We analyze the spillover effects of the online reviews of other co-visited products on the purchases of a focal product using clickstream data from a large retailer. Drawing upon signaling theory, as online reviews serve as signals, the proposed spillover effects are moderated by: (a) whether...

Online referral incentive systems help attract new customers to firms by leveraging existing customers' social networks. Designing an appropriate referral incentive system by leveraging social commerce allows firms to enhance their customer base and increase sales. This study integrates the...

Online word-of-mouth (WOM) communication in the form of online product reviews, such as those provided by consumers that have previously purchased a product, has become a major information source for consumers and marketers about a product’s quality. The literature has thus used online product...

Online social referral incentive systems help attract new customers to commercial websites by leveraging existing customers’ social networks. Designing an appropriate referral incentive system allows websites to increase their customer base and enhance sales. This study integrates ultimatum...

Online word-of-mouth communication in the form of product reviews is a major information source for consumers and marketers about product quality. The literature has used the mean of online reviews to predict product sales, assuming that the mean reflects product quality. However, using a...