ArticleTác giả : Kihan Kim; Yunjae Cheong; Hyuksoo Kim (2016)
This study was performed in the context of the 2014 Sochi Winter Olympic Games to examine the patterns of competition among television sets, personal computers, and mobile devices in gratifying audiences of one of the world’s greatest sporting event.
In light of the theory of niche, three measures of niche – niche breadth, niche overlap, and competitive superiority – were examined. Of the major findings, personal computers appeared to overlap the most with, and were superior to mobile devices in fulfilling socialization and diversion gratifications. These findings indicate personal computers are, at least partially, replacing mobile devices with respect to socialization and diversion gra... 
