187 The Research of Social Network Analysis in Economic Cases Available to Purchase

With the development of economic globalization and net economy, social capital becomes the first important factor for enterprise development and progress in the 21st century. This paper analyzes the relation structure in economic society, indicates the fact that social network analysis plays very important role in economic decision-making. We take the transmission of news as an example to illustrate the important function of central nodes during innovation diffusion and enterprise reform. The research shows that delve into social networks in the economic system, as well as take full advantage of the incomplete information to construct a relative complete relation structure as the enterprises decision foundation, are good to effectively promote the enterprise development and progress.