Motivated by the rise of social media platforms that achieve a fusion of content and community, we consider the role of word-of-mouth communications (WOM) structured through a network. Using a dataset from YouTube, we examine how cascades of WOM interactions enhance the popularity of videos. We...

A major challenge in many word-of-mouth marketing campaigns is the cost-effective identification of opinion leaders, consumers who exert disproportionate influence on the purchase decisions of other consumers. However, empirical studies agree on few consumer characteristics that are strong...

Managers are very interested in word of mouth communication because they believe that a product's success is related to the word of mouth that it generates. However, there are at least three significant challenges associated with measuring word of mouth. First, how does one even gather the data?...

The content industry has been undergoing a tremendous transformation in the last two decades. We focus in this paper on recent changes in the form of social computing. Although the content industry has implemented social computing to a large extent, it has done so from a techno-centric approach...

This article suggests a modeling framework to investigate the optimal strategy followed by a monopolistic firm to manipulate the process of opinion formation in a social network. We consider a network which consists of the monopolist and a set of consumers who communicate to form their beliefs...

I investigate the identification of social learning in online markets. In these markets, there is often a two-stage decision making process where a consumer first chooses whether or not to search a product and then chooses whether or not to buy it. Additionally, the social learning signals are...

Researchers and brand managers have limited understanding of the effects of firm-created and user-generated social media communication on brand equity, brand attitude, and purchase intention. Thus, we investigated 504 Facebook users using a standardized online survey across Poland. To test the...

We study how strangers become friends within an evolving online social network. By modeling the co-evolution of individual users' friendship tie formations and their concurrent online activities (product adoptions and content generation), we are able to discover important drivers underlying...

Objective: The purpose of this paper is twofold: first, to identify the general use of the internet and examples of main social media used by residents of Bangladesh and second, to discover their potential in building marketing communication between FMCG manufacturers and consumers. Methods: The...

We quantify the effects of others' adoptions and word-of-mouth (volume and valence) on consumers' product adoption decisions. We differentiate between the effects of word-of-mouth and observed adoptions from friends ("personal network") and the effects of word-of-mouth and observed adoptions...