User reviews and uncertainty assessment : A two stage model of consumers' willingness-to-pay in online markets

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

31 Scopus Citations
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Detail(s)

Original languageEnglish
Pages (from-to)175-185
Journal / PublicationDecision Support Systems
Volume55
Issue number1
Publication statusPublished - Apr 2013

Abstract

We develop a two-stage conceptual consumer decision model from the risk perspective to understand the role of online user reviews in consumers' Willingness-To-Pay (WTP). In stage one, consumers assess product uncertainty with product reviews. In stage two, they assess seller uncertainty with seller reviews, conditional on their assessment of product uncertainty in stage one. We further develop an operationalization of our conceptual model using the expected utility theory and derive hypotheses on the effects of online user reviews on consumers' WTP. We test our hypotheses using data from an experimental study and an empirical study. © 2013 Elsevier B.V. All rights reserved.

Research Area(s)

  • Electronic commerce, Online user reviews, Risk attitude, Willingness-to-pay