main causes for the failure of megaprojects. This study proposes a system of project manager leadership to overcome … analysis, fuzzy-set qualitative comparative analysis (fsQCA), to investigate the combination of complexity and leadership … competencies that promote megaproject success. This study analyzes three megaproject manager leadership competencies …

This paper studies the relationship between leadership as an activity of business process management (BPM) and company … performance. Business process data about leadership and business processes in SMEs were collected via questionnaires on the … population of 3007 SMEs in Slovenia. Aspects of leadership such as the involvement of employees, middle management, customers and …

Purpose - The purpose of this study is to investigate the influence of transformational and instrumental leadership on … leadership types are analyzed separately, both directly influence employee performance. Originality/value - This study has four … main contributions: to test the influence of the two leadership styles on employee performance and thus to help advance the …