Introduction. Any organization, irrespective of the field, needs skilled leaders who have a vision and confidence in action.The leader plays various roles and the key issue is to determine how they influence the performance of the team they coordinate.
Aim of the study. The research method used was the mathematical modeling applied to the example of a team. The aim of the research is to identify the cooperation method in order to improve workers’ performance but also to minimize the possible conflicts which can affect the level of performance. The results of this research led us to conclusions regarding the characteristics of the team leader.
Keywords: leader, organization, performance, models
JEL Classification: D23, F15