文献类型：期刊文献

英文题名：The effect from elimination mechanism on information diffusion on entertainment programs in Weibo

作者：Xu, Nannan[1];Lin, Qiaoting[1];Hu, Haibo[1];Li, Ying[1]

机构：[1]East China Univ Sci & Technol, Dept Management Sci & Engn, Shanghai, Peoples R China

年份：2022

卷号：10

外文期刊名：FRONTIERS IN PHYSICS

收录：;EI(收录号：20233514651045);WOS:【SCI-EXPANDED(收录号:WOS:000891834300001)】；

基金：Funding The study was partially supported by the National Natural Science Foundation of China (Grant Nos. 61973121 and 71971082).

语种：英文

外文关键词：information diffusion; social media; talent show; elimination mechanism; effect estimation

摘要：Information diffusion in social media has attracted the wide attention of scholars from diverse disciplines. In real life, many offline events can cause online diffusion of relevant information, and the relation between the characteristics of information diffusion and offline events, as well as the diffusion differences corresponding to different phases of offline events have been studied. However, the effects of offline events on information diffusion are not well explored. In this paper, we study the influence of a popular and multi-phase talent show with elimination mechanism on relevant information diffusion. We find that elimination mechanism has significant influence on the features of information diffusion, and elimination results have a negative effect on followers' emotional tendency. Elimination results also significantly affect the topics discussed by users. Besides elimination results have a negative effect on participants' popularity, but do not affect the followers' loyalty to program participants. This study not only reveals the effects of offline events on online information diffusion, but also provides approaches for studying the online diffusion of similar offline events.