부산대학교 도서관

The modern business environment has rapidly changing with uncertainty. In this environment change, Organizational culture has a great impact on the competitiveness and business performance of companies. The organizational culture that affect organizational effectiveness can be influenced by the CEO. The leadership of CEO’s is emphasized in forming such an organizational culture. The purpose of this study is how the transformational and transactional leaderships affect the organizational effectiveness relationship and how the organizational culture regulates their relationships. To accomplish the purpose of this study, I have collected materials through a survey conducted to 489 employees working in various small and medium sized enterprises. The results of this study are as follows. First, the results of analyzing the effect of CEO’s transformational and transactional leadership on organizational effectiveness, transformational and transactional leaderships have a statistically significant positive effect on job satisfaction and organizational commitment. Second, After analyzing the organization culture's regulation effect in relationships between CEO's transformational and transactional leaderships and organization effectiveness, the results appear that the rational culture controls relations between transformational and transactional leaderships and organizational commitment, the development culture controls relations between transactional leadership and organizational commitment and the hierarchical culture controls relations between transformational leadership and organizational commitment. Also, the effect of transformational and transactional leaderships on the organizational effectiveness has a difference depending on organizational culture. It means that CEO‘s can improve organizational effectiveness by working with a variety of organizational cultures in demonstrating transformational and transactional leadership.