Title: Uncertainty, trust and purchase intention based on online product reviews: an introduction to a multinational study

Authors: Christopher P. Furner; Pradeep Racherla; Zhen Zhu

Addresses: Computer Information Systems Department, West Texas A&M University, 208-F Classroom Center, Canyon, TX-79016, USA. ' Marketing Department, West Texas A&M University, 2403 Russell Long Blvd, Canyon, TX-79016, USA. ' Center for International Cooperation in E-Business, School of Economics and Management, China University of Geosciences, Wuhan 430074, China

Abstract: In this study, we apply the uncertainty reduction theory of communication and espoused national culture theory to identify the antecedents of consumers' trust in online product recommendations. We hypothesise that online reviews have both an informational component and a social component that have varying effects on consumers' trust. We further theorise that cultural differences in dimensions such as uncertainty avoidance and collectivism moderate the effect of informational and social components on trust. To test the hypotheses, we adopt a 2 × 2 repeated measures experimental design. The research framework and experimental design are discussed in detail. We intend to test the framework on student populations from the USA and China. Results can shed light on the informational and social dynamics of online reviews, and help practitioners develop robust online recommendation systems that have multinational appeal. Findings of this study promise to carry substantial implications for marketers and commercial website designers interested in taking advantage of the recent trend toward globalisation of consumer marketplaces, and the resultant cultural heterogeneity of consumers.

Keywords: online product reviews; consumer trust; uncertainty reduction; national culture; communication; purchase intentions; online product recommendations; recommender systems; experimental design; USA; United States; China; multinational systems; cultural heterogeneity; globalisation; e-business; electronic business.

DOI: 10.1504/IJNVO.2012.048909

International Journal of Networking and Virtual Organisations, 2012 Vol.11 No.3/4, pp.260 - 276

Published online: 21 Nov 2014 *

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