并列题名：Research on the impact mechanism of spillover effect of Word-of-mouse Research on the impact mechanism of spillover effect of Word-of-mouse 并列题名：Research on the technological spillover effect of FDI in China 并列题名：Research on the formation mechanism of and spatial spillover effect of industrial coagglomeration 并列题名：Research on the impact path and mechanism of emergency events on urban image 并列题名：Research on the legal mechanism of the marketization of sea resources 并列题名：Research on the negative effect and positive effect of work stress 并列题名：Research on the tourism spillover effects and its measurement 并列题名：Research on the growth mechanism of new ventures 并列题名：Research on the mechanism of teacher professional development