Information Dissemination Evolution Driven by Hierarchical Relationship

There are hierarchical characteristics in real society, and people are often divided according to social attributes, such as salary and power. In order to better explore the laws of information dissemination in the network of hierarchical characteristics, this article first abstractly defines three ways of dissemination of information in the network of hierarchical structure. Then, the information dissemination model of the hierarchical network is constructed, and the model reflects the characteristics that the low-class people are willing to receive news from the high-class people, while the high-class people are less willing to the news from the low-class people. Finally, both the simulated data and the real data have concluded that the middle class is the most active in the uniformly distributed hierarchical network; while the lower class is more active in the power-law distributed hierarchical network, which promotes the dissemination of news in the hierarchical network.