Tayebeh Mosavi - Visiting Lecturer PNU Dourod, Payam noor University of Dourod Lorestan, Dourod, IRAN
Sayed Hossein Mosavi Nadervand - Coach PNU Dourod, Payam noor University of Dourod Lorestan, Dourod, IRAN

The open and global nature of the Internet as a transaction infrastructure create uncertainty around on-line transactions, and this poses trust and risk as crucial elements ofe-transaction. In this study, we examine an important factor that affects consumers’ acceptance of business-to-commerce (B2C) and the antecedents of consumer trust on Internet consumer behavior. Inadequate protection of personal data, credit card information creates barriers to information exchange and raises risk levels. All of these stress the roles of trust and risk in promoting e-transactions for successful e-commerce. This research evaluate the role of trust and perceived risk on Internetconsumer behavior and this is causal research. In this evaluation we use trust-based consumer decision-making model, datas collected from 480 Internet consumers via questionnaire tool and for test the proposed model using a Structural Equation Modeling technique with by LISREL 8. 54 software. The results of the study at least for this sample, show that Internet consumers' trust and perceived risk have strong impacts on their purchasing intention. Perceived Privacy Protection(PPP), Perceived Security Protection(PSP), and e-purchasing experience, positive reputation, presence of a third party seal have strong effects on Internet consumers' trust in the Website.Interestingly the information quality of the Website did not strongly influence consumers' trust and perceived risk .

Electronic commerce, e-purchasing intention,Antecedents of trust, trust, Perceived risk