This paper aims to investigate the relationship between independent and dependent variables. First relation between transformational leadership and employee performance. The second relation discuss in this paper between transactional leadership and employee performance. Researcher dependent on previous studies to conduct this research. Based on the previous studies reviewed and discussed, the results showed that the transformational leadership style has weak positive role effect on the employee performance inside organisations that they work in. However, the result of previous studies on the transactional leadership style refers to the strong positive role on employee performance in organisations that they work in. Leaders have to enhance the role of transactional leadership styles in organisations that they manage them, to improve and develop the relationship between them and their subordinates in to increase the performance of their employee. Leaders should not follow the transformational leadership style because the results of previous studies are refer to a weak positive role on employee performance , and need more studies on transformational leadership to prove the role of it in different cultures and organisations. For further research in this scope, researcher recommended to conduct research in different cultures or organisations to determine leadership style has strong positive role on employee performance beside transactional leadership.

This paper aims to study the relation between transformational leadership, transactional leadership and team performance. The researcher dependent on previous studies to conduct this research. The results refer to that transformational leadership has positive role on team performance however, transactional leadership has positive and negative role on team performance. Leaders have to strengthen the role of transformational leadership to improve and develop the team performance. For future, researcher recommended to conduct studies on transactional leadership and team performance.

This research aimed to explore how transformational leadership factors can be linked to the economic development in the central region of Saudi Arabia. In the current study, we had systemically selected 377 individuals with random job samples in both the public sector and private sector, by managers or vice-managers, from the central area, Saudi Arabia. through the survey frame, a technique and survey methods for gathering data on research issues; transformational leadership, and economic development were included in the current study. There were major statistically significant positive correlates of growth between idealized effects and individualized considerations, and poor significant correlations with intellectual stimulus and encouragement. The body of knowledge that studies productive and sustainable management raised the perspectives of economic development; therefore, the managers used this knowledge as a lever to accomplish it. Organizations should teach their executives and administrators to exercise leadership, make them work harder, provide good leadership, and grow their organization.