Abstract: | In this article we propose five patterns of board governance based on the distribution of power in and around boards of nonprofit organizations. The typology proposed grew out of our findings in in-depth case studies in which the dispersion of power became the critical variable for making sense of the patterns of governance observed. These governance patterns were then incorporated into a survey of boards in the voluntary sector. We present the results of this latter phase of the research by focusing on the associations between the five patterns and the background characteristics of board members, organizational and environmental variables, and board and organizational effectiveness. The results of the study suggest that power is an important while largely neglected aspect of board governance in the not-for-profit sector. |