The growth of philanthropic foundations in numbers and significance raises two immediate questions. First, what makes for success and failure of foundations’

The social sector is undergoing a major transformation. We are witnessing an explosion in efforts to deliver social change, a burgeoning impact investing indust

Winner of the 2009 Skystone Ryan Prize for Research, Association of Fundraising Professionals Research Council “All outstanding philanthropic successes have o

Identifying, measuring and improving social impact is a significant challenge for corporate and private foundations, charities, NGOs and corporations. How best

A decade ago, Thomas J. Tierney left Bain & Company to cofound The Bridgespan Group, a nonprofit focused on helping donors and nonprofit leaders to develop and