Social networks and their influence on business activity
Definition was given to concept social contagion. The problem of influence of social networks on business is raised. Possibility of formation and management by social communications in the working group, necessary for effective functioning of business is revealed. Ways to control the topology of human networks in ways that make them more productive are considered. The basic potential of social networks productivity is defined as use and mixing of any useful material with reception as a result of the new combinations made of different slices of the information.