Susan Appe is Associate Professor of Public Administration and Policy at Rockefeller College of Public Affairs & Policy at the University at Albany, SUNY. Her research focuses on government–nonprofit relations and the dimensions and evolution of the nonprofit sector. She examines how government policy influences and shapes nonprofit organizations/NGOs, how and why nonprofit organizations form networks and their implications, and the relationship between civil society, foreign aid, and development. She is currently working on research projects related to diaspora philanthropy as well as about the roles of public administration and nonprofit organizations in mass atrocity prevention. Since 2020, Appe has served as co-editor-in-chief of VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations, an interdisciplinary journal and leading academic outlet for research on the third sector, publishing on topics related to civil society, nonprofit organizations, social enterprise, volunteering and philanthropy.