Y. N., Tan, K.C., and Xie, M. “Measuring Web-Based Service Quality,” Total Quality Management (13:5), 2002, pp. 685- 700.
Limayem, M., Khalifa, M., and Frini, A. “What Makes Consumers Buy from Internet? A Longitudinal Study of Online Shopping, ” IEEE Transactions on Systems, Man, and Cybernetics (30:4), 2000, pp. 421-432.
Mayer, R.C., and Davis, J.H. “An Integrative Model of Organizational Trust,” Academy of Management Review (20:3), 1995, pp. 709-734.
McDonald, R. P., and Ho, M. R. “Principles and Practice in Reporting Structural Equation Analysis,” Psychological Methods (7), 2002, pp. 64-82.
McKnight, D.H., and Chervany, N.L. “What Trust Means in E-Commerce Customer Relationships：An Interdisciplinary Conceptual Typology,” International Journal of Electronic Commerce (6:2), Winter 2001–2002, pp. 33–57.
McKnight, D.H., Cummings, L.L., and Chervany, N.L. “Initial Trust Formation in New Organizational Relationships,” Academy of Management Review (23:3), 1998, pp. 473-490.
Miyazaki, and Fernandez, “Consumer Perception of Privacy and Security Risks for Online Shopping,” Journal of Consumer Affairs (35), 2001, pp. 27-44.
Nunnally, J.C. Psychometric Theory, McGraw Hill：New York, 1978.
Pavlou, P.A., and Chai, L. “What Drives Electronic Commerce Across Cultures ? A Cross-Cultural Empirical Investigation of the Theory of Planned Behavior,” Journal of Electronic Commerce Research (3:4), 2002, pp. 240-253.
Pavlou, P.A., and Fygenson, M. “Understanding and Predicting Electronic Commerce Adoption：An Extension of the Theory of Planned Behavior,” MIS Quarterly (30:1), March 2006, pp. 115-143.
Pavlou, P.A., and Gefen, D. “Building Effective Online Marketplaces with Institution-Based Trust,” Information Systems Research (15:1), March 2004, pp. 37–59.
Peter, J.P., and Tarpey, Sr.L.X. “A Comparative Analysis of Three Consumer Decision Strategies,” Journal of Consumer Research (2:1), 1975, pp. 29-37.
Robinson, S.L. “Trust and Breach of the Psychological Contract,” Administrative Science Quarterly (41), 1996, pp. 574-599.
Roselius, T. “Consumer Rankings of Risk Reduction Methods,” Journal of Marketing (35:000001), Jan 1971, pp. 56-61.
Sitkin, S.B., and Pablo, A.L. “Reconceptualizing the Determinants of Risk Behavior,” Academy of Management Review (17:1), 1992, pp. 9-38.
Sundaram, D., and Webster, C. “Service Consumption Criticality in Failure Recovery,” Journal of Business Research (41:2), 1998.
Thompson, R.L., Higgins, C.A., and Howell, J.M. “Personal Computing: Toward a Conceptual Model of Utilization,” MIS Quarterly (15:1), 1991, pp. 124-143.
Tsvetovat, M., Sycara, K., Chen, Y., and Ying, J. “Customer Coalitions in the Electronic Marketplace,” Proceedings of the 3rd Workshop on Agent Mediated Electronic Commerce (AMEC), 2000, pp. 263-264.
Urban, G.L., Sultan, F., and Qualls, W.J. “Placing Trust at the Center of Your Internet Strategy,” Sloan Management Review, Fall: 2000, pp. 39-48.
Vallerand, R.J., Deshaies, P., Cuerrier, J., Pelletier, L.G., and Mongeau, C. “Ajzen & Fishbein’s Theory of Reasoned Action as Applied to Moral Behavior: A Confirmatory Analysis,” Journal of Personality and Social Psychology (62), 1992, pp. 89-109.
Williamson, O.E. “Calculativeness, Trust and Economic Organization,” Journal of Law and Economics (36:2), 1993, pp. 453-486.
Wilson, D.T. “An Integrated Model of Buyer-Seller Relationships,” Journal of the Academy of Marketing Science (23:4), 1995, pp. 335-345.
Yamamoto, J., and Sycara, K. “A Stable and Efficient Buyer Coalition Formation Scheme for E-Marketplaces,” Proceedings of the fifth international conference on Autonomous agents (AGENT’01), Montreal, Quebec, Canada, 2001, pp.576-583.
Yoon, S.J. “The Antecedents and Consequences of Trust in Online-Purchase Decisions,” Journal of Interactive Marketing (16:2), Spring 2002.