| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4972508 | Decision Support Systems | 2017 | 35 Pages |
Abstract
Customers read reviews to reduce the risk associated with a purchase decision. While prior studies have focused on the valence and volume of reviews, this study provides a more comprehensive understanding of how reviews influence customers by considering two additional factors-exposure to reviews and price relative to other products in the category. Data provided by two online retailers are used for the analysis. The results reveal a four-way interaction with the effect of valence on purchase probability strongest when (1) there are many reviews, (2) the customer reads reviews, and (3) the product is higher priced. The effects of valence are smaller, but still positive, in the other conditions. We develop theoretical explanations for the effects based on dual processing models and prospect theory, and provide a sensitivity analysis. We discuss implications for academics, manufacturers and online retailers.
Related Topics
Physical Sciences and Engineering
Computer Science
Information Systems
Authors
Ewa Maslowska, Edward C. Malthouse, Vijay Viswanathan,