According to Jacob Morgan, small teams are better than large teams because in small teams we find a fast decision with better communication between teams, less bureaucracy, etc. In the state of the American workplace report, in smaller organizations, employees are more engaged as compared to larger organizations and according to reports, 43% of employees work at companies of fewer than 10 employees are engaged at work whereas in big organization it is only 30%. According to the Ringelmann Effect, as the number of the employee increases they become inefficient. Social loafing helps us to understand why individual efforts reduce with the increase in size of the organization. Therefore, organizations should always think about their team structure. Read more at: http://www.forbes.com/sites/jacobmorgan/2015/04/15/why-smaller-teams-are-better-than-larger-ones/