• Alex Eckert Universidade de Caxias do Sul - UCS http://orcid.org/0000-0002-8704-9549
  • Gabriel Sperandio Milan Universidade do Vale do Rio dos Sinos - UNISINOS
  • Gobinda Roy International Management Institute - IMI KOLKATA




E-commerce, Confiança, Qualidade do Site, Privacidade, Segurança.


O presente estudo teve como objetivo analisar as relações entre a qualidade das informações, a privacidade e a segurança, bem como sua influência na confiança depositada no site de compras on-line, entre consumidores. Para atingir este objetivo, elaborou-se um modelo teórico, seguido de uma survey com uma amostra composta consumidores que já realizaram compras on-line, sendo os dados testados estatisticamente através da Modelagem de Equações Estruturais (MEE). Os resultados demonstram que a qualidade das informações do site e a privacidade percebida afetam positivamente tanto a segurança percebida, além de também impactarem positivamente na confiança depositada no site.

Biografia do Autor

Alex Eckert, Universidade de Caxias do Sul - UCS

Doutor em Administração - PUCRS


Gabriel Sperandio Milan, Universidade do Vale do Rio dos Sinos - UNISINOS

Doutor em Engenharia da Produção - UFRGS

Gobinda Roy, International Management Institute - IMI KOLKATA

Doutor em Marketing - VGSOM IIT KHARAGPUR


ADNAN, H. An Analysis of the factors affecting online purchasing behavior of Pakistani consumers. International Journal of Marketing Studies, v.6, n.5, p.133-148, 2014.

ALADWANI, A.M.; PALVIA, P.C. Developing and validating an instrument for measuring user-perceived web quality. Information & Management, v.39, n.6, p.467-476, 2002.

ALHARBI, I.M.; ZYNGIER, S.; HODKINSON, C. Privacy by design and customers’ perceived privacy and security concerns in the success of e-commerce. Journal of Enterprise Information Management, v.26, n.6, p.702-718, 2013.

AMA – AMERICAN MARKETING ASSOCIATION. 2015 Winter Marketing Educators’ Conference. Disponível em: http://www.ama.org/events-training/Conferences/Pages/Winter-Marketing-Educators-Conference.aspx?tab=home. Acesso em: 28 fev. 2015.

ANTONIOU, G.; BATTEN, L. E-commerce: protecting purchaser privacy to enforce trust. Electronic Commerce Research, v.11, n.4, p.421-456, 2011.

BAGOZZI, R.P.; YI, Y. Specification, evaluation, and interpretation of structural equation models. Journal of the Academy of Marketing Science, v.40, n.1, p.8-34, 2012.

BAI, B.; LAW, R.; WEN, I. The impact of website quality on customer satisfaction and purchase intentions: evidence from Chinese online visitors. International Journal of Hospitality Management, v.27, n.3, p.391-402, 2008.

BANSAL, G.; ZAHEDI, F. Trust-discount tradeoff in three contexts: frugality moderating privacy and security concerns. Journal of Computer Information Systems, v.55, n.1, p.13-29, 2014.

BIANCHI, C.; ANDREWS, L. Risk, trust, and consumer online purchasing behavior: a Chilean perspective. International Marketing Review, v.29, n.3, p.253-275, 2012.

BYRNE, B.M. Structural equation modeling with AMOS: basic concepts, applications, and programming. 2nd edition. New York: Taylor and Francis Group, 2010.

CASTAÑEDA, J.A.; MONTOSO, F.J.; LUQUE, T. The dimensionality of customer privacy concern on the internet. Online Information Review, v.31, n.4, p.420-439, 2007.

CHANG, H.H.; CHEN, S.W. The impact of online store environment cues on purchase intention: trust and perceived risk as a mediator. Online Information Review, v.32, n.6, p.818-841, 2008.

CHOI, J.; NAZARETH, D. Repairing trust in an e-commerce and security context: an agent-based modeling approach. Information Management & Computer Security, v.22, n.5, p.490-512, 2014.

CHOU, S; CHEN, C.W.; LIN, J.Y. Female online shoppers: examining the mediating roles of e-satisfaction and e-trust on e-loyalty development. Internet Research, v.25, n.4, p.542-561, 2015.

CORRITORE, C.L.; KRACHER, B.; WIEDENBECK, S. On-line trust: concepts, evolving themes, a model. International Journal of Human-Computer Studies, v.58, n.6, p.737-758, 2003.

D’ALESSANDRO, S.; GIRARDI, A.; TIANGSOONGNERN, L. Perceived risk and trust as antecedents of online purchasing behavior in the USA gemstone industry. Asia Pacific Journal of Marketing and Logistics, v.24, n.3, p.433-460, 2012.

DEDEKE, A.N. Travel web-site design: information task-fit, service quality and purchase intention. Tourism Management, v.54, n.1, p.541-554, 2016.

DELONE, W. H.; MCLEAN, E. R. The DeLone and McLean model of information systems success: a ten-year update. Journal of Management Information Systems, v.19, n.4, p.9-30, 2003.

DINEV, T. Why would we care about privacy? European Journal of Information Systems, v.23, n.1, p.97-102, 2014.

EGGERT, A. Intangibility and perceived risk in online environments. Journal of Marketing Management, v.22, n.5-6, p.553-572, 2006.

ESCOBAR-RODRÍGUEZ, T.; CARVAJAL-TRUJILLO, E. Online purchasing tickets for low cost carriers: an application of the unified theory of acceptance and use of technology (UTAUT) model. Tourism Management, v.43, n.1, p.70-88, 2014.

FAN, Q. An Exploratory Study of Cross Border E-commerce (CBEC) in China: Opportunities and Challenges for Small to Medium Size Enterprises (SMEs). International Journal of E-Entrepreneurship and Innovation, v. 9, n. 1, p. 23-29, 2019.

FANG, Y.; QURESHI, I.; SUN, H.; MCCOLE, P.; RAMSEY, E.; LIM, K.H. Trust, satisfaction, and online repurchase intention: the moderating role of perceived effectiveness of e-commerce institutional mechanisms. MIS Quarterly, v.38, n.2, p.407-427, 2014.

FLAVIÁN, G.; GUINALÍU, M. Consumer trust, perceived security and privacy policy: three basic elements of loyalty to a web site. Industrial Management and Data Systems, v.106, n.5, p.601-620, 2006.

FORNELL, C.; LARCKER, D. F. Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, v.18, n.1, p.39-50, 1981.

GAO, T.; WANG, Y.; SIRGY, M.J.; BIRD, M.M. An integrative model on the antecedents of buyer decision-making uncertainty in organizational purchasing. Asia-Pacific Advances in Consumer Research, v.5, n.1, p.41-47, 2002.

GARFIELD, M.J.; MCKEOWN, P.G. Planning for internet security. Information Systems Management, v.14, n.1, p.41-46, 1997.

GEFEN, D.; BENBASAT, I.; PAVLOU, P. A research agenda for trust in online environments. Journal of Management Information Systems, v.24, n.4, p.275-286, 2008.

GUO, M.A. Comparative study on consumer right to privacy in e-commerce. Modern Economy, v.3, n.4, p.402-407, 2012.

HA, H.Y.; JANDA, S.; MUTHALY, S.K. A new understanding of satisfaction model in e-re-purchase situation. European Journal of Marketing, v.44, n.7/8, p.997-1016, 2010.

HAIR Jr., J.F.; BLACK,W.C.; BABIN, B.J.; ANDERSON, R.E.; TATHAM, R.L. Análise multivariada de dados. 6. ed. Porto Alegre: Bookman, 2009.

HARTONO, E.; HOLSAPPLE, C. W.; KIM, K. Y.; NA, K. S.; SIMPSON, J. T. Measuring perceived security in B2C electronic commerce website usage: a respecification and validation. Decision Support Systems, v. 62, n. 1, p. 11-21, 2014.

HUANG, L. Exploring the determinants of e-loyalty among travel agencies. The Service Industries Journal, v.28, n.2, p.239-254, 2008.

HUIZINGH, E. K. R. E. The content and design of web sites: an empirical study. Information & Management, v. 37, n. 3, p. 123-134, 2000.

KAYA, T. Multi-attribute evaluation of website quality in e-business using an integrated fuzzy AHPTOPSIS methodology. International Journal of Computational Intelligence Systems, v.3, n.3, p.301-314, 2010.

KIM, D.J.; FERRIN, D.L.; RAO, H.R. A trust-based consumer decision-making model in electronic commerce: the role of trust, perceived risk, and their antecedents. Decision Support Systems, v.44, n.2, p.544-564, 2008.

KLINE, R.B. Principles and practice of structural equation modeling. 3rd edition. New York: Guilford Press, 2011.

KUAN, H.H.; BOCK, G.W.; VATHANOPHAS, V. Comparing the effects of website quality on customer initial purchase and continued purchase at e-commerce websites. Behaviour & Information Technology, v.27, n.1, p.3-16, 2008.

KWAK, J.; ZHANG, Y.; YU, J. Legitimacy building and e-commerce platform development in China: The experience of Alibaba. Technological Forecasting and Social Change, v. 139, p. 115-124, 2019.

MALHOTRA, N.K.; BIRKS, D.; WILLS, P. Marketing research: applied approach. 4th edition. New York: Pearson, 2012.

MCKINNEY, V.; YOON, K.; ZAHEDI, F.M. The measurement of web-customer satisfaction: an expectation and disconfirmation approach. Information Systems Research, v.13, n.3, p.296-315, 2002.

MEZIANE, F.; KASIRAN, M.K. Evaluating trust in electronic commerce: a study based on the information provided on merchants’ websites. Journal of the Operational Research Society, v.59, n.4, p.464-472, 2008.

MSI – MARKETING SCIENCE INSTITUTE. 2014-2016 Research priorities. Disponível em: http://www.msi.org/research/2014-2016-research-priorities/. Acesso em: 22 dez. 2015.

NUNKOO, R.; RAMKISSOON, H.; GURSOY, D. Use of structural equation modeling in tourism research: past, present, and future. Journal of Travel Research, v.52, n.6, p.759-771, 2013.

PAN, Y.; ZINKHAN, G. M. Exploring the impact of online privacy disclosures on consumer trust. Journal of Retailing, v. 82, n. 4, p. 331-338, 2006.

PANDA, S.K.; PANDA, J.K. Understanding the impact of perceived security on consumer trust in electronic banking. Research Expo International Multidisciplinary Research Journal, v.2, n.4, p.112-120, 2012.

PARK, J.; LEE, Y.; WIDDOWS, R. Empirical investigation on reputation and product information for trust formation in consumer to consumer market. Journal of the Academy of Business and Economics, v.3, n.1, p.231-239, 2004.

PONTE, E.B.; CARVAJAL-TRUJILLO, E.; ESCOBAR-RODRÍGUEZ, T. Influence of trust and perceived value on the intention to purchase travel online: integrating the effects of assurance on trust antecedents. Tourism Management, v.47, n.1, p.286-302, 2015.

RAFFAELE, A.; ORLANDO, T. Customer loyalty: an empirical study on Italian e-commerce websites. Chinese Business Review, v.13, n.6, p.388-398, 2014.

RAY, S.; OW, T.; KIM, S. Security assurance: how online service providers can influence security control perceptions and gain trust. Decision Sciences Journal, v.42, n.2, p.391-412, 2011.

ROCA, J.C.; GARCÍA, J.J.; VEGA, J.J. The importance of perceived trust, security and privacy in online trading systems. Information Management and Computer Security, v.17, n.2, p.96-113, 2009.

SALISBURY W.D.; PEARSON, R.A.; PEARSON, A.W.; MILLER, D.W. Perceived security and world wide web purchase intention. Industrial Management & Data Systems, v.101, n.4, p.165-177, 2001.

SCHLOSSER, A.E.; WHITE, T.B.; LLOYD, S.M. Converting web site visitors into buyers: how web site investment increases consumer trusting beliefs and online purchase intentions. Journal of Marketing, v.70, n.2, p.133-148, 2006.

SHEPPARD, B.H.; SHERMAN, D.M. The grammars of trust: a model and general implications. Academy of Management Review, v.23, n.3, p.422-437, 1998.

SHCHIGLIK, C.; BARNES, S. Evaluating website quality in the airline industry. Journal of Computer Information Systems, v.44, n.3, p.17-25, 2004.

SUH, B.; HAN, I. The impact of customer trust and perception of security control on the acceptance of electronic commerce. International Journal of Electronic Commerce, v. 7, n. 3, p. 135-161, 2003.

URBAN, G.L.; AMYX, C.; LORENZON, A. Online trust: state of the art, new frontiers, and research potential. Journal of Interactive Marketing, v.23, n.2, p.179-190, 2009.

VAITHIANATHAN, S. A review of e-commerce literature on India and research agenda for the future. Electronic Commerce Research, v.10, n.1, p.83-97, 2010.

VAN SLYKE, C.; SHIM, J.T.; JOHNSON, R.; JIANG, J.J. Concern for information privacy and online consumer purchasing. Journal of the Association for Information Systems, v.7, n.6, p.415-444, 2006.

VENKATESH, A. Cybermarketscapes and consumer freedoms and identities. European Journal of Marketing, v.32, n.7/8, p.664-676, 1998.

WANG, Y.D.; EMURIAN, H.H. An overview of online trust: concepts, elements, and implications. Computers in Human Behavior, v.21, n.1, p.105-125, 2005.






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