Jae Hoon Choi

Learn More
Social network sites (SNSs) have attracted millions of users who interact with each other and with companies. However, few studies have examined the impact of knowledge sharing through electronic word of mouth (eWOM) in the context of SNSs. This paper investigates the relationship among the use of SNSs, users' social capital, knowledge sharing, and eWOM.(More)
Wikis are interactive Web 2.0 tools that enable collaboration and knowledge sharing. Wiki-enabled collaboration is ideal in an educational setting, yet is prone to free-riding. This study examined the impact of the relational social capital of undergraduate students on their wiki usage and free-riding in a group project. Preliminary findings reveal that(More)