Investigating the Impact of E-Servicescape Dimensions and Experience & Risk Factors on E-WOM: Mediating Role of Trust

Nowadays, one of the important topics in e-commerce which has become a concern of many countries is electronic word of mouth due to increasing use of Internet for activities such as shopping or obtaining information. The purpose of this study is to investigate the effect of e-service factors as well as experience and risk on E-WOM by considering the mediating role of the trust variable. The statistical population of this research consists of buyers ftom Tehran/Karaj from Alibaba website. 384 samples were selected by Cochran's formula and data was collected by distributing questionnaires. The research data were analyzed by structural equation modeling using Amos. The results show that e-services dimensions as well as experience have a positive and significant effect on trust and E-WOM. Trust also has positive and significant effect on E-WOM. The results emphasize the importance of focusing on improving the quality of e-services in online stores and user experience of buyers on their participation in advertising